Dr. Naimish N Mehta

• Current Position:
  Chairman, Centre for Digestive Sciences.
  Professor & Head, Department of HPB & Liver Transplantation Surgery.
  Mahatma Gandhi Medical College & Hospital, Jaipur.
• Co-Chairman and Senior Consultant, Institute of Surgical Gastroenterology, GI-HPB Oncology and Liver Transplantation at Sir Ganga Ram Hospital, New Delhi 110060, 15th December 2008 to June 2023.
• Fellowship in HPB and Transplantation Surgery, 9th January 2008 – 14th December 2008, St. James University Hospital, Leeds, UK.
• Fellowship in Liver Transplantation, 2nd October 2006 – 30th September 2007, Royal Free Hospital, Hampstead, London, UK.
• Fellowship in HPB and Liver Transplantation Surgery, 12th June 2005 – 8th September 2006, Queen Elizabeth University Hospital, Birmingham, UK.
• Consultant Gen. Surgery and GI services, 1st March 2005 – 8th June 2005, Bhabha Atomic Research Centre Hospital (BARC), Mumbai, India.
• Junior Consultant (Asst Professor) – Gen Surgery and GI services, 24th April 2001 – 28th February 2005, T.N. Medical College & B.Y.L. NAIR Municipal Charitable Hospital, Mumbai, India.
• Clinical Assistant – Gen Surgery, 12th March 2001 – 23rd April 2001, P.D. Hinduja National Hospital, Mumbai, India.
• Senior Registrar – Gen. Surgery, 1st August 2000 – 31st January 2001, Rajawadi Municipal General Hospital, Mumbai, India.
• Senior Registrar – Gen. Surgery, 1st August 1999 – 31st July 2000, Bhagwati Municipal Hospital, Borivali, Mumbai, India.
• Registrar – Gen Surgery and Critical Care Unit, 1st February 1997 – 31st July 1999, Lokmanya Tilak Municipal General Hospital, Sion, Mumbai, India.
• Senior House Officer – Gen Surgery and Critical Care Unit, 8th August 1996 – 31st January 1997, Lokmanya Tilak Municipal General Hospital, Sion, Mumbai, India.
• Senior House Officer – Gen Surgery, 1st February 1996 – 31st July 1996, Holy Family Hospital, Bandra, Mumbai, India.

• IHPBA (International Hepato-Pancreato-Biliary Association)
• IHPBA - Indian Chapter
• IASG (Indian Association of Surgical Gastroenterology)
• LTSI (Liver Transplant Society of India)
• ILTS (International Liver Transplant Society)
• ISOT (Indian Society of Organ Transplantation)
• INASL (Indian National Association for the Study of the Liver)
• IAGES (Indian Association of Gastrointestinal Endoscopic Surgeons)
• APHPBA (Asia-Pacific Hepato-Pancreato-Biliary Association)

• Naimish N Mehta, Darius F Mirza. ‘Liver Transplantation,’ Surgery; 27(1), 2009: 38-42
• Mehta N N, Ravikumar R, Coldham CA, Buckels JAC, Hubscher SG, Bramhall SR, Wigmore SJ, Mayer AD, Mirza DF. Effect of preoperative chemotherapy on liver resection for colorectal liver metastases. European Journal of Surgical Oncology (EJSO); 34(7), 2008: 782-786
• Naimish N Mehta, Darius F Mirza. ‘Liver Transplantation,’ Surgery; 25(1), 2007:42-46.
• Mehta N, Thiagarajan S, Wadhwa N, Mwangi J, Varma V, Kapoor S, Kumaran V, Nundy S. “Avoiding Liver Transplantation in Progressive Familial Intrahepatic Cholestasis : Role of Partial Biliary Diversion.” Submitted to Journal of Paediatric Surgery. JPEDSURG-D-12-00763
• Mehta Naimish, Shetty Tilak S, Suhas U, Patnaik P S, Joshi Rajeev.Metastatic amelanotic melanoma. Indian J Gastroenterol 2002; 21:160-161
• Mehta Naimish. ‘Follow up in Liver Transplantation – A Hand book for patients.’ New Delhi: Byword Books; 2010; 42 –7
• Naimish Mehta, Prashantha Rao. Swap living donor liver transplantation: Is it feasible? – Journal scan’. The Ganga Ram Journal; 1(2), 2011:97-98
• Naimish Mehta. ‘Liver Transplantation in Sir Ganga Ram Hospital.’ The Gyan Burman Liver Surgery Unit: A decade of achievement.’ 2011:11-13
• Naimish Mehta, Vibha Varma, Vinay Kumaran. Information brochure on liver transplantation. Sir Ganga Ram Hospital.
