ORCID ID: 0000-0002-7656-7789
RESEARCHER ID: B-3532-2008
SCOPUS AUTHOR ID: 6701518906


ABBREVIATIONS:
Doi: digital object identifier
I.F: impact factor
JCR: Journal Citation Reports – ISI Web of Knowledge
PMID: PubMed identification
PMCID: PubMed Central identification


1. Macchiarelli G, Nigri G, Martinotti A, DiDio LJ. Subcellular structure of the atrial myocardium of children in cases of atrial septal defect. J Submicrosc Cytol Pathol. 1992 Jul;24(3):395-400. PubMed PMID: 1394091. (I.F.: 0,690; JCR 1997)
2. Macchiarelli G, Chiavarelli R, Macchiarelli AG, Chiavarelli M, Nigri G, Fabi F, Del Basso P, Motta PM, Marino B. In-vitro effects of cardioplegic solutions on human saphenous vein endothelium--a scanning electron microscopy study. Thorac Cardiovasc Surg. 1994 Oct;42(5):264-70. PubMed PMID: 7863487. (I.F.: 0,527; JCR 1997)
3. Narilli P., C. Montesani, R. De Milito , A. Pronio, G. Nigri, A. D’Amato, C. Giovannini, C. Brini, M. Jaus : [Surgical treatment of hepatic metastases from colo-rectal cancer]. Chir Gastroent 1994; 28: 121-125
4. D’Amato A., Casagrande M., Nigri G., De Milito R., Pronio A., Giovannini C., Brini C., Jaus M.: [Gastric metastasis from renal cancer]. Chir Gastroent 1994; 28: 153-156
5. Pronio A., Montesani C., Vecchione A., Giovagnoli M.G., Giarnieri E., Nardi F., Nigri G., Ribotta G.: [Cytometric and histological changes in ileo-anal pouches] Riv It Colonproct 1995; 14: 188-195
6. Montesani C., De Milito R., Giovannini C., Nigri G., Pronio A., Monardo F., Scarda A., Serafini F., D'Amato A., Ribotta G.: Functional assessment of parathyroid glands activity in patients after total thyroidectomy. Intern J Surg Sci 1995; 2 (3): 1-3
7. Montesani C., Habib F.I., Corazziari E., Pronio A., Badiali D., De Milito R., D'Amato A., Nigri G., Brini C., Torsoli A., Ribotta G.: Continence after restorative proctocolectomy and its correlation to defaecographic and manometric results. Intern J Surg Sci 1995; 2 (3): 111-114
8. Ribotta G., Narilli P., Montesani C., Nigri G., Ferranti S., Casagrande M., Brini C.: Liver metatsases from colorectal cancer: surgical treatment. J Exp Clin Cancer Res 1995; 14 (2): 37-40 (I.F 0.232; JCR 1997)
9. Montesani C., De Milito R., D'Amato A., Pronio A., Giovannini C., Nigri G., , Brini C., Ribotta G.: [Assessment of prognostic factors for local reccurrence and long term survival after rectal surgery]. Chirurgia 1996; 9: 9-13
10. Pronio A, Montesani C, Vecchione A, Giovagnoli MG, Giarnieri E, Nardi F, Nigri G, Ribotta G. Restorative proctocolectomy: histological assessment and cytometric DNA analysis of ileal pouch biopsies. Hepatogastroenterology. 1997 May-Jun;44(15):691-7. PubMed PMID: 9222673. (I.F 0.705; JCR 1997)
11. LaMuraglia GM, Schiereck J, Heckenkamp J, Nigri G, Waterman P, Leszczynski D, Kossodo S. Photodynamic therapy induces apoptosis in intimal hyperplastic arteries. Am J Pathol. 2000 Sep;157(3):867-75. PubMed PMID: 10980126; PubMed Central PMCID: PMC1885700. (I.F 6.971; JCR 2000)
12. D'Amato A, Nigri G, Pronio A, Montesani C, Ferrazza G, Rusignolo A, Solinas S, Ribotta G. [The use of autotransfusion in general surgery]. Ann Ital Chir. 2000 Nov-Dec;71(6):643-7; discussion 647-8. Italian. PubMed PMID: 11347315.
13. Nigri GR, Tsai S, Kossodo S, Waterman P, Fungaloi P, Hooper DC, Doukas AG, LaMuraglia GM. Laser-induced shock waves enhance sterilization of infected vascular prosthetic grafts. Lasers Surg Med. 2001;29(5):448-54. PubMed PMID: 11891733. (I.F 2.485; JCR 2001)
14. Nigri GR, Di Dio LJ, Baptista CA. Papillary muscles and tendinous cords of the right ventricle of the human heart: morphological characteristics. Surg Radiol Anat. 2001;23(1):45-9. PubMed PMID: 11370142. (I.F 0.476; JCR 2001)
15. Nigri G., Kossodo S., Waterman P., Fungaloi P., LaMuraglia G.: Inhibition of vein graft intimal hyperplasia by free radical quenching and photodynamic therapy. American College of Surgeons, Surgical Forum, JACS 2001; 52: 363-365 (I.F 2.429; JCR 2001)
16. Waterman PR, Overhaus M, Heckenkamp J, Nigri GR, Fungaloi PF, Landis ME, Kossodo SC, LaMuraglia GM. Mechanisms of reduced human vascular cell migration after photodynamic therapy. Photochem Photobiol. 2002 Jan;75(1):46-50. PubMed PMID: 11841040. (I.F 2.241; JCR 2002)
17. Marone L, Nigri G, LaMuraglia GM. A novel technique of upper extremity revascularization: the retrohumeral approach. J Vasc Surg. 2002 Jun;35(6):1277-9. PubMed PMID: 12042742. (I.F 3.467; JCR 2002)
18. Nigri GR, Brini C, LaMuraglia GM, Vietri F. [Photodynamic therapy in cardiac and vascular surgery]. G Chir. 2002 Aug-Sep;23(8-9):301-6. Review. Italian. PubMed PMID: 12564301.
19. Fungaloi P, Waterman P, Nigri G, Statius-van Eps R, Sluiter W, van Urk H, LaMuraglia G. Photochemically modulated endothelial cell thrombogenicity via the thrombomodulin-tissue factor pathways. Photochem Photobiol. 2003 Nov;78(5):475-80. PubMed PMID: 14653579. (I.F 1.929; JCR 2003)
20. Nigri GR, Kossodo S, Waterman P, Fungaloi P, LaMuraglia GM. Free radical attenuation prevents thrombosis and enables photochemical inhibition of vein graft intimal hyperplasia. J Vasc Surg. 2004 Apr;39(4):843-9. PubMed PMID: 15071453. (I.F 2.730; JCR 2004)
21. Heckenkamp J, Nigri GR, Waterman PR, Overhaus M, Kossodo SC, Lamuraglia GM. Gamma-irradiation modulates vascular smooth muscle cell and extracellular matrix function: Implications for neointimal development. J Vasc Surg. 2004 May;39(5):1097-103. PubMed PMID: 15111867. (I.F 2.730; JCR 2004)
22. Ramacciato G, Di Benedetto F, Cautero N, Masetti M, Mercantini P, Corigliano N, Nigri G, Lauro A, Ercolani G, Del Gaudio M, De Ruvo N, Pinna AD. [Prognostic factors and long-term outcome after surgery for hilar cholangiocarcinoma. Univariate and multivariate analysis]. Chir Ital. 2004 Nov-Dec;56(6):749-59. Italian. PubMed PMID: 15771027.
23. Aurello P, D'Angelo F, Nigri G, Bellagamba R, Cicchini C, Ruzzetti R, Ramacciato G. Comparison between site N-category and number N-category for nodal staging in carcinoma of the gastroesophageal junction: our experience and literature review. Am Surg. 2006 Feb;72(2):118-23. Review. PubMed PMID: 16536239. (I.F 1.299; JCR 2006)
24. Ramacciato G, Aurello P, D'Angelo F, Pezzoli F, Bellagamba R, Nigri G, Cicchini C, Ravaioli M, Ercolani G, Vetrone G, Del Gaudio M, De Angelis R. [Impact of new lymph node staging on lymphadenectomy and on the prognosis of patients undergoing surgery for gastric cancer]. Chir Ital. 2006 May-Jun;58(3):285-94. Italian. PubMed PMID: 16845863.
25. Ramacciato G, Nigri GR, Aurello P, D'Angelo F, Pezzoli F, Rossi S, Pilozzi E, Ercolani G, Ravaioli M. Giant hepatic adenoma with bone marrow metaplasia not associated with oral contraceptive intake. World J Surg Oncol. 2006 Aug 25; 4: 58. PubMed PMID: 16934137; PubMed Central PMCID: PMC1560135.
26. Ramacciato G, Mercantini P, Nigri GR, Ravaioli M, Cautero N, Di Benedetto F, Masetti M, Grazi GL, Ziparo V, Ercolani G, Pinna AD. Univariate and multivariate analysis of prognostic factors in the surgical treatment of hepatocellular carcinoma in cirrhotic patients. Hepatogastroenterology. 2006 Nov-Dec;53(72):898-903. PubMed PMID: 17153449. (I.F 0.756; JCR 2006)
27. Ramacciato G, Nigri GR, D'Angelo F, Aurello P, Bellagamba R, Colarossi C, Pilozzi E, Del Gaudio M. Emergency laparotomy for misdiagnosed biliary cystadenoma originating from caudate lobe. World J Surg Oncol. 2006 Nov 7; 4: 76. PubMed PMID: 17090300; PubMed Central PMCID: PMC1635700. (I.F 2.183; JCR 2006)
28. Nigri GR, Dente M, Valabrega S, Aurello P, D'Angelo F, Montrone G, Ercolani G, Ramacciato G. Gastrointestinal stromal tumor of the anal canal: an unusual presentation. World J Surg Oncol. 2007 Feb 16; 5: 20. PubMed PMID: 17306018; PubMed Central PMCID: PMC1821025.
29. Illuminati G, LaMuraglia G, Nigri G, Vietri F. Surgical repair of an aberrant splenic artery aneurysm: report of a case. Ann Vasc Surg. 2007 Mar;21(2):216-8. PubMed PMID: 17349366. (I.F 1.500; JCR 2007)
30. Franzese E, Nigri G. [Night work as a possible risk factor for breast cancer in nurses. Correlation between the onset of tumors and alterations in blood melatonin levels]. Prof Inferm. 2007 Apr-Jun;60(2):89-93. Review. Italian. PubMed PMID: 17825216.
31. Aurello P, D'Angelo F, Rossi S, Bellagamba R, Cicchini C, Nigri G, Ercolani G, De Angelis R, Ramacciato G. Classification of lymph node metastases from gastric cancer: comparison between N-site and N-number systems. Our experience and review of the literature. Am Surg. 2007 Apr;73(4):359-66. Review. PubMed PMID: 17439029. (I.F 1.241; JCR 2007)
32. Aurello P, Rossi S, D'Angelo F, Nigri G, Cicchini C, Ciardi A, Coluccia P, Ercolani G, Cescon M, Cucchetti A, Ravaioli M, Del Gaudio M, Ramacciato G. [Angiogenic factors and their relation to stage, lymph-node micrometastases and prognosis in patients operated on for gastric cancer]. Chir Ital. 2007 Jul-Aug;59(4):435-44. Italian. PubMed PMID: 17966762.
33. Nigri G, Bellagamba R, Giaccaglia V, Felicioni F, Aurello P, D'Angelo F, Del Gaudio M, Ramacciato G. Minimally invasive adrenalectomy for incidentally discovered cavernous hemangioma. Minim Invasive Ther Allied Technol. 2008;17(4):255-8. doi: 10.1080/13645700802274323. PubMed PMID: 18686171. (I.F 1.611; JCR 2008)
34. Ramacciato G, Nigri G, Di Santo V, Piccoli M, Pansadoro V, Buniva P, Bellagamba R, Cescon M, Ercolani G, Cucchetti A, Lauro A, Del Gaudio M, Ravaioli M, Valabrega S, D'Angelo F, Aurello P, Stigliano A, Toscano V, Melotti G. [Minimally invasive adrenalectomy: transperitoneal vs. retroperitoneal approach]. Chir Ital. 2008 Jan-Feb;60(1):15-22. Italian. PubMed PMID: 18389743.
35. Ramacciato G, D'Angelo F, Aurello P, Nigri G, Valabrega S, Pezzoli F, Ravaioli M, Cescon M, Cucchetti A, Lauro A, Del Gaudio M, Ercolani G. [Right hemicolectomy for colon cancer: a prospective randomised study comparing laparoscopic vs. open technique]. Chir Ital. 2008 Jan-Feb;60(1):1-7. Italian. PubMed PMID: 18389741.
36. Aurello P, Milione M, Dente M, D'Angelo F, Nigri G, Del Gaudio M, Valabrega S, Ramacciato G. Synchronous carcinosarcoma of the intrapancreatic bile duct and carcinoma in situ of wirsung duct: a case report. Pancreas. 2008 Jan;36(1):95-7. doi: 10.1097/MPA.0b013e31813e64b5. PubMed PMID: 18192890. (I.F 2.708; JCR 2008)
37. Nigri GR, Di Giulio E, Di Nardo R, Pezzoli F, D'Angelo F, Aurello P, Ravaioli M, Ramacciato G. Duodenal perforation and right hydronephrosis due to toothpick ingestion. J Emerg Med. 2008 Jan;34(1):55-7. Epub 2007 Jun 14. PubMed PMID: 17976746. (I.F 0.778; JCR 2008)
38. Ramacciato G, Mercantini P, Nigri G, Giaccaglia V, Dente M, Del Gaudio M, Lauro A, Ercolani G, Pinna AD. [Hepatic resections for hepatocarcinoma in the XXI century]. Minerva Chir. 2008 Feb;63(1):45-60. Review. Italian. PubMed PMID: 18212727.
39. Nigri G, Costa G, Valabrega S, Aurello P, D'Angelo F, Bellagamba R, Lauro A, Ramacciato G. [A rare presentation of Amyand's hernia. Case report and review of the literature]. Minerva Chir. 2008 Apr;63(2):169-74. Review. Italian. PubMed PMID: 18427448.
40. Nigri G, Pezzoli F, Giaccaglia V, Di Giulio E, D'Angelo F, Aurello P, Ramacciato G. [Successful endoscopic treatment of spontaneous esophageal perforation in the elderly]. Ann Ital Chir. 2008 May-Jun;79(3):205-7. Italian. PubMed PMID: 18958970.
41. Ramacciato G, Nigri G, Valabrega S. Clinical Challenges and Images in GI: image 2. A very rare case of dysphagia. Gastroenterology. 2008 Sep;135(3):742,1019. doi: 10.1053/j.gastro.2008.07.054. Epub 2008 Aug 9. PubMed PMID: 18694751. (I.F 12.591; JCR 2008)
42. Nigri G, Dente M, Valabrega S, Beccaria G, Aurello P, D'Angelo F, Di Marzo F, Ramacciato G. Giant inframuscular lipoma disclosed 14 years after a blunt trauma: a case report. J Med Case Rep. 2008 Sep 30 ;2: 318. doi: 10.1186/1752-1947-2-318. PubMed PMID: 18826615; PubMed Central PMCID: PMC2569952.
43. Nigri G, Petrocca S, Cosenza G, Simone M, Matteoli M, Brini C, Picchia S, Brescia A. [Teaching in the operative room: the benefit of daysurgery on surgical trainees]. G Chir. 2008 Nov-Dec;29(11-12):511-4. Italian. PubMed PMID: 19068190.
44. Aurello P, Dente M, D'Angelo F, Nigri G, Cescon M, Ramacciato G. Intestinal occlusion resulting from a small bowel adenocarcinoma as first onset of Crohn's disease in a healthy patient. Am Surg. 2009 Feb;75(2):189-90. PubMed PMID: 19280822. (I.F 1.154; JCR 2009)
45. Ramacciato G, Nigri G, Ravaioli M, Del Gaudio M. In favor of the Jarnagin-Blumgart classification. Ann Surg. 2009 Apr;249(4):697-8; author reply 698-9. doi: 10.1097/SLA.0b013e31819f3ba8. PubMed PMID: 19300209. (I.F 7.900; JCR 2009)
46. Ramacciato G, Mercantini P, Petrucciani N, Giaccaglia V, Nigri G, Ravaioli M, Cescon M, Cucchetti A, Del Gaudio M. Does portal-superior mesenteric vein invasion still indicate irresectability for pancreatic carcinoma? Ann Surg Oncol. 2009 Apr;16(4):817-25. doi: 10.1245/s10434-008-0281-8. Epub 2009 Jan 21. Review. PubMed PMID: 19156463. (I.F 4.130; JCR 2009)
47. Nigri GR, Giaccaglia V, Pezzoli F, Aurello P, D'Angelo F, Di Giulio E, Mercantini P, Ramacciato G. Misdiagnosed esophageal perforation treated with endoscopic stent placement: a case report. Cases J. 2009 May 14; 2: 6621. doi: 10.1186/1757-1626-2-6621. PubMed PMID: 19829835; PubMed Central PMCID: PMC2740014.
48. Aurello P, Bellagamba R, D'Angelo F, Cicchini C, Nigri G, Ravaioli M, Ramacciato G. Synchronous right trisegmentectomy and gastrectomy for huge hepatic metastasis as first manifestation of advanced gastric cancer. Am Surg. 2009 Jul;75(7):629-30. PubMed PMID: 19655612. (I.F 1.154; JCR 2009)
49. Aurello P, Bellagamba R, Rossi Del Monte S, D'Angelo F, Nigri G, Cicchini C, Ravaioli M, Ramacciato G. Apoptosis and microvessel density in gastric cancer: correlation with tumor stage and prognosis. Am Surg. 2009 Dec;75(12):1183-8. PubMed PMID: 19999909.
50. Aurello P, Petrucciani N, D'Angelo F, Nigri GR, Vitale V, Ravaioli M, Ramacciato G. Management of solitary splenic metastasis from ovarian carcinoma: is there an indication for splenectomy? Am Surg. 2010 Sep;76(9): E173-5. Review. PubMed PMID: 21396277. (I.F 1.363; JCR 2010)
51. Trimboli P, Rossi F, Condorelli E, Laurenti O, Ventura C, Nigri G, Romanelli F, Guarino M, Valabrega S. Does normal thyroid gland by ultrasonography match with normal serum thyroid hormones and negative thyroid antibodies? Exp Clin Endocrinol Diabetes. 2010 Oct;118(9):630-2. doi: 10.1055/s-0029-1237700. Epub 2009 Dec 8. PubMed PMID: 19998241. (I.F 1.826; JCR 2010)
52. Ramacciato G, Nigri G, Bellagamba R, Petrucciani N, Ravaioli M, Cescon M, Del Gaudio M, Ercolani G, Di Benedetto F, Cautero N, Quintini C, Cucchetti A, Lauro A, Miller C, Pinna AD. Univariate and multivariate analysis of prognostic factors in the surgical treatment of hilar cholangiocarcinoma. Am Surg. 2010 Nov;76(11):1260-8. PubMed PMID: 21140696. (I.F 1.363; JCR 2010)
53. Ramacciato G, Mercantini P, Petrucciani N, Romano C, Nigri G, Aurello P, D'Angelo F, Ravaioli M, Del Gaudio M, Cucchetti A, Ercolani G. [Pancreatic carcinoma presenting with invasion of the vena porta or the superior mesenteric vein: our experience and review of the literature]. Minerva Chir. 2010 Dec;65(6):587-99. Review. Italian. PubMed PMID: 21224793.