• Vibha Varma, Naimish Mehta, Samiran Nundy. Liver Transplantation in India-History, Chapter in the book titled ‘Liver transplantation, ECAB Clinical Update: Surgical Gastroenterology and Liver Transplantation’; 2010:8-14
• Vibha Varma, Naimish Mehta, Vinay Kumaran, Samiran Nundy. Indications and Contraindications for Liver Transplantation. International Journal of Hepatology, 2011, Article ID 121862, doi:10.4061/2011/121862
• Perwaiz A, Mehta N, Mohanka R, Kumaran V, Nundy S, Soin AS. Right-sided diaphragmatic hernia in an adult after living donor liver transplant: a rare cause of post-transplant recurrent abdominal pain. Hernia. 2010;14(5):547-9
• Kumaran V, Mehta N, Varma V, Pandey S, Rao P, Nath B, Bansal N, Ghuman S, Bhalla S, Nundy S. ‘Living Donor Intestinal Transplant using a Standardized Technique: First Report from India.’ Accepted for publication. Indian Journal of Gastroenterology.
• Gurusamy Kurunchi S, Mehta Naimish, Davidson Brian R. ‘Techniques of biliary reconstruction for liver transplantation.’ Cochrane Database of Systematic Reviews 2008, Issue 2. Art. No.: CD007055. DOI: 10.1002/14651858
• Joshi R M, Mehta N N, Patnaik P S, Darbari A, etal. Efficacy of Netilmicin and Ceftriaxone in clean-contaminated and contaminated surgical cases. IJS 2002; 64(4): 339-343
• Katrak MP, Mehta N N, Sinha AS, Patnaik PS, Khithani AS, Joshi RM. Extraserosal pedunculated leiomyoma of stomach; Indian J Gastroenterol 2002; 21(5):200-201
• Sujay Shad, Naimish N Mehta, Vinay Kumaran. ‘Procurement and Transplantation of Multiple Organs from a Deceased Donor’. The Ganga Ram Journal. 2011;1(4):221-226
• Abhishek Mitra, Naimish N Mehta, Vibha Varma, Vinay Kumaran, Samiran Nundy. ‘Colorectal Metastases- Current Perspective’. The Ganga Ram Journal; 2011;1(5):247-253
• Soin A, Kumaran V, Mohanka R, Mehta N, Mohan N, Nundy S.Bridge venoplasty: A new technique to simplify venous outflow reconstruction in living donor domino liver transplantation. Surgery. 2010;148(1):155-7.
• Rowe I, Webb K,Gunson BK, Mehta N N, Haque S, Neuberger J. Graft loss due to recurrent disease: a single centre experience. European Society for Organ Transplantation 2008; 21: 459–465
• Mistry J, Varma V, Mehta N, Nundy S, Kumaran V, Gupta A. Percutaneous Transhepatic Hepaticogastrostomy: An Innovative Option for Portal Biliopathy. Tropical Gastroenterology. 2011; 32(S3): S 51
• Gupta M, Kumaran V, Mohanka R, Mehta N,Soin AS, Nundy S. Roux loop obstruction by a migrated endobiliary stent- A case report. Tropical Gastroenterology 2011;32(3):240–241
• Govindasamy M, Srinivasan T, Varma V, Mehta N, Yadav A, Kumaran V, Nundy S. ‘Biliary Tract Tuberculosis – a Diagnostic Dilemma’. J Gastrointest Surg. 2011: doi 10.1007/s11605-011-1685-5
• Lalwani S, Gupta M, Varma V, Mehta N, Kumaran V, Nundy S. Small Bowel stricture following blunt abdominal trauma. Trop Gastroenterol, 2011;32(4):304-308
• Chattopadhyay S, Singla P, Varma V, Mehta N, Kumaran V, Nundy S. ‘Operations for portal biliopathy in patients with non cirrhotic portal hypertension. Does the type of surgery affect outcome?’ HPB-2011-0309. Accepted for publication.
• Bansal N, Arora A, Kumaran V, Mehta N, Varma V, Sharma P, Tyagi P, Sachdeva M, Kumar A. Atypical Presentation of Cytomegalovirus Infection in a Liver Transplant Patient. J Clin Exp Hepatol 2011;1:207–209
• Soin AS, Kumaran V, Rastogi AN, Mohanka R, Mehta N, Saigal S, Saraf N, Mohan N, Nundy S. Evolution of a reliable biliary reconstructive technique in 400 consecutive living donor liver transplants. J Am Coll Surg. 2010;211(1):24-32.