54. Illuminati G, Ceccanei G, Pacilè MA, Calio FG, Migliano F, Mercurio V, Pizzardi G, Nigri G. Surgical outcomes for liposarcoma of the lower limbs with synchronous pulmonary metastases. J Surg Oncol. 2010 Dec 1;102(7):827-31. doi: 10.1002/jso.21706. PubMed PMID: 20872809. (I.F 2.428; JCR 2010)
55. D'Angelo F, Petrucciani N, Aurello P, Nigri GR, Romano C, Antolino L, Ravaioli M, Ramacciato G. Treatment of achalasia with extreme megaesophagus: heller myotomy or esophagectomy? Am Surg. 2011 Mar;77(3):362-4. PubMed PMID: 21375855. (I.F 1.285; JCR 2011)
56. Ramacciato G, Mercantini P, Petrucciani N, Nigri GR, Kazemi A, Muroni M, Del Gaudio M, Balesh A, Cescon M, Cucchetti A, Ravaioli M. Risk factors of pancreatic fistula after pancreaticoduodenectomy: a collective review. Am Surg. 2011 Mar;77(3):257-69. Review. PubMed PMID: 21375833. (I.F 1.285; JCR 2011)
57. Ramacciato G, Sagnotta A, Nigri G. Perioperative transfusion risk assessment with elective hepatectomy. Ann Surg. 2011 Mar;253(3):629-30; author reply 630-1. doi: 10.1097/SLA.0b013e31820dcca4. PubMed PMID: 21248629. (I.F 7.492; JCR 2011)
58. Ramacciato G, Nigri GR, Petrucciani N, Di Santo V, Piccoli M, Buniva P, Valabrega S, D'Angelo F, Aurello P, Mercantini P, Del Gaudio M, Melotti G. Minimally invasive adrenalectomy: a multicenter comparison of transperitoneal and retroperitoneal approaches. Am Surg. 2011 Apr;77(4):409-16. PubMed PMID: 21679547. (I.F 1.285; JCR 2011)
59. Cosenza UM, Masoni L, Conte S, Simone M, Nigri G, Mari FS, Milillo A, Brescia A. Stapled hemorrhoidopexy as a day-surgery procedure. Am Surg. 2011 May;77(5):552-6. PubMed PMID: 21679586. (I.F 1.285; JCR 2011)
60. Nigri GR, Rosman AS, Petrucciani N, Fancellu A, Pisano M, Zorcolo L, Ramacciato G, Melis M. Metaanalysis of trials comparing minimally invasive and open distal pancreatectomies. Surg Endosc. 2011 May;25(5):1642-51. doi: 10.1007/s00464-010-1456-5. Epub 2010 Dec 24. PubMed PMID: 21184115. (I.F 4.013; JCR 2011)
61. Nigri G, Romano C, Valabrega S, Aurello P, D'Angelo F, Ravaioli M, Ramacciato G. Cholangiocarcinoma in HIV-positive patients: are these conditions related? Am Surg. 2011 Jun;77(6): e105-6. PubMed PMID: 21679618. (I.F 1.285; JCR 2011)
62. Zorcolo L, Rosman AS, Pisano M, Marcon F, Restivo A, Nigri GR, Fancellu A, Melis M. A meta-analysis of prospective randomized trials comparing minimally invasive and open distal gastrectomy for cancer. J Surg Oncol. 2011 Oct;104(5):544-51. doi: 10.1002/jso.21980. Epub 2011 Jun 7. PubMed PMID: 21656526. (I.F 2.100; JCR 2011)
63. Nigri GR, Aurello P, Ramacciato G. An abdominal mass. J Gastrointest Surg. 2011 Oct;15(10):1902-3. doi: 10.1007/s11605-011-1501-2. Epub 2011 May 3. PubMed PMID: 21538194. (I.F 2.826; JCR 2011)
64. Fancellu A, Rosman AS, Sanna V, Nigri GR, Zorcolo L, Pisano M, Melis M. Meta-analysis of trials comparing minimally-invasive and open liver resections for hepatocellular carcinoma. J Surg Res. 2011 Nov;171(1): e33-45. doi: 10.1016/j.jss.2011.07.008. Epub 2011 Aug 5. PubMed PMID: 21920552. (I.F 2.247; JCR 2011)
65. La Torre M, Cavallini M, Ramacciato G, Cosenza G, Rossi Del Monte S, Nigri G, Ferri M, Mercantini P, Ziparo V. Role of the lymph node ratio in pancreatic ductal adenocarcinoma. Impact on patient stratification and prognosis. J Surg Oncol. 2011 Nov 1;104(6):629-33. doi: 10.1002/jso.22013. Epub 2011 Jun 28. PubMed PMID: 21713779. (I.F 2.100; JCR 2011)
66. Aurello P, Petrucciani N, D'Angelo F, Nigri G, Picchetto A, Cicchini C, Maglio R, Ramacciato G. Synchronous signet-ring cell carcinoma of the duodenum and ampullary intestinal-type carcinoma. Am Surg. 2011 Dec;77(12): E262-4. PubMed PMID: 22273189. (I.F 1.285; JCR 2011)
67. Illuminati G, Calio' F, Ceccanei G, Nigri G. Hypothenar syndrome. J Vasc Surg. 2011 Dec;54(6):1816. doi: 10.1016/j.jvs.2010.12.029. Epub 2011 Feb 12. PubMed PMID: 21316904. (I.F 3.153; JCR 2011)
68. Trimboli P, Rossi F, Thorel F, Condorelli E, Laurenti O, Ventura C, Nigri G, Romanelli F, Guarino M, Valabrega S. One in five subjects with normal thyroid ultrasonography has altered thyroid tests. Endocr J. 2012;59(2):137-43. Epub 2011 Nov 18. PubMed PMID: 22095000. (I.F 2.228; JCR 2012)
69. La Torre M, Nigri G, Ferrari L, Cosenza G, Ravaioli M, Ramacciato G. Hospital volume, margin status, and long-term survival after pancreaticoduodenectomy for pancreatic adenocarcinoma. Am Surg. 2012 Feb;78(2):225-9. Review. PubMed PMID: 22369834. (I.F 0.918; JCR 2012)
70. Ramacciato G, D'Angelo F, Baldini R, Petrucciani N, Antolino L, Aurello P, Nigri G, Bellagamba R, Pezzoli F, Balesh A, Cucchetti A, Cescon M, Del Gaudio M, Ravaioli M, Pinna AD. Hepatocellular carcinomas and primary liver tumors as predictive factors for postoperative mortality after liver resection: a meta-analysis of more than 35,000 hepatic resections. Am Surg. 2012 Apr;78(4):456-67. PubMed PMID: 22472405. (I.F 0.918; JCR 2012)
71. Trimboli P, Nigri G, Romanelli F, Cicciarella Modica DD, Crescenzi A, Valabrega S, Giovanella L. Medullary thyroid nodules by measurement of calcitonin (Ct) in aspiration needle washout in patients with multinodular goiter and moderately elevated serum Ct. Exp Clin Endocrinol Diabetes. 2012 Apr;120(4):234-7. doi: 10.1055/s-0031-1291344. Epub 2012 Feb 10. PubMed PMID: 22328107. (I.F 1.555; JCR 2012)
72. Aurello P, Petrucciani N, D'Angelo F, Pilozzi E, Pulcini F, Cicchini C, Nigri GR, Ramacciato G. Squamous cell carcinoma of the pancreas presenting with upper gastrointestinal bleeding. Am Surg. 2012 May;78(5):E284-5. Review. PubMed PMID: 22691331. (I.F 0.918; JCR 2012)
73. Trimboli P, Rossi F, Baldelli R, Laurenti O, Nigri G, Ventura C, Appetecchia M, Attanasio D, Romanelli F, Guidobaldi L, Guarino M, Crescenzi A, Valabrega S. Measuring calcitonin in washout of the needle in patients undergoing fine needle aspiration with suspicious medullary thyroid cancer. Diagn Cytopathol. 2012 May;40(5):394-8. doi: 10.1002/dc.21731. Epub 2011 May 11. PubMed PMID: 21563324. (I.F 1.487; JCR 2012)
74. Muroni M, Ravaioli M, Del Gaudio M, Nigri G, D'Angelo F, Uccini S, Ramacciato G. Pancreas-preserving segmental duodenectomy for gastrointestinal stromal tumor of the duodenum and splenectomy for splenic angiosarcoma. Hepatobiliary Pancreat Dis Int. 2012 Jun;11(3):325-9. PubMed PMID: 22672829. (I.F 1.259; JCR 2012)
75. La Torre M, Nigri G, Cavallini M, Mercantini P, Ziparo V, Ramacciato G. The glasgow prognostic score as a predictor of survival in patients with potentially resectable pancreatic adenocarcinoma. Ann Surg Oncol. 2012 Sep;19(9):2917-23. doi: 10.1245/s10434-012-2348-9. Epub 2012 Apr 10. PubMed PMID: 22488099. (I.F 6.329; JCR 2012)
76. Zorcolo L, Rosman AS, Restivo A, Pisano M, Nigri GR, Fancellu A, Melis M. Complete pathologic response after combined modality treatment for rectal cancer and long-term survival: a meta-analysis. Ann Surg Oncol. 2012 Sep;19(9):2822-32. doi: 10.1245/s10434-011-2209-y. Epub 2012 Mar 21. PubMed PMID: 22434243. (I.F 4.120; JCR 2012)
77. Stahel PF, Smith WR, Hahnloser D, Nigri G, Mauffrey C, Clavien PA. The 5th anniversary of "Patient Safety in Surgery" - from the Journal's origin to its future vision. Patient Saf Surg. 2012 Oct 18;6(1):24. doi: 10.1186/1754-9493-6-24. PubMed PMID: 23075037; PubMed Central PMCID: PMC3526466.
78. Mari FS, Nigri G, Berardi G, Gasparrini M, Brescia A. Sigmoidectomy syndrome? Patients' perspectives on the functional outcomes following surgery for diverticulitis. Dis Colon Rectum. 2012 Dec;55(12): e380; author reply e380. doi: 10.1097/DCR.0b013e31826f6103. PubMed PMID: 23135592. (I.F 3.336; JCR 2012)
79. Masoni L, Mari FS, Nigri G, Favi F, Pindozzi F, Dall'Oglio A, Pancaldi A, Brescia A. Total laparoscopic reversal of Hartmann's procedure. Am Surg. 2013 Jan;79(1):67-71. PubMed PMID: 23317614. (I.F 0.823; JCR 2012)
80. Brescia A, Masoni L, Gasparrini M, Nigri G, Cosenza UM, Dall'Oglio A, Pancaldi A, Mari FS. Laparoscopic assisted transvaginal cholecystectomy: single centre preliminary experience. Surgeon. 2013;11 Suppl 1: S1-5. doi: 10.1016/j.surge.2012.09.003. Epub 2012 Nov 24. PubMed PMID: 23182808. . (I.F 2.207; JCR 2013)
81. Mari FS, Gasparrini M, Nigri G, Berardi G, Laracca GG, Flora B, Pancaldi A, Brescia A. Can a curved stapler made for open surgery be useful in laparoscopic lower rectal resections? Technique and experience of a single centre. Surgeon. 2013;11 Suppl 1: S23-6. doi: 10.1016/j.surge.2012.10.001. Epub 2012 Nov 19. PubMed PMID: 23182656. (I.F 2.207; JCR 2013)
82. Brescia A, Gasparrini M, Nigri G, Cosenza UM, Dall'Oglio A, Pancaldi A, Vitale V, Mari FS. Laparoscopic cholecystectomy in day surgery: feasibility and outcomes of the first 400 patients. Surgeon. 2013;11 Suppl 1: S14-8. doi: 10.1016/j.surge.2012.09.006. Epub 2012 Nov 20. PubMed PMID: 23178001. (I.F 2.207; JCR 2013)
83. Cosenza UM, Conte S, Mari FS, Nigri G, Milillo A, Gasparrini M, Pancaldi A, Brescia A. Stapled anopexy as a day surgery procedure: our experience over 400 cases. Surgeon. 2013;11 Suppl 1:S10-3. doi: 10.1016/j.surge.2012.09.005. Epub 2012 Nov 17. PubMed PMID: 23165103. (I.F 2.207; JCR 2013)
84. Mari FS, Gasparrini M, Cosenza UM, Nigri G, Dall'Oglio A, Pindozzi F, Berardi G, Pancaldi A, Brescia A. Feasibility and safety study of day-case Transtar™ procedure. Surgeon. 2013;11 Suppl 1:S6-9. doi: 10.1016/j.surge.2012.09.004. Epub 2012 Oct 31. PubMed PMID: 23122210. (I.F 2.207; JCR 2013)
85. Nigri G, Rosman AS, Petrucciani N, Fancellu A, Pisano M, Zorcolo L, Ramacciato G, Melis M. Meta-analysis of trials comparing laparoscopic transperitoneal and retroperitoneal adrenalectomy. Surgery. 2013 Jan;153(1):111-9. doi: 10.1016/j.surg.2012.05.042. Epub 2012 Aug 30. Review. PubMed PMID: 22939744. (I.F 3.105; JCR 2013)
86. Masoni L, Mari FS, Nigri G, Favi F, Gasparrini M, Dall'Oglio A, Pindozzi F, Pancaldi A, Brescia A. Preservation of the inferior mesenteric artery via laparoscopic sigmoid colectomy performed for diverticular disease: real benefit or technical challenge: a randomized controlled clinical trial. Surg Endosc. 2013 Jan;27(1):199-206. doi: 10.1007/s00464-012-2420-3. Epub 2012 Jun 26. PubMed PMID: 22733197. (I.F 3.313; JCR 2013)
87. La Torre M, Ramacciato G, Nigri G, Balducci G, Cavallini M, Rossi M, Ziparo V. Post-operative morbidity and mortality in pancreatic surgery. The role of surgical Apgar score. Pancreatology. 2013 Mar-Apr;13(2):175-9. doi: 10.1016/j.pan.2013.01.011. Epub 2013 Feb 9. PubMed PMID: 23561976. (I.F 2.504; JCR 2013)
88. Brescia A, Mari FS, Favi F, Milillo A, Nigri G, Dall'oglio A, Pancaldi A, Masoni L. Laparoscopic lower anterior rectal resection using a curved stapler: original technique and preliminary experience. Am Surg. 2013 Mar;79(3):253-6. PubMed PMID: 23461949. (I.F 0.823; JCR 2013)
89. Mari FS, Brescia A, Nigri G, Favi F, Pindozzi F, Dall'Oglio A, Pancaldi A, Masoni L. The use of 'closed laparostomy' using bioabsorbable mesh in prevention of abdominal compartment syndrome. Am Surg. 2013 Apr;79(4):437-9. PubMed PMID: 23574857. (I.F 0.823; JCR 2013)
90. Mari FS, Nigri G, Dall'Oglio A, Cosenza UM, Milillo A, Terrenato I, Pancaldi A, Brescia A. Topical glyceryl trinitrate ointment for pain related to anal hypertonia after stapled hemorrhoidopexy: a randomized controlled trial. Dis Colon Rectum. 2013 Jun;56(6):768-73. doi: 10.1097/DCR.0b013e31828b282c. PubMed PMID: 23652752. . (I.F 3.198; JCR 2013)
91. Mari FS, Nigri G, Pancaldi A, De Cecco CN, Gasparrini M, Dall'Oglio A, Pindozzi F, Laghi A, Brescia A. Role of CT angiography with three-dimensional reconstruction of mesenteric vessels in laparoscopic colorectal resections: a randomized controlled trial.Surg Endosc. 2013 Jun;27(6):2058-67. doi: 10.1007/s00464-012-2710-9. Epub 2013 Jan 5. PubMed PMID: 23292563. (I.F 3.313; JCR 2013)
92. La Torre M, Ziparo V, Nigri G, Cavallini M, Balducci G, Ramacciato G. Malnutrition and pancreatic surgery: prevalence and outcomes. J Surg Oncol. 2013 Jun;107(7):702-8. doi: 10.1002/jso.23304. Epub 2012 Dec 27. PubMed PMID: 23280557. (I.F 2.843; JCR 2013)
93. Mari FS, Di Cesare T, Nigri G, Gasparrini M, Brescia A. Comments on Long-term outcome after transanal rectal resection in patients with obstructed defecation syndrome. Dis Colon Rectum. 2013 Aug;56(8):e363. doi: 10.1097/DCR.0b013e3182987f65. PubMed PMID: 23838872. (I.F 3.198; JCR 2013)
94. Latorre M, Ziparo V, Nigri G, Balducci G, Cavallini M, Ramacciato G. Standard retrograde pancreatosplenectomy versus radical antegrade modular pancreatosplenectomy for body and tail pancreatic adenocarcinoma. Am Surg. 2013 Nov;79(11):1154-8. PubMed PMID: 24165249. (I.F 0.823; JCR 2013)
95. La Torre M, Nigri G, Lo Conte A, Mazzuca F, Tierno SM, Salaj A, Marchetti P, Ziparo V, Ramacciato G. Is a preoperative assessment of the early recurrence of pancreatic cancer possible after complete surgical resection? Gut Liver. 2014 Jan;8(1):102-8. doi: 10.5009/gnl.2014.8.1.102. Epub 2013 Nov 5. PubMed PMID: 24516708; PubMed Central PMCID: PMC3916679. (I.F 1.810; JCR 2014)
96. Nasrollah N, Trimboli P, Rossi F, Amendola S, Guidobaldi L, Ventura C, Maglio R, Nigri G, Romanelli F, Valabrega S, Crescenzi A. Patient's comfort with and tolerability of thyroid core needle biopsy. Endocrine. 2014 Feb;45(1):79-83. doi: 10.1007/s12020-013-9979-x. Epub 2013 May 15. PubMed PMID: 23673868. (I.F 3.8780; JCR 2014)
97. Trimboli P, Nasrollah N, Guidobaldi L, Taccogna S, Cicciarella Modica DD, Amendola S, Romanelli F, Lenzi A, Nigri G, Centanni M, Giovanella L, Valabrega S, Crescenzi A. The use of core needle biopsy as first-line in diagnosis of thyroid nodules reduces false negative and inconclusive data reported by fine-needle aspiration. World J Surg Oncol. 2014 Mar 24;12: 61. doi: 10.1186/1477-7819-12-61. PubMed PMID: 24661377; PubMed Central PMCID: PMC3987871. (I.F 1.408; JCR 2014)
98. Mari FS, Nigri G, Di Cesare T, Gasparrini M, Flora B, Sebastiani C, Pancaldi A, Brescia A. Does the removal of retained staples really improve postoperative chronic sequelae after transanal stapled operations? Dis Colon Rectum. 2014 May;57(5):658-62. doi: 10.1097/DCR.0000000000000024. PubMed PMID: 24819108. (I.F 3.749; JCR 2014)
99. Crescenzi A, Guidobaldi L, Nasrollah N, Taccogna S, Cicciarella Modica DD, Turrini L, Nigri G, Romanelli F, Valabrega S, Giovanella L, Onetti Muda A, Trimboli P. Immunohistochemistry for BRAF(V600E) antibody VE1 performed in core needle biopsy samples identifies mutated papillary thyroid cancers. Horm Metab Res. 2014 May;46(5):370-4. doi: 10.1055/s-0034-1368700. Epub 2014 Feb 25. PubMed PMID: 24570209. (I.F 2.121; JCR 2014)
100. Trimboli P, Treglia G, Guidobaldi L, Saggiorato E, Nigri G, Crescenzi A, Romanelli F, Orlandi F, Valabrega S, Sadeghi R, Giovanella L. Clinical characteristics as predictors of malignancy in patients with indeterminate thyroid cytology: a meta-analysis. Endocrine. 2014 May;46(1):52-9. doi: 10.1007/s12020-013-0057-1. Epub 2013 Oct 3. Review. PubMed PMID: 24197803. (I.F 3.8780; JCR 2014)
101. La Torre M, Nigri G, Petrucciani N, Cavallini M, Aurello P, Cosenza G, Balducci G, Ziparo V, Ramacciato G. Prognostic assessment of different lymph node staging methods for pancreatic cancer with R0 resection: pN staging, lymph node ratio, log odds of positive lymph nodes. Pancreatology. 2014 Jul-Aug;14(4):289-94. doi: 10.1016/j.pan.2014.05.794. Epub 2014 Jun 14. PubMed PMID: 25062879. (I.F 2.837; JCR 2014)
102. Aurello P, Petrucciani N, Nigri GR, La Torre M, Magistri P, Tierno S, D'Angelo F, Ramacciato G. Log odds of positive lymph nodes (LODDS): what are their role in the prognostic assessment of gastric adenocarcinoma? J Gastrointest Surg. 2014 Jul;18(7):1254-60. doi: 10.1007/s11605-014-2539-8. Epub 2014 May 20. PubMed PMID: 24841441. (I.F 2.798; JCR 2014)
103. Giaccaglia V, Salvi PF, Cunsolo GV, Sparagna A, Antonelli MS, Nigri G, Balducci G, Ziparo V. Procalcitonin, as an early biomarker of colorectal anastomotic leak, facilitates enhanced recovery after surgery. J Crit Care. 2014 Aug;29(4):528-32. doi: 10.1016/j.jcrc.2014.03.036. Epub 2014 Apr 5. PubMed PMID: 24798346. (I.F 1.995; JCR 2014)