• Saigal S, Nayak NC, Jain D, Kumaran V, Mohanka R, Saraf N, Rastogi A, Mehta N, Nundy S, Soin A. Non-cirrhotic portal fibrosis related end stage liver disease in adults: evaluation from a study on living donor liver transplant recipients. Hepatology International. 2011;5(4):882-889
• Srinivasan T, Govindasamy M, Chattopadhyay S, Varma V, Mehta N, Kumaran V, Nundy S. ‘Inferior vena cava leiomyosarcoma – Case report.’ The Ganga Ram Journal 2011 ;1:194
• Chattopadhyay S, Govindasamy M, Singla P, Varma V, Mehta N, Kumaran V, Nundy S. ‘Portal biliopathy in patients with non-cirrhotic portal hypertension: does the type of surgery affect outcome? HPB 2012(14): 441–447
• Lalwani S, Govindasamy M, Gupta M, Siraj F, Varma V, Mehta N, Kumaran V, Mohan N, Chopra P, Arora A, Agarwal S, Soin A, Nundy S. Gastrointestinal mucormycosis – four cases with different risk factors, involving different anatomical sites. Indian J Gastroenterol. doi: 10.1007/s12664-012-0215-z.
• Koirala R, Mehta N, Varma V, Kapoor S, Kumaran V, Nundy S. ‘Urgent redo-laparotomies: Patterns and outcome – A Single centre experience.’ Accepted for publication in Indian Journal of Surgery. IJOS-D-12-00488

Contribution - Book Chapters

• Naimish N Mehta, Sanjay Sinha and Peter Friend. Book Chapter. Pancreas Transplantation’ in a book titled ‘Current Pancreatic Surgery’, Kontentworxs, 2019. pp.159 -181.
• Naimish Mehta, Vinay Kumaran. Book Chapter. Living Donor Liver Transplant: Donor Hepatectomy, DOI:10.5005/jp/books/12762_12, in book titled ‘Techniques of Liver Surgery’, 2016, pp.112-124
• Naimish Mehta, Vibha Varma, Vinay Kumaran. Book Chapter. Surgical Techniques in Liver Transplantation – In book: Anaesthesia for Transplant Surgery, pp.203-217, 2014.DOI:10.5005/jp/books/12239_36 
• Naimish N. Mehta. Teaching Video on ‘Living Donor Liver Transplantation.’ Atlas of GI Surgery, Sanjiv Haribhakti’s Textbook of Surgical Gastroenterology. Paras Publishers. 2020
• Mehta Naimish. ‘Follow up in Liver Transplantation – A Hand book for patients.’ New Delhi: Byword Books; 2010; 42 –7
• Naimish Mehta. ‘Liver Transplantation in Sir Ganga Ram Hospital.’ The Gyan Burman Liver Surgery Unit: A decade of achievement.’ 2011:11-13
• Naimish Mehta, Vibha Varma, Vinay Kumaran. Information brochure on liver transplantation. Sir Ganga Ram Hospital.
• Barun Nath, Naimish Mehta, Vinay Kumaran. Book Chapter. Living Donor Liver Transplant: Implantation of The Graft, in Book titled ‘Techniques of Liver Surgery’, 2016, Jaypee Publishers
• Vibha Varma, Naimish Mehta, Samiran Nundy. Liver Transplantation in India-History, Chapter in the book titled ‘Liver transplantation, ECAB Clinical Update: Surgical Gastroenterology and Liver Transplantation’; 2010:8-14
• Naimish N. Mehta, Srinivas Bojanapu. ‘Techniques of Recipient Hepatectomy’ in Textbook of Liver Transplantation. Jaypee Publishers, Chapter 36

Chapters In Press

• Naimish N. Mehta, Srinivas Bojanapu. Indication and Contraindications in Liver Transplantation. Vijay Vohra's book on 'Perioperative Anaesthetic Management in Liver Transplantation. Springer Publishers.

Papers Published

• Mehta N N, Mangla V, Varma V, Lalwani S, Mehrotra S, Chawla D, Nundy S. Minimizing heaptic artery thrombosis and establishing safety of grafts with dual arteries in living donor liver transplantation. Transplantation Proceedings, 50, 2018:1378-1385
• Naimish N Mehta, Darius F Mirza. ‘Liver Transplantation,’ Surgery; 27(1), 2009: 38-42
• Mehta N N, Ravikumar R, Coldham CA, Buckels JAC, Hubscher SG, Bramhall SR, Wigmore SJ, Mayer AD, Mirza DF. Effect of preoperative chemotherapy on liver resection for colorectal liver metastases. European Journal of Surgical Oncology (EJSO); 34(7), 2008: 782-786
• Naimish N Mehta, Darius F Mirza. ‘Liver Transplantation,’ Surgery; 25(1), 2007:42-46.