104. Nigri G, Petrucciani N, La Torre M, Magistri P, Valabrega S, Aurello P, Ramacciato G. Duodenopancreatectomy: open or minimally invasive approach? Surgeon. 2014 Aug;12(4):227-34. doi: 10.1016/j.surge.2014.01.006. Epub 2014 Feb 10. Review. PubMed PMID: 24525404. (I.F 2.175; JCR 2014)
105. La Torre M, Nigri G, Mazzuca F, Ferri M, Botticelli A, Lorenzon L, Pilozzi E, Ziparo V. Standard versus limited colon resection for high risk T1 colon cancer. A matched case-control study. J Gastrointestin Liver Dis. 2014 Sep;23(3):285-90. doi: 10.15403/jgld.2014.1121.233.mlt. PubMed PMID: 25267957. (I.F 2.202; JCR 2014)
106. Petrucciani N, Nigri GR, Ramacciato G. Letter to the editor of Annals of Surgical Oncology concerning "robotic versus open pancreatectomy: a systematic review and meta-analysis". Ann Surg Oncol. 2014 Sep;21(9):3159-60. doi: 10.1245/s10434-014-3555-3. Epub 2014 Feb 21. PubMed PMID: 24558068. (I.F 3.930; JCR 2014)
107. Aurello P, Magistri P, Nigri G, Petrucciani N, Novi L, Antolino L, D'Angelo F, Ramacciato G. Surgical management of microscopic positive resection margin after gastrectomy for gastric cancer: a systematic review of gastric R1 management. Anticancer Res. 2014 Nov;34(11):6283-8. Review. PubMed PMID: 25368226. . (I.F1.826 ; JCR 2014)
108. Petrucciani N, Sirimarco D, Nigri GR, Magistri P, La Torre M, Aurello P, D'Angelo F, Ramacciato G. Robotic right colectomy: A worthwhile procedure? Results of a meta-analysis of trials comparing robotic versus laparoscopic right colectomy. J Minim Access Surg. 2015 Jan-Mar;11(1):22-8. doi: 10.4103/0972-9941.147678. Review. PubMed PMID: 25598595; PubMed Central PMCID: PMC4290114. . (I.F 0.805; JCR 2014)
109. Nigri G, Petrucciani N, Giannini G, Aurello P, Magistri P, Gasparrini M, Ramacciato G. Giant colonic diverticulum: clinical presentation, diagnosis and treatment: systematic review of 166 cases. World J Gastroenterol. 2015 Jan 7;21(1):360-8. doi: 10.3748/wjg.v21.i1.360. Review. PubMed PMID: 25574112; PubMed Central PMCID: PMC4284356. (I.F 2.787; JCR 2015)
110. Trimboli P, Treglia G, Guidobaldi L, Romanelli F, Nigri G, Valabrega S, Sadeghi R, Crescenzi A, Faquin WC, Bongiovanni M, Giovanella L. Detection rate of FNA cytology in medullary thyroid carcinoma: a meta-analysis. Clin Endocrinol (Oxf). 2015 Feb;82(2):280-5. doi: 10.1111/cen.12563. Epub 2014 Aug 14. PubMed PMID: 25047365. (I.F 3.487; JCR 2015)
111. Nigri G, Petrucciani N, Ferla F, La Torre M, Aurello P, Ramacciato G. Neoadjuvant chemotherapy for resectable colorectal liver metastases: what is the evidence? Results of a systematic review of comparative studies. Surgeon. 2015 Apr;13(2):83-90. doi: 10.1016/j.surge.2014.07.005. Epub 2014 Sep 23. Review. PubMed PMID: 25257725. (I.F 2.046; JCR 2015)
112. Lombardi A, Nigri G, Scopinaro F, Maggi S, Mattei M, Bonifacino A, Parisella M, Soluri A, Amanti C. High-resolution, handheld camera use for occult breast lesion localization plus sentinel node biopsy (SNOLL): a single-institution experience with 186 patients. Surgeon. 2015 Apr;13(2):69-72. doi: 10.1016/j.surge.2013.10.005. Epub 2013 Nov 21. PubMed PMID: 24269114. (I.F 2.046; JCR 2015)
113. Trimboli P, Bongiovanni M, Rossi F, Guidobaldi L, Crescenzi A, Ceriani L, Nigri G, Valabrega S, Romanelli F, Giovanella L.Differentiated thyroid cancer patients with a previous indeterminate (Thy 3) cytology have a better prognosis than those with suspicious or malignant FNAC reports. Endocrine. 2015 May;49(1):191-5. doi: 10.1007/s12020-014-0453-1. Epub 2014 Oct 17. PubMed PMID: 25323658. (I.F 3.279; JCR 2015)
114. Aurello P, Sirimarco D, Magistri P, Petrucciani N, Berardi G, Amato S, Gasparrini M, D'Angelo F, Nigri G, Ramacciato G.Management of duodenal stump fistula after gastrectomy for gastric cancer: Systematic review. World J Gastroenterol. 2015 Jun 28;21(24):7571-6. doi: 10.3748/wjg.v21.i24.7571. Review. PubMed PMID: 26140005; PubMed Central PMCID: PMC4481454. (I.F 2.787; JCR 2015)
115. Trimboli P, Nasrollah N, Amendola S, Crescenzi A, Guidobaldi L, Chiesa C, Maglio R, Nigri G, Pontecorvi A, Romanelli F, Giacomelli L, Valabrega S. A cost analysis of thyroid core needle biopsy vs. diagnostic surgery. Gland Surg. 2015 Aug;4(4):307-11. doi: 10.3978/j.issn.2227-684X.2015.06.05. PubMed PMID: 26312216; PubMed Central PMCID: PMC4523622.
116. Magistri P, Nigri G, Petrucciani N, Aurello P, D'Angelo F, Ramacciato G. Comparison of multiple training models of surgical rotation for third-year medical students. A prospective study. Ann Ital Chir. 2016;87:177-82. PubMed PMID: 27179236.
117. Trimboli P, Nigri G, Guidobaldi L, Romanelli F, Aurello P, Crescenzi A, Appetecchia M, Giovanella L, Valabrega S. Early diagnosis by FNA cytology should not influence the outcome of differentiated thyroid cancer. Endocr J. 2016 Apr 25;63(4):367-73. doi: 10.1507/endocrj.EJ15-0634. Epub 2016 Jan 27. PubMed PMID: 26821685. (I.F 1.837; JCR 2015)
118. Giaccaglia V, Salvi PF, Antonelli MS, Nigri G, Pirozzi F, Casagranda B, Giacca M, Corcione F, de Manzini N, Balducci G, Ramacciato G. Procalcitonin Reveals Early Dehiscence in Colorectal Surgery: The PREDICS Study. Ann Surg. 2016 May;263(5):967-72. doi: 10.1097/SLA.0000000000001365. PubMed PMID: 26528879. (I.F 8.980; JCR 2016)
119. Giaccaglia V, Antonelli MS, Salvi PF, Nigri G, Balducci G, Ramacciato G, Corcione F, de Manzini N. Reply to Letter: "A Different Approach to the Use of C-reactive Protein and Procalcitonin in Postoperative Infectious Complications". Ann Surg. 2016 May 26. [Epub ahead of print] PubMed PMID: 27232258. (I.F 8.980; JCR 2016)
120. Ramacciato G, Nigri G, Petrucciani N, Pinna AD, Ravaioli M, Jovine E, Minni F, Grazi GL, Chirletti P, Tisone G, Napoli N, Boggi U.Pancreatectomy with Mesenteric and Portal Vein Resection for Borderline Resectable Pancreatic Cancer: Multicenter Study of 406 Patients. Ann Surg Oncol. 2016 Jun;23(6):2028-37. doi: 10.1245/s10434-016-5123-5. Epub 2016 Feb 18. PubMed PMID: 26893222. (I.F 4.041; JCR 2016)
121. Aurello P, Sagnotta A, Terrenato I, Berardi G, Nigri G, D'Angelo F, Ramacciato G. Oncologic value of laparoscopy-assisted distal gastrectomy for advanced gastric cancer: A systematic review and meta-analysis. J Minim Access Surg. 2016 Jul-Sep;12(3):199-208. doi: 10.4103/0972-9941.181283. Review. PubMed PMID: 27279389; PubMed Central PMCID: PMC4916744. (I.F 1.282; JCR 2016)
122. Aurello P, Magistri P, Berardi G, Petrucciani N, Sirimarco D, Antolino L, Nigri G, D'Angelo F, Ramacciato G. Transthoracically or transabdominally: how to approach adenocarcinoma of the distal esophagus and cardia. A meta-analysis. Tumori. 2016 Aug 3;102(4):352-60. doi: 10.5301/tj.5000517. Epub 2016 May 20. Review. PubMed PMID: 27230277. (I.F 1.233; JCR 2016)
123. Giaccaglia V, Antonelli MS, Salvi PF, Nigri G, Balducci G, Ramacciato G, de Manzini N, Corcione F. CRP Predicts Safe Patient Discharge after Colorectal Surgery: Reply. Ann Surg. 2016 Sep 14. [Epub ahead of print] PubMed PMID: 27631778. (I.F 8.980; JCR 2016)
124. Nigri G, Petrucciani N, Sirimarco D, Mangogna L, Aurello P, D'Angelo F, Ramacciato G. Inferior vena cava resection without prosthesis replacement for vena cava sarcoma (with video). J Visc Surg. 2016 Nov;153(5):387-388. doi: 10.1016/j.jviscsurg.2016.06.002. Epub 2016 Sep 8. PubMed PMID: 27618703. (I.F 2.419; JCR 2016)
125. Petrucciani N, Nigri G, Debs T, Giannini G, Sborlini E, Antolino L, Aurello P, D'Angelo F, Gugenheim J, Ramacciato G. Frozen section analysis of the pancreatic margin during pancreaticoduodenectomy for cancer: Does extending the resection to obtain a secondary R0 provide a survival benefit? Results of a systematic review. Pancreatology. 2016 Nov - Dec;16(6):1037-1043. doi: 10.1016/j.pan.2016.09.004. Epub 2016 Sep 13. Review. PubMed PMID: 27697467. (I.F 2.580; JCR 2016)
126. Nigri G, Berardi G, Mattana C, Mangogna L, Petrucciani N, Sagnotta A, Aurello P, D'Angelo F, Ramacciato G. Routine extra-hepatic bile duct resection in gallbladder cancer patients without bile duct infiltration: A systematic review. Surgeon. 2016 Dec;14(6):337-344. doi: 10.1016/j.surge.2016.06.004. Epub 2016 Jul 6. Review. PubMed PMID: 27395014. (I.F 2.558; JCR 2016)
127. Petrucciani N, Debs T, Nigri G, Gugenheim J, Ramacciato G. What Is the Impact of Intraoperative Reresection After a Positive Pancreatic Margin Frozen Section in the Era of Perioperative Therapies? Ann Surg. 2017 Jan 18. doi: 10.1097/SLA.0000000000002090. [Epub ahead of print] PubMed PMID: 27926578.
128. D'Angelo F, Antolino L, Farcomeni A, Sirimarco D, Kazemi Nava A, De Siena M, Petrucciani N, Nigri G, Valabrega S, Aurello P, Ramacciato G. Neoadjuvant treatment in pancreatic cancer: Evidence-based medicine? A systematic review and meta-analysis. Med Oncol. 2017 May;34(5):85. doi: 10.1007/s12032-017-0951-0. Epub 2017 Apr 8. Review. PubMed PMID: 28391577.
129. Aurello P, Petrucciani N, Sirimarco D, Mangogna LM, Nigri G, Valabrega S, D'Angelo F, Ramacciato G. Esophagectomy with Esophagocoloplasty for Malignancies: Indications, Technique (with Video), and Results. Systematic Review of the Literature. J Gastrointest Surg. 2017 May 18. doi: 10.1007/s11605-017-3449-3. [Epub ahead of print] PubMed PMID: 28523486.
130. Aurello P, Berardi G, Giulitti D, Palumbo A, Tierno SM, Nigri G, D'Angelo F, Pilozzi E, Ramacciato G. Tumor-Stroma Ratio is an independent predictor for overall survival and disease-free survival in gastric cancer patients. Surgeon. 2017 Jun 16. pii: S1479-666X(17)30093-8. doi: 10.1016/j.surge.2017.05.007. [Epub ahead of print] PubMed PMID: 28629870.
131. Petrucciani N, Debs T, Nigri G, D'Angelo F, Gugenheim J, Ramacciato G. Borderline resectable pancreatic cancer: an evolving concept. Ann Oncol. 2017 Sep 1;28(9):2315. doi: 10.1093/annonc/mdx255. PubMed PMID: 28911082.
132. Petrucciani N, Debs T, Nigri G, Giannini G, Sborlini E, Kassir R, Ben Amor I, Iannelli A, Valabrega S, D'Angelo F, Gugenheim J, Ramacciato G. Pancreatectomy combined with multivisceral resection for pancreatic malignancies: is it justified? Results of a systematic review. HPB (Oxford). 2017 Sep 21. pii: S1365-182X(17)30872-9. doi: 10.1016/j.hpb.2017.08.002. [Epub ahead of print] Review. PubMed PMID: 28943396.
133. Nigri G, Early K, Tsoulfas G, Ferreres A, Ferrone CR, Schulick R, Al-Refaie WB, Turner PL, Velmahos G. International Scholarship Programs of the American College of Surgeons: Expansion of the Global Surgical Network. World J Surg. 2017 Oct 20. doi: 10.1007/s00268-017-4284-0. [Epub ahead of print] PubMed PMID: 29058065.
134. Virgilio E, Giarnieri E, Giovagnoli MR, Montagnini M, Proietti A, D'Urso R, Nigri G, Mercantini P, Ramacciato G, Cavallini M, Balducci G.: Presence of cancer cells in gastric lavage of gastric cancer patients as an indicator of advanced disease, predictor of tumour aggressive phenotype and independent prognostic factor for poor survival. The endoluminal metastatic pathway of gastric cancer and GL0/GL1 classification. Cytopathology. 2017 Oct 23. doi: 10.1111/cyt.12484. [Epub ahead of print] PubMed PMID: 29063636.
135. Lombardi A, Nigri G, Maggi S, Stanzani G, Vitale V, Vecchione A, Nania A, Amanti C: Role of frozen section in sentinel lymph node biopsy for breast cancer in the era of the ACOSOG Z0011 and IBCSG 23-10 trials. Surgeon. 2018 Jan 9. pii: S1479-666X(17)30167-1. doi: 10.1016/j.surge.2017.11.003. [Epub ahead of print] PMID: 2932975 - IN PRESS
136. Magistri P, Battistelli C, Strippoli R, Petrucciani N, Pellinen T, Rossi L, Mangogna L, Aurello P, D'Angelo F, Tripodi M, Ramacciato G and Nigri G.: SMO Inhibition Modulates Cellular Plasticity and Invasiveness in Colorectal Cancer. Front Pharmacol. 2018 Feb 2;8:956. doi: 10.3389/fphar.2017.00956. eCollection 2017. PMID: 29456503
137. Ramacciato G, Nigri G, Petrucciani N, Pinna AD, Ravaioli M, Jovine E, Minni F, Grazi GL, Chirletti P, Tisone G, Ferla F, Napoli N, Boggi U. Prognostic role of nodal ratio, LODDS, pN in patients with pancreatic cancer with venous involvement. BMC Surg. 2017 Nov 23;17(1):109. doi: 10.1186/s12893-017-0311-1. PMID: 29169392
138. Costa G., Massa G.; ERASO (Elderly Risk Assessment for Surgical Outcome) Collaborative Study Group: Agresta F, Anania G, Ansaloni L, Antropoli M, Argenio G, Atzeni J, Avenia N, Azzinnaro A, Balani A, Baldazzi G, Balducci G, Barbera G, Bellanova G, Bergamini C, Bersigotti L, Bianchi PP, Bombardini C, Borzellino G, Bozzo S, Brachini G, Buccoliero F, Buonanno GM, Buononato M, Campanile FC, Canini T, Cardella S, Carrara G, Cascini F, Cassini D, Castriconi M, Catalini G, Catena F, Ceccarelli G, Celi D, Ceresoli M, Chiarugi M, Cillara N, Cimino F, Cobuccio L, Coccolini F, Cocorullo G, Colangelo E, Costa G, Crafa F, Crucitti A, Dalla Caneva P, De Luca M, de Manzoni Garberini A, De Nisco C, De Sol A, Falcioni T, Falco N, Farina C, Filippone G, Finotti E, Fiume S, Fontana T, Francioni G, Fransvea P, Frezza B, Gemini S, Genna M, Giannessi S, Gioffrè A, Giordano A, Gozzo D, Grimaldi S, Gulotta G, Iarussi T, Laterza E, Lepre L, Lorenzon L, Lotti R, Luridiana G, Marini P, Marzaioli R, Massa G, Mingoli A, Mulas S, Nagliati C, Nigri G, Niolu P, Noviello A, Occhionorelli S, Paderno N, Palini GM, Paradies D, Paroli M, Perrone F, Petruzzelli L, Pezzolla A, Piazza D, Piazza V, Piccoli M, Pisanu A, Podda M, Poillucci G, Porfidia R, Rossi G, Ruscelli P, Santella S, Sartelli M, Spagnoli A, Sulis R, Tarasconi A, Tranà C, Travaglino A, Valeri A, Vasquez G, Zago M, Zanoni E.: Frailty and emergency surgery in the elderly: protocol of a prospective, multicenter study in Italy for evaluating perioperative outcome (The FRAILESEL Study). Updates Surg. 2018 Jan 30. doi: 10.1007/s13304-018-0511-y. [Epub ahead of print]
139. Ramacciato G, Petrucciani N. and Nigri G.: Open vs Minimally Invasive Approach in Pancreatic Surgery: Where Are We? J Am Coll Surg. 2018 Feb;226(2):203-204. doi: 10.1016/j.jamcollsurg.2017.11.010. No abstract available. PMID: 29389379
140. Fancellu A, Petrucciani N, Melis M, Porcu A, Feo CF, Zorcolo L and Nigri G.: Usefulness of Infra-hepatic Inferior Vena Cava Clamping During Liver Resection: a Meta-analysis of Randomized Controlled Trials. J Gastrointest Surg. 2018 Mar 5. doi: 10.1007/s11605-018-3720-2. [Epub ahead of print] PMID: 29508216
141. Nigri G, Petrucciani N, Pinna AD, Ravaioli M, Jovine E, Minni F, Grazi GL, Chirletti P, Balzano G, Ferla F, De Carlis L, Tisone G, Napoli N, Boggi U, Ramacciato G. Evolution of pancreatectomy with en bloc venous resection for pancreatic cancer in Italy. Retrospective cohort study on 425 cases in 10 pancreatic referral units. Int J Surg. 2018 Jul;55:103-109. doi: 10.1016/j.ijsu.2018.05.025. Epub 2018 May 25. PMID: 29803770
142. Nigri G, Petrucciani N, Debs T, Mangogna LM, Crovetto A, Moschetta G, Persechino R, Aurello P, Ramacciato G.: Treatment options for PNET liver metastases: a systematic review. World J Surg Oncol. 2018 Jul 14;16(1):142. doi: 10.1186/s12957-018-1446-y. PMID: 30007406
143. Petrucciani N, Debs T, Nigri G, Aurello P, D'Angelo F, Gugenheim J, Izzo L, Tomassini F, Valabrega S.: An unusual cause of colic stenosis in a renal transplant recipient: primary colonic diffuse large B-cell lymphoma. Ann Ital Chir. 2019 Jan 31;8. pii: S2239253X19029839. PMID:30737361
144. Poillucci G1, Podda M2, Pisanu A3, Mortola L4, Dalla Caneva P4, Massa G5, Costa G5, Savastano R6, Cillara N7; ERASO (Elderly Risk Assessment And Surgical Outcome) Collaborative Study Group.Collaborators (101) Agresta F, Alemanno G, Anania G, Antropoli M, Argenio G, Atzeni J, Avenia N, Azzinnaro A, Baldazzi G, Balducci G, Barbera G, Bellanova G, Bergamini C, Bersigotti L, Bianchi PP, Bombardini C, Borzellino G, Bozzo S, Brachini G, Buonanno GM, Canini T, Cardella S, Carrara G, Cassini D, Castriconi M, Ceccarelli G, Celi D, Ceresoli M, Chiarugi M, Cillara N, Cimino F, Cobuccio L, Cocorullo G, Colangelo E, Costa G, Crucitti A, Dalla Caneva P, De Luca M, De Manzoni Garberini A, De Nisco C, De Prizio M, De Sol A, Dibella A, Falcioni T, Falco N, Farina C, Finotti E, Fontana T, Francioni G, Fransvea P, Frezza B, Garulli G, Genna M, Giannessi S, Gioffrè A, Giordano A, Gozzo D, Grimaldi S, Gulotta G, Iacopini V, Iarussi T, Laterza E, Leonardi A, Lepre L, Lorenzon L, Luridiana G, Malagnino A, Mar G, Marini P, Marzaioli R, Massa G, Mecarelli V, Mingoli A, Nigri G, Occhionorelli S, Paderno N, Palini GM, Paradies D, Paroli M, Perrone F, Petruzzelli L, Pezzolla A, Piazza D, Piazza V, Piccoli M, Pisanu A, Podda M, Poillucci G, Porfidia R, Rossi G, Ruscelli P, Spagnoli A, Sulis R, Tartaglia D, Tranà C, Travaglino A, Tomaiuolo P, Valeri A, Vasquez G, Zago M, Zanoni E. Risk factors for postoperative morbidity following appendectomy in the elderly: a nationwide prospective cohort study. Eur J Trauma Emerg Surg. 2019 Jul 15. doi: 10.1007/s00068-019-01186-2. [Epub ahead of print]
145. Aurello P, Berardi G, Moschetta G, Cinquepalmi M, Antolino L, Nigri G, D'Angelo F, Valabrega S, Ramacciato G.: Recurrence Following Anastomotic Leakage After Surgery for Carcinoma of the Distal Esophagus and Gastroesophageal Junction: A Systematic Review.