• Mehta Naimish, Shetty Tilak S, Suhas U, Patnaik P S, Joshi Rajeev. Metastatic amelanotic melanoma. Indian J Gastroenterol 2002; 21:160-161
• Naimish Mehta, Prashantha Rao. Swap living donor liver transplantation: Is it feasible? – Journal scan’. The Ganga Ram Journal; 1(2), 2011:97-98
• Ray S, Mehta N, Nundy S. Post Gastrectomy Complications – An overview. Chirurgia (Bucur). 2020 Jul-Aug;115(4):423-431. doi: 10.21614/chirurgia.115.4.423. PMID: 32876015.
• Ray S, Mehta NN, Mangla V, Lalwani S, Mehrotra S, Nundy S, etal. A comparison between the comprehensive complication index and the Clavien-Dindo grading as a measure of postoperative outcome in patients undergoing gastrointestinal surgery- A prospective study. J Surg Res 2019;244:417-24.
• Anil Sachdeva, Nishant Wadhwa and Naimish Mehta. ‘A study of critical care issues in Pediatric Liver Transplantation’. Journal of Pediatric Critical care.
• C S Soni, Mehta N, Ray S, Nundy S. Intra-abdominal hypertension and abdominal compartment syndrome in pa-A nts undergoing gastrointestinal surgery. Journal of Clinical and Investigative Surgery 2019;4(2):1017.
• Vibha Varma, Naimish Mehta, Vinay Kumaran, Samiran Nundy. Indications and Contraindications for Liver Transplantation. International Journal of Hepatology, 2011, Article ID 121862, doi:10.4061/2011/121862
• Mehrotra, S., Mehta, N., Rao, P.S. et al. Live donor liver transplantation for acute liver failure: A single center experience. Indian J Gastroenterol (2018). doi.org/10.1007/s12664-017-0812-y
• Ray S, Mehta NN, Mehrotra S, Lalwani S, Mangla V, Yadav A, Nundy S. Effect of informed consent on patients undergoing gastrointestinal surgery and living donor liver transplantation and on their relatives in a developing country. BJS Open. 2017. http://doi:10.1002/bjs 5.37
• Gurusamy Kurunchi S, Mehta Naimish, Davidson Brian R. ‘Techniques of biliary reconstruction for liver transplantation.’ Cochrane Database of Systematic Reviews 2008, Issue 2. Art. No.: CD007055. DOI: 10.1002/14651858 In book: Cochrane Database of Systematic Reviews
• Perwaiz A, Mehta N, Mohanka R, Kumaran V, Nundy S, Soin AS. Right-sided diaphragmatic hernia in an adult after living donor liver transplant: a rare cause of post-transplant recurrent abdominal pain. Hernia. 2010;14(5):547-9
• Kumaran V, Mehta N, Varma V, Pandey S, Rao P, Nath B, Bansal N, Ghuman S, Bhalla S, Nundy S. ‘Living Donor Intestinal Transplant using a Standardized Technique: First Report from India.’ Indian Journal of Gastroenterology 09/2012; 31(4):179-85
• Raghavendra Nagaraja, Naimish Mehta, Vinay Kumaran, Vibha Varma, Sorabh Kapoor, Samiran Nundy. Readmission after living donor liver transplantation: Predictors, causes, and outcomes. Indian J Gastroenterol. 2014 Jul;33(4):369-74
• Joshi R M, Mehta N N, Patnaik P S, Darbari A, etal. Efficacy of Netilmicin and Ceftriaxone in clean-contaminated and contaminated surgical cases. IJS 2002; 64(4): 339-343
• Katrak MP, Mehta N N, Sinha AS, Patnaik PS, Khithani AS, Joshi RM. Extraserosal pedunculated leiomyoma of stomach; Indian J Gastroenterol 2002; 21(5):200-201
• Sujay Shad, Naimish N Mehta, Vinay Kumaran. ‘Procurement and Transplantation of Multiple Organs from a Deceased Donor’. The Ganga Ram Journal. 2011;1(4):221-226
• Abhishek Mitra, Naimish N Mehta, Vibha Varma, Vinay Kumaran, Samiran Nundy. ‘Colorectal Metastases- Current Perspective’. The Ganga Ram Journal; 2011;1(5):247-253
• Koirala R, Mehta N, Varma V, Kapoor S, Kumaran V, Nundy S. ‘Urgent redo-laparotomies: Patterns and outcome – A Single centre experience.’ Indian Journal of Surgery. IJOS-D-12-00488
• Srivastava M, Kumaran V, Nundy S, Mehta N. A Successful Living Donor Liver Transplantation with Cavoportal Hemitransposition in Diffuse Porto-Mesenteric Thrombosis. Liver Transplantation 21:135–139, 2015
• Srivastava M, Kumaran V, Mehta N. ‘The Impact of a post-operative pancreatic fistula on clinical and economic outcomes following pancreaticoduodenectomy. Current Medicine Research & Practice. 2014;4(1):1-6
• Bhavsar R, Das SA, Mehta NN. Transplantation in hepatocellular carcinoma - controversies and recommendations: A review of current literature. Int J Adv Med Health Res 2021;8:49-56.
• Vivek Mangla, Shailendra Lalwani, Ajay Sharma, Sunita Bhalla, Samiran Nundy, Naimish Mehta. ‘Successful living donor liver transplantation with partial nephrectomy for co-existing renal cell carcinoma and cirrhosis’. Tropical Gastroenterology 2015;36(4):270–273
• Lalwani S, Nemade PR, Mehrotra S, Mangla V, Nundy S, Mehta N. Pediatric liver transplantation. Curr Med Res Prac.2014;4:206-213
• Mistry JH, Kumaran V, Verma V, Kapoor S, Nundy S, Mehta N. A case of postcholecystectomy benign biliary stricture with atrophy-hypertrophy complex, mimicking a type IV Bismuth stricture.  Trop Gastroenterol.2014;35(1):58-60
• Tejal Bhoy, Shailendra Lalwani, Jitender Mistry, Vibha Varma, Vinay Kumaran, Samiran Nundy, Naimish Mehta. Primary hepatic gastrointestinal stromal tumor. Tropical Gastroenterol 2015: 35(4):252-3
• Sandeep Kumar Jha, Vivek Mangla, Shailendra Lalwani, Sidhartha Mehrotra, Nita Radhakrishnan, Shefali Agarwal, Anupam Sachdeva, Samiran Nundy, Naimish Mehta. Solid pseudo papillary neoplasm of pancreas; an unusal presentation and management JOP. J Pancreas (Online) 2016 Jul 08; 17(4):440-443
• Kanthala L, Ray S, Das SA, Nundy S, Mehta N. Recurrent giant retroperitoneal liposarcoma: Review of literature and a rare case report. Ann Med Surg (Lond). 2021 May;65:102329.
• Sahoo BS, Prasad Das SA, Badwal S, Nundy S, Mehta NN. Obstructing primary squamous cell carcinoma of caecum: A case report. Ann Med Surg (Lond). 2022 Jun 6;78:103907. doi: 10.1016/j.amsu.2022.103907. PMID: 35734702; PMCID: PMC9207086
• Gupta A, Gangwani G, Mehta N, Wadhwa N, Ghuman S, Yadav A. Percutaneous Recanalization of Anastomotic Portal Vein in a Pediatric Patient After Liver Transplant Without Any Recognizable Portal Vein Remnant on Imaging. Exp Clin Transplant. 2020 Apr;18(2):261-264. doi: 10.6002/ect.2017.0326. Epub 2018 Oct 19. PMID: 30346268.
• Vivek Mangla, T Anila, Shailendra Lalwani, Naimish Mehta, Samiran Nundy ‘Tu1819 Clinical Features and Outcomes in Patients With Ulcerative Colitis and Cancer: A Single Centre Experience’ Article in Gastroenterology 150(4):S1261-S1262 · April 2016. DOI: 10.1016/S0016-5085(16)34264-0
• Soin A, Kumaran V, Mohanka R, Mehta N, Mohan N, Nundy S. Bridge venoplasty: A new technique to simplify venous outflow reconstruction in living donor domino liver transplantation. Surgery. 2010;148(1):155-7.    
• Rowe I, Webb K, Gunson BK, Mehta N N, Haque S, Neuberger J. Graft loss due to recurrent disease: a single centre experience. European Society for Organ Transplantation 2008; 21: 459–465
• Tejal Bhoy, Neeraj Chaudhary, Vivek Mangla, Nita Radhakrishnan, Anupam Sachdeva, Shailendra Lalwani, Samiran Nundy, Naimish N. Mehta. ‘Management of hepatoblastoma: Team work’s the key!’ The Ganga Ram Journal 2013;3:273–276
• Mistry J, Varma V, Mehta N, Nundy S, Kumaran V, Gupta A. Percutaneous Transhepatic Hepaticogastrostomy: An Innovative Option for Portal Biliopathy. Tropical Gastroenterology. 2011; 32(S3): S 51
• Mitra A, Yadav A, Mehta N, Varma V, Kumaran V, Nundy S. Complicated Perianal Sepsis. Indian J Surg. Doi.10.1007/s12262-013-0997-y
• R K Bansal, P Ranjan, N Mehta, S Lalwani, V Kumaran, M Sachdeva, M Kumar, Samiran Nundy. Endoscopic Management of Post Liver Transplant Biliary Complications: A Prospective Study from Tertiary Centre in India. Journal of Clinical and Experimental Hepatology 4:S61, DOI: 10.1016/j.jceh.2014.02.118
• Gupta M, Kumaran V, Mohanka R, Mehta N, Soin AS, Nundy S. Roux loop obstruction by a migrated endobiliary stent- A case report. Tropical Gastroenterology 2011;32(3):240–241
• Govindasamy M, Srinivasan T, Varma V, Mehta N, Yadav A, Kumaran V, Nundy S. ‘Biliary Tract Tuberculosis - a Diagnostic Dilemma’. J Gastrointest Surg. 2011: doi 10.1007/s11605-011-1685-5
• Lalwani S, Gupta M, Varma V, Mehta N, Kumaran V, Nundy S. Small Bowel stricture following blunt abdominal trauma. Trop Gastroenterol, 2011;32(4):304-308
• Chattopadhyay S, Singla P, Varma V, Mehta N, Kumaran V, Nundy S. ‘Operations for portal biliopathy in patients with non cirrhotic portal hypertension. Does the type of surgery affect outcome?’ HPB-2011-0309. Accepted for publication.
• Bansal N, Arora A, Kumaran V, Mehta N, Varma V, Sharma P, Tyagi P, Sachdeva M, Kumar A. Atypical Presentation of Cytomegalovirus Infection in a Liver Transplant Patient. J Clin Exp Hepatol 2011;1:207–209
• Soin AS, Kumaran V, Rastogi AN, Mohanka R, Mehta N, Saigal S, Saraf N, Mohan N, Nundy S. Evolution of a reliable biliary reconstructive technique in 400 consecutive living donor liver transplants. J Am Coll Surg. 2010;211(1):24-32.
• Saigal S, Nayak NC, Jain D, Kumaran V, Mohanka R, Saraf N, Rastogi A, Mehta N, Nundy S, Soin A. Non-cirrhotic portal fibrosis related end stage liver disease in adults: evaluation from a study on living donor liver transplant recipients. Hepatology International. 2011; 5(4):882-889
• Nagaraja R, Govindasamy M, Varma V, Yadav A, Mehta N, Kumaran V, Gupta A, Nundy S. Hepatic Artery Pseudoaneurysms: A Single centre Experience. Ann Vasc Surg 2013; 27: 743–749
• Srinivasan T, Govindasamy M, Chattopadhyay S, Varma V, Mehta N, Kumaran V, Nundy S. ‘Inferior vena cava leiomyosarcoma - Case report.’ The Ganga Ram Journal 2011 ;1:194
• Chattopadhyay S, Govindasamy M, Singla P, Varma V, Mehta N, Kumaran V, Nundy S. ‘Portal biliopathy in patients with non-cirrhotic portal hypertension: does the type of surgery affect outcome? HPB 2012(14): 441–447
• Lalwani S, Govindasamy M, Gupta M, Siraj F, Varma V, Mehta N, Kumaran V, Mohan N, Chopra P, Arora A, Agarwal S, Soin A, Nundy S. Gastrointestinal mucormycosis - four cases with different risk factors, involving different anatomical sites. Indian J Gastroenterol. doi: 10.1007/s12664-012-0215-z
• Chaudhary N, Kumaran V, Verma V, Kapoor S, Mehta N, Nundy S. Post Resection surveillance in GI cancers. Indian J Surg.2014;76:382-391
• Chaudhary N, Verma V, Kapoor S, Mehta N, Kumaran V, Nundy S. Implementation of a Surgical Safety Checklist and Postoperative Outcomes: a Prospective Randomized Controlled Study. DOI: 10.1007/s11605-015-2772-9
• Nagaraja R, Rao P, Kumaran V, Yadav V, Kapoor S, Varma V, Mehta N, Nundy S. Acute Mesenteric Ischaemia – Indian Perspective. DOI 10.1007/s12262-014-1034-5
• Lalwani S, Varma V, Kumaran V, Mehta N, Nundy S. Complex Rectovaginal Fistula - an Experience at aTertiary Care Centre.Doi.10.1007/s12262-015-1218-7 
• Gupta S, Ghuman S, Buxi T.B.S, Sudarsan H, Sethi S, Yadav A K, Yadav A, Rawat K, Mehta N, Rao S. ‘Imaging of Kaposi sarcoma in a transplanted liver: A rare case report.’ The Egyptian Journal of Radiology and Nuclear Medicine (2015) doi.org/10.1016/j.ejrnm.2015.02.007
• M. T. Adil, R. Nagaraja, V. Varma, N. Mehta, V. Kumaran, and S. Nundy. "A Single Centre Analysis of Clinical Characteristics and Treatment of Endocrine Pancreatic Tumours," International Journal of Surgical Oncology, International Journal of Surgical Oncology 2015(4):1-7 · doi:10.1155/2015/538948.
• Sanjeev Kanoria, Francis P. Robertson, Naimish N. Mehta, Giuseppe Fusai, Dinesh Sharma, Brian R. Davidson. “Effect of Remote Ischaemic Preconditioning on Liver Injury in Patients Undergoing Major Hepatectomy for Colorectal Liver Metastasis: A Pilot Randomised Controlled Feasibility Trial.” World Journal of Surgery 41(5); December 2016; DOI:10.1007/s00268-016-3823-4
• Chand Wattal, Arunaloke Chakrabarti, Jaswinder Kaur Oberoi, J Peter Donnelly, Ravinder Kaur, Naimish Mehta, etal. ‘Issues in antifungal stewardship: An opportunity that should not be lost.’ Journal of Antimicrobial Chemotherapy 72(4) · December 2016. DOI: 10.1093/jac/dkw506
• Kishore Rajguru, Siddharth Mehrotra, Shailendra Lalwani, Vivek Mangla, Naimish Mehta, Samiran Nundy. ‘New scoring system for differentiating xanthogranulomatous cholecystitis from gall bladder carcinoma: A tertiary care centre experience.’ ANZ Journal of Surgery, September 2016.DOI: 10.1111/ans.13733
• Amir Parray, Peter Mwendwa, Siddharth Mehrotra, Vivek Mangla, Shailendra Lalwani, Naimish Mehta, Amitabh Yadav, Samiran Nundy. ‘A Review of 2255 Emergency Abdominal Operations Performed over 17 years (1996–2013) in a Gastrointestinal Surgery Unit in India.’ Indian Journal of Surgery · December 2016. DOI: 10.1007/s12262-016-1567-x
• Samarjit Singh Ghuman, Saumya Gupta, Tarvinder B S Buxi, Kishan Rawat, Anurag Yadav, Naimish Mehta, Seema Sud. ‘The Abernethy malformation-myriad imaging manifestations of a single entity.’ Indian Journal of Radiology and Imaging 26(3):364 · August 2016.DOI: 10.4103/0971-3026.190420
• Kagathara H, Lalwani S, Mangla V, Yadav A, Mehta N, Nundy S. Multivisceral resection for colorectal cancer: An analysis of prognostic factors and outcomes. International Journal of Surgery and Medicine; 2016;2(1):12-16
• Shah I, Ray S, Mehrotra S, Lalwani S, Mangla V, Yadav A, Mehta N, Nundy S. Why do people leave against medical advice and what happens to them later? A study on 50 consecutive patients in India. Curr Med Res Pract.2017:7:169-73.
• Mangla V, Lalwani S, Mehrotra S, Mehta N, Nundy S. Liver parenchymal transection techniques. Bhutan Health Journal. 2017;6;2:33
• Sapra RL, Mehrotra S, Lalwani S, Mangla V, Mehta N, Nundy S. Predicting mortality following gastrointestinal surgery. Curr Med Res Pract. 2017. https://doing.org/10.1016/jcmrp.2017.12.001
• Kishore R, Nundy S, Mehrotra S, Mehta N, Mangla V, Lalwani S. Strategies for differentiating Gallbladder carcinoma from xanthogranulomatous cholecystitis- A tertiary care centre experience. Indian J Surg Oncol. 2017;8:554-9.
• Bojanapu S, Nagar A, Mehrotra S, Mangla V, Lalwani S, Yadav A, Mehta N, Nundy S. Penoscrotal swelling:an unusual occurrence in a patient with an anastomotic leak following ileostomy closure. J Surg Case Rep 2018;8:81-3
• Bhat BK, Lalwani S, Mehrotra S, Mangla V, Yadav A, Mehta N, Nundy S. The management of benign biliary strictures. Bhj 2018;4:60-7
• Nagar A, Mehrotra S, Yadav, Mangla V, Lalwani S, Mehta N, Nundy S. Distal Bowel Re-feeding in patients with proximal jejunostomy. J Gastrointest Surg 2018:22:1251-7
• Gupta P, Dhawan S, Mangla V, Mehrotra S, Lalwani S, Mehta N, Nundy S. Successful resection in a case of hepatocellular carcinoma masquerading as hilar cholangiocarcinoma: A case report. J Clin Trans Hepatol 2018;6:442-6
• Golhar A, Mangla V, Mehrotra S, Lalwani S, Mehta N, Nundy S. Limited distal duodenal resection, Surgical approach and outcomes. A case series. Ann Med Surg (Lond) 2018;30:36-41
• Bojanapu S, Mangla V, Mehrotra S, lalwani S, Mehta N, Nundy S. Brunner’s gland hyperplasia: An unusual duodenal submucosal lesion seen in four patients. J Surg Case Rep 2018;11:1-5
• Jena SS, Obili RC, Das SAP, Ray S, Yadav A, Mehta NN, Nundy S. Intestinal obstruction in a tertiary care centre in India: Are the differences with the western experience becoming less? https://doi.org/10.1016/j.amsu.2021.103125 Ann Med Surg72;2021:103125
• Ray S, Das S, Mangla V, Yadav A, Chugh P, Mehta NN, Nundy S. et al. Prediction of outcome of patients undergoing Whipple’s pancreatoduodenectomy before operation: A prospective validation of a novel risk scoring system. J Surg Res (Houst) 2021; 4(2): 229-239
• Solanki S, Jena SS, Das SAP, Yadav A, Mehta NN, Nundy S. Isolated ectopic jejunal varices in a patient with extrahepatic portal vein obstruction–A case report. Int J Surg Case Rep. 2021 Sep;86:106299
• Jena SS, Ray S, Das SAP, Mehta NN, Yadav A, Nundy S. Rare Pseudopapillary Neoplasm of the Pancreas: A 10-Year Experience. Surg Res Pract 2021 Sep 17;2021:7377991 https://doi.org/10.1155/2021/7377991
• Das S, Ray S, Mangla V, Mehrotra S, Lalwani S, Mehta NN, Yadav A, Nundy S. Post pancreaticoduodenectomy hemorrhage: A retrospective analysis of incidence, risk factors and outcome. Saudi J Gastroenterol. 2020 Aug 18;26(6):337–43. doi: 10.4103/sjg.SJG_145_20. Epub ahead of print. PMID: 32811797; PMCID: PMC8019141.
• Ray S, Jena SS, Yadav A, Prasad Das SA, Mehta NN, Nundy S. Whipple’s Pancreatoduodenectomy in the Background of Chronic Liver Disease (CLD): An Institutional Experience. Surgery Research and Practice.2;2021.
• Gupta S, Sudhindran S, Saraf N, Vijai A, Swaminathan S, Panackel C, Mehta NN, Varghese J, Singh S, Reddy MS, M Sivaramakrishnan V, Bhangui P, Mohanka R, Asthana S, Rohatgi S. Liver Transplant Society of India Guidelines for Liver Transplant During COVID-19 times. J Clin Exp Hepatol. 2022 Jan-Feb;12(1):180-185. doi: 10.1016/j.jceh.2021.08.012. Epub 2021 Aug 20. PMID: 34429571; PMCID: PMC8378015.
• Bojanapu S, Malani RA, Ray S, Mangla V, Mehta N, Nundy S. Duodenal Perforation: Outcomes after Surgical Management at a Tertiary Care Centre-A Retrospective Cross-Sectional Study. Surg Res Pract. 2020 Oct 28;2020:8392716. doi: 10.1155/2020/8392716. PMID: 33195794; PMCID: PMC7641718.

• Annual conferences of International Hepato Pancreato Biliary Society.
• Annual conferences of International Living Donor Liver Transplant Society.
• Annual conferences of International Society of Vascular & Interventional Radiology.
• Invited lecture during Grand Rounds of Liver Transplantation at University of Maryland, Baltimore, USA.
• Annual conferences of Indian Association of Surgical Gastroenterology.
• Annual conferences of Indian chapter of International Hepato Pancreato Biliary Society.
• Annual conferences of Liver Transplantation Society of India."