Anticancer Res. 2019 Apr;39(4):1651-1660. doi: 10.21873/anticanres.13270. PMID:30952703
146. Magistri P., Battistelli C., Toietta G., Strippoli R., Sagnotta A., Forgione A., Di Benedetto F., Uccini S., Vittorioso P., D’Angelo F., Aurello P., Ramacciato G. and Nigri G.: In vivo bioluminescence-based monitoring of liver metastases fromcolorectal cancer: An experimental model. Journal of Microscopy and Ultrastructure 2019 Jul-Sep;7(3):136-140. doi: 10.4103/JMAU.JMAU_51_18 PMID: 31548925
147. Pusceddu C, Paliogiannis P, Nigri G, Fancellu A. Cryoablation In The Management Of Breast Cancer: Evidence To Date. Breast Cancer (Dove Med Press). 2019 Oct 10;11:283-292. doi: 10.2147/BCTT.S197406. eCollection 2019. PMID:31632134



Book chapters

148. Ribotta G., Montesani C., Pronio A., Habib I.F., Badiali D., De Milito R., Jaus M., Giovannini C., Brini C., Nigri G., Serafini F.: Restorative proctocolectomy with J reservoir inInflammatory bowel disease. Edited by G. Serio, G.G. Delaini, L. Hultén, R.J. Nicholls, K.H. Vestweber. Graffham Press Ltd 1994. Edinburgh, UK
149. Nigri G.R., LaMuraglia G.M.: Managment of iatrogenic complications from arterial access. Advances in Vascular Surgery, Edited by Anthony D. Whittemore. Mosby-Year Book 2000, Vol 8, Chapter X, 111-124
150. Nigri G.R., LaMuraglia G.M.: Surgical management of carotid body tumors. For Advances in Vascular Surgery, Edited by Anthony D. Whittemore. Mosby-Year Book 2002, Vol. 10, Chapter X, 45-55
151. LaMuraglia G.M., Nigri G.R.: “Surgery of peripheral vascular disease” in Peripheral Vascular Disease: Basic Diagnostic and Theurapeutic Approaches. Edited by George Abela. Lippincott Williams and Wilkins, 2005
152. LaMuraglia G.M., Nigri G.R.: “Infrainguinal catheter-based endovascular intervention” in “Diabetic Foot, Tibial Disease & Limb Salvage”. Edited by Anton N. Sidawy. Lippincott Williams and Wilkins, 2005
153. Costa G., Nigri G., Andreetti C., Regine G.: “Emergenze toraciche non traumatiche” in “Manuale di Chirurgia d’Urgenza”. Edited by Sartelli and Catena. SPIGC 2008: 304-317
154. Costa G., Nigri G., Andreetti C., Regine G.: “Non-traumatic thoracic emergencies” in “Emergency Surgery Manual”. Edited by Sartelli and Catena. Alpes Italia sr. lSPIGC 2008:
155. Nigri G., Morabito G.: Chest tube insertion in “Emergency Medicine – Manouvers and procedures" editor CG-Edizioni Medico Scientifiche, Turin, 2010, p. 175-186
156. Nigri G., Morabito G.: Venous cutdown in “Emergency Medicine – Manouvers and procedures" editor CG-Edizioni Medico Scientifiche, Turin, 2010, p. 300-308
157. Brescia A., Mari FS, Gasparrini M., Nigri G: STARR and TRANSTARR procedures. In “Pelvic Floor Disorders: Surgical Approach.” Edited by Gaspari AL, Sileri P. Springer, Updates in Surgery series, 2014, V, pp 143-151. ISSN 2280-9848; ISBN 978-88-470-5440-0; DOI 10.1007/978-88-470-5441-7
158. Berardi G., Nigri G.: “Technical Errors and Bail-Out Strategies in Abdominal Surgery.” in “Surgical Patient Safety: A Case-Based Approach” edited by Dr. Stahel.Publisher: McGraw-Hill, New York. In press
159. Ramacciato G., Berardi G., Nigri G.: “Role of Ultrasound in Hepatic Surgery” in “Manual of General Surgery”. Editor: Prof. Davide D’Amico. Publisher: Piccin. In press.
160. Ramacciato G., Berardi G., Mangogna L., Nigri G.: “Treatment of liver metastases” in “Manual of Surgery”, Italian College of Professors of Surgery (Collegio dei Professori Ordinari). Publisher: EdiSes
161. Porcu A., Fancellu A., Cherchi G., Nigri G.: Chapter 14: “The role of emergency surgery in hydatid liver disease” in “The Surgical Management of Parasitic Diseases”. Editor: George Tsoulfas. Springer. In press


Abstracts/presentations

162. Macchiarelli G., L.J.A. DiDio, J.T. Davis, G. Nigri, A. Martinotti: Aspetti ultrastrutturali di biopsie miocardiche in pazienti affetti da pervietà interatriale [Ultrastructure of myocites in patients with atrial septal defect]. XLIV Congresso Nazionale della Società Italiana di Anatomia (Bologna, Settembre 1990)
163. Caggiati A., Macchiarelli G., Vizza E., Nigri G., Chiavarelli R., Motta P.M.: Organizzazione tridimensionale della rete fibrillare collagene nella vena safena umana normale [3-D fibrillar structure of normal human safenous vein]. Giornate Nazionali di Angiologia: 14° Congresso della società Italiana di Patologia Vascolare (SIPV), Roma, 7-11 Giugno 1992. Minerva Angiologica Vol 17, Suppl. 3, n°2. Pag 181
164. Caggiati A., Macchiarelli G., Vizza E., Nigri G., Chiavarelli R.: La rete fibrillare collagene della vena safena umana normale [Collagenous structure of human safenous vein]. 46° Convegno Nazionale della Società Italiana di Anatomia. Santa Margherita Ligure, 4-7 Ottobre 1992; pag.61
165. Caggiati A., Nigri G., Rotunno R., Macchiarelli G.: Markers morfologici della degenerazione senile e varicosa della parete safenica [Morphologic markers of elderly and varicous degeneration of safenous wall]. 47° Convegno Nazionale della Società Italiana di Anatomia. Perugia, Sept. 26-29 1993; pag. 234
166. Caggiati A., Macchiarelli G., Vizza E., Nigri G., Pistola G. and Chiavarelli R.: Collagen fibrillar arrangement in human great saphenous vein as revealed by SEM of NaOH digested specimens. XIth International Symposium on Morphological Sciences. Barcelona, Spain; July 19-23, 1993
167. Pronio A, Montesani C., Habib I.F., Badiali D., Nigri G., De Milito R., D'Amato A., Jaus M., Giovannini C., Brini C., Serafini F. and Ribotta G.: Defecographic and manometric assessment before and after restorative proctolectomy. International meeting of inflammatory bowel disease and laparoscopic colonic surgery 1994
168. Montesani C., Pronio A., Nigri G., Nardi F.*, Giarnieri E.*, Giovagnoli M.R.*, Vecchione A.*, Ferranti S., De Milito R., D'Amato A., Jaus M., Giovannini C., Brini C. and Ribotta G.: Restorative proctocolectomy: histological assessment and flow cytometric DNA analysis of ileal pouch biopsies. International meeting of inflammatory bowel disease and laparoscopic colonic surgery 1994
169. Montesani C., De Milito R., Pronio A., Giovannini C., D'amato A., Nigri G., Scarda A., Monardo F., Brini C., Ribotta G.: Monitoraggio del paratormone nei pazienti sottoposti a tiroidectomia totale con identificazione delle paratiroidi [Parathormone assessment in patients underwent parathiroids-preserving total thyroidectomy]. Congresso di Endocrinochirurgia 1994, Bologna
170. Montesani C., Narilli P., De Milito R., Pronio A., Casagrande M., D'Amato A., Giovannini C., Nigri G., Ferranti S., Brini C., Ribotta G.: Tiroidectomia totale con identificazione delle paratiroidi [Parathyroids identification during total thyroidectomy]. Congresso di Endocrinochirurgia 1994, Bologna
171. Montesani C., Habib F.I., Pronio A., Corazziari E., Badiali D., Nigri G., De Milito R., D'Amato A., Brini C., Torsoli A. Ribotta G.: Valutazione defecografica e manometrica prima e dopo proctocolectomia restaurativa [Defaecographic and manometric assessment before and after restorative proctocolectomy]. S.I.P.A.D. Atti del XV Congresso Nazionale. Firenze, Settembre 1995
172. Montesani C., Pronio A., Giarnieri E., Giovagnoli M.G., Vecchione A., Nigri G., De Milito R., D'Amato A, Ribotta G.: Studio istologico e citometrico su prelievi bioptici della pouch in pazienti sottoposti a proctocolectomia totale con ileo-anoanastomosi e pouch ileale [Cytometric and histological assessment of ileal-pouch byopsies in pts underwent total procto-colectomy]. S.I.P.A.D. Atti del XV Congresso Nazionale. Firenze, Settembre 1995
173. Habib F.I., Montesani C., Corazziari E., Badiali D., Pronio A., Nigri G., De Milito R., D'Amato A., Serafini F., Brini C., Torsoli A. , Ribotta G.: Defaecografic and manometric assessment before and after restorative procto-colectomy. Southeastern Surgical Congress. 64° Annual Scientific Meeting. February 5-7, 1996 Tampa, FL – USA
174. Montesani C., Pronio A, Nardi F., Giarnieri E., Giovagnoli M.G., Vecchione A., Nigri G., De Milito R., D'Amato A., Ribotta G.: Restorative proctocolectomy: pathological and cytometric DNA assessment of ileal pouch biopsies. Southeastern Surgical Congress. 64° Annual Scientific Meeting. February 5-7, 1996 Tampa, FL – USA
175. Montesani C., Pronio A., Pirozzi R., Nigri G. Brini C., Narilli P., Ribotta G.: Results after restorative proctocolectomy: Comparison between ileal pouch-anal anastomosis with and without muosectomy. Congresso di Fisiopatologia chirurgica. Bari 1998
176. Pronio A., Montesani C., Brini C., Nigri G., D’Amato A., Giovagnoli M.G., Vecchione A.: Pouchitis after restorative proctocolectomy: clinical evaluation, histological assessment and cancer risk. Congresso di Fisiopatologia chirurgica. Bari 1998
177. Montesani C., Pronio A., Nigri G., Pirozzi R., Brini C., Narilli P.: Indications to restorative proctocolectomy in ulcerative colitis: immediate and long-term results in “high-risk” patients. Congresso di Fisiopatologia chirurgica. Bari 1998
178. Montesani C., Pronio A., Nigri G., Pirozzi R., Giovagnoli M.G., Vecchione A.: Residual rectal mucosa after stapled ileal pouch-anal anastomosis. Endoscopical and histological findings. Congresso di Fisiopatologia chirurgica. Bari 1998
179. Nigri G., DiDio L.J.A., Baptista C.A.C.: Papillary muscles of right ventricle of human hearts. XV Congress of International Federation of the Associations of Anatomists, Rome, Italy. Abstract published on Ital J Anat Embriol 1999; 104 (Suppl. 1): 504
180. Nigri G., Landis M.E., Kossodo S., Waterman P., LaMuraglia G.M.: Deferoxamine inibits photodynamic-induced thrombosis in vein grafts. Wellman Laboratories of Photomedicine, Massachusetts General Hospital, Harvard Medical School, June 2, 2000, Boston, Massachusetts
181. Nigri G., Landis M., Kossodo S., Waterman P., Fungaloi P., LaMuraglia G.: Free Radical Quenching Enables Photodynamic Therapy Inhibition of Vein Graft Intimal Hyperplasia. Meetiing of the Scientific Advisory Committee, Massachusetts General Hospital, Harvard Medical School, January 31, 2001, Boston, Massachusetts
182. Fungaloi P., Nigri G., Kossodo S., Waterman P., van Eps R., van Urk H., LaMuraglia G.: Photodynamic therapy inhibits intimal hyperplasia in arteriousvenous fistula. Meetiing of the Scientific Advisory Committee, Massachusetts General Hospital, Harvard Medical School, January 31, 2001, Boston, Massachusetts
183. Nigri G., Kossodo S., Fungaloi P., Tsai S., Waterman P., Hooper D., Doukas A., LaMuraglia G.: Improved sterilization of prosthetic vascular graft using shock waves. 21st Annual Meeting of the American Society for Laser Medicine and Surgery, April 20-22, 2001, New Orleans. Abstract published on Lasers Surg Med 2001, Suppl. 23
184. Nigri G.: Shock wave sterilization of infected vascular prosthetic grafts. Surgical Grand Rounds, Bigelow Anphitheatre, Massachusetts General Hospital, Harvard Medical School, May 2001, Boston, Massachusetts
185. Waterman P., Landis M., Tsai S., Kossodo S., Nigri G., Fungaloi P., Sherwood P., LaMuraglia G.: Seeding of Photodynamic Therapy Treated Vessels. 29th Annual Meeting of the American Society for Photobiology. July 7-12, 2001, Chicago, IL
186. Nigri G., Kossodo S., Waterman P., Fungaloi P., LaMuraglia G.: Inhibition of vein graft intimal hyperplasia by free radical quenching and photodynamic therapy. American College of Surgery, Surgical Forum, October 2001, New Orleans, LA
187. Marone L., Nigri G., LaMuraglia G.: Retrohumeral Approach to the Axillary Artery. New England Society for Vascular Surgery. September 19-21, 2001, Providence, Rhode Island
188. Fungaloi P., Waterman P., Nigri G., Statius van Eps R., van Urk H., LaMuraglia G.: Photochemically Modulated Endothelial Cell Thrombogenicity via the Thrombomodulin/Tissue Factor Pathway. Society for Vascular Medicine and Biology, 13th Annual Meeting, June 7-9, 2002, Boston, Massachusetts
189. Nigri G.R., Fungaloi P., Kossodo S., Waterman P., Stahl G., LaMuraglia G.: Anti-Neutrophil Antibody and Anti-C5 Antibody Allows Inhibition of Acute Vein Graft Thrombosis After Photochemical Therapy. Presentation and poster, 22nd Annual Meeting of the American Society for Laser Medicine and Surgery, April 11-13, 2002, Atlanta, Georgia
190. Nigri G.R.: Accessi Venosi Centrali a Lungo Termine: Classificazione, Materiali e Techniche Chirurgiche [Long Term Central Venous Accesses: classification, materials and surgical techniques]. Consensus Conference Interdipartimentale, Universita’ degli Studi di Roma “La Sapienza”, Policlinico Sant’Andrea – Roma, 24 Marzo 2004
191. Nigri G.: Surrenalectomia laparoscopica: indicazioni, tecniche e risultati [Laparoscopic adrenalectomy: indications, techniques and outcomes]. Congresso di Patologia Nodulare Surrenalica. Universita’ degli Studi di Roma “La Sapienza”, Policlinico Sant’Andrea – Roma, 23 Giugno 2007
192. Heyn R., Relucenti M., Petruzziello L., Battaglione E., Nigri G., Familiari G.: Microarchitecture of Sertoli cells and testicular lamina propria in infertile, azoospermic men with germ cell aplasia. European Society of Human Reproduction and Embryology, Lyon, France July 1-4 2007
193. Morabito G., Nigri G.: [Myths and Beliefs in Medicine: diarrhea and acute abdomen]. Decidere in Medicina. CG Edizioni Medico Scientifiche 2007; VII (5): 29-34
194. Heyn R., Relucenti M., Petruzziello L., Battaglione E., Nigri G., Familiari G.: Ultrastructure of Sertoli Cells and Testicular Lamina Propria in Young Infertile Men with Germ Cell Aplasia. Società Italiana di Anatomia, Sassari, Sept. 19-22, 2007
195. Ramacciato G., D’Angelo F., Aurello P., Nigri G., Valabrega S., Dente M: Nefrectomia destra con bypass veno-venoso per carcinoma renale con associate trombosi della vena cava inferiore di livello IIIc [Right nephrectomy with venous-venous bypass for renal cancer associated to thrombosis of inferior vena cava ]. Congresso della Società Italiana di Chirurgia SIC 109° Verona, Oct. 14-17, 2007
196. Costa G., Nigri G., Giacomelli L., Tierno S.M., Tomassini F., Varano G.M., Venturini L.: La chirurgia addominale d'urgenza nel paziente anziano. Analisi di una esperienza personale (1997 – 2008). XXI Congresso della Società Italiana di Chirurgia Geriatrica. Terni 4-6 Dicembre 2008
197. Bellagamba R., Nigri G., Aurello P., D’Angelo F., Valabrega S., Ramacciato G.: Comparison between transperitoneal and retroperitoneal minimal invasive adrenalectomy in 189 cases. XXI Congresso della Società Italiana di Chirurgia Geriatrica. Terni 4-6 Dicembre 2008
198. Pezzatini M, Nigri G., Valabrega S., D’Angelo F., Aurello P., Ramacciato G.: Liposarcoma of the esophagus: a case report. XXI Congresso della Società Italiana di Chirurgia Geriatrica. Terni 4-6 Dicembre 2008
199. Nigri G., Midiri G., Familari G., Balducci G., Ziparo V.: An electronic survey to improve postgraduate training. The Association of Medical Schools in Europe (AMSE) Annual Conference: The Medical School and the Postgraduate Education. Zagreb, Croatia, June 6-7, 2009
200. Nigri G.: “Utilizzo dell’ecografo e consenso informato” in “Gli accessi venosi centrali nel paziente oncologico: corso di aggiornamento regionale” [Ultrasound guided central venous access in oncologic patient] Sapienza Università di Roma, Policlinico S. Andrea, Roma June 20, 2009
201. Trimboli P., Rossi F., Condorelli E., Laurenti O., Ventura C., Nigri G., Romanelli F., Guarino M., Valabrega S.: Does normal thyroid gland by ultrasonography match with normal serum thyroid hormones and negative thyroid antibodies. Annual Meeteng of the American Thyroid Association, September 2009, Palm Beach, FL - USA
202. Nigri G: Management of GIST: new trends. Annual Meeting of American College of Surgeons - Italian Chapter. September 17-18, 2009, Catania
203. Nigri G.: Surgical Workforce in Italy in “Perspectives in International Surgery”. American College of Surgeons, Clinical Congress, October 11- 15 2009, Chicago, IL
204. Nigri G., Rosmann A.S., Petrucciani N., Fancellu A., Pisano M, Zorcolo L, Melis M.: Meta-analysis of trials comparing minimally-invasive vs. open distal pancreatectomy. Academic Surgical Congress, February 3-5, 2010, St. Antonio, TX, USA. J Surg Res 2010; 2: