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2024/01/25
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Adj Asst Prof Sri Ganeshamurthy Thrumurthy

Photo of Adj Asst Prof Sri Ganeshamurthy Thrumurthy

Designations:

  • Consultant, Division of General Surgery (Trauma), Department of Surgery, National University Hospital
  • Adjunct Assistant Professor, Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore

Qualifications:

MBChB(Hons), LLM (UK), MRCS (England), MRCS (Edinburgh), MRCP (UK), FRCS (Gen Surg), FRCP (London), FJGES (Japan), FACS (USA), FAMS (Singapore)

Specialties/Sub-specialties:

General Surgery

Clinical Disciplines/Programmes:

Acute Care Surgery, General Surgery, Hernia Surgery, Minimally Invasive Surgery, Trauma Surgery

Special Interests:

Advanced therapeutic endoscopy (anti-reflux endotherapy, per-oral endoscopic myotomy (POEM), endoscopic resection of upper and lower gastrointestinal tumours (EMR / ESD), stricture dilatation, feeding tube insertion), advanced diagnostic endoscopy (magnification chromoendoscopy, small bowel enteroscopy), gastroscopy, colonoscopy, GERD (reflux), gallbladder disease (gallstones), hernia surgery, abdominal trauma surgery

Biosketch

Adj Asst Prof Sri Ganeshamurthy Thrumurthy graduated with first-class honours from the University of Manchester, obtained Membership of the Royal College of Surgeons (MRCS) during his first year as a doctor, and subsequently Membership of the Royal of Physicians (MRCP). He completed his higher surgical training across London, and was made a Fellow of the Royal College of Surgeons (FRCS) in England, and a Fellow of the American College of Surgeons (FACS).

Dr Thrumurthy successfully completed an Advanced Endosurgery Fellowship under Mr Amyn Haji and Professor Bu Hayee at the world-renowned King’s Institute of Therapeutic Endoscopy, before being appointed as Consultant Surgeon at King’s College Hospital, London. He subsequently returned home to Singapore, after being appointed at the National University Hospital. 

Dr Thrumurthy has a keen interest in medical education and training, and is the editor of a number of medical and surgical textbooks, including the Oxford Handbook of Gastric and Oesophageal Surgery and the commissioned Oxford Handbook of Endoscopy. He was recognised as a Trainer by the British General Medical Council (GMC), as well as an accredited Endoscopy Trainer by the UK Joint Advisory Group on GI Endoscopy (JAG). He served as Course Director for the Basic Surgical Skills Course at the Royal College of Surgeons of England (RCS England). He is an Honorary Senior Lecturer at King’s College London (KCL), and an Adjunct Assistant Professor at Yong Loo Lin School of Medicine, National University of Singapore.

 
Dr Thrumurthy also maintains a keen interest in medical research and has published numerous peer-reviewed articles in high-impact journals such as the British Medical Journal (BMJ), British Journal of Surgery (BJS) and journals in the Nature portfolio.

Dr Thrumurthy was made a Fellow of Higher Education Academy (FHEA) and Fellow of the Academy of Medical Education (FAcadMEd), and was appointed as a Fellow of the Royal College of Physicians of London (FRCP) for his contributions to medical education and training. He has been awarded a Master of Business Administration (MBA) in Healthcare Management under the NHS Leadership Academy, as well as a Master of Laws (LLM) in Medical Law and Ethics. 

Dr Thrumurthy has served as Programme Director for King’s Live, one of the world’s largest annual international endoscopy symposiums based at King’s College Hospital, London. His clinical and academic achievements in the field of advanced gastrointestinal endoscopy earned him the Fellowship of the Japanese Gastroenterological Endoscopy Society (FJGES). 

Dr Thrumurthy serves as Country Advisor to Singapore for the Royal College of Surgeons of England.

Awards

  • The Margaret Witt Scholarship Fund for Clinical Excellence, awarded by the Royal College of Surgeons of England
  • Sol Cohen (Founder's) Prize at the Vascular Society of Great Britain and Ireland, for “Development and validation of  a morphological risk score for aortic complications after EVAR”

Journals & Publications

  1. Boshier PR, Ann Chia DK, Thrumurthy SG, Teh JL, Wobith M, Bencivenga M, Filippini F, Dumitra T, Burch M, Kim HI, Kobitzsch B, Kodach LL, Quik JSE, Long VD, de Neijs MJ, van der Sluis PC, Leon-Takahashi AM, Woo Y, Chevallay M, Framarini M, Morgagni P, Frejlich E, Grabsch HI, Markar SR, Marrelli D, Park DJ, Sundar R, Xu Z, Linn KK, Yang HK, Kitayama J, Zhu Z, Rha SY, Wijnhoven B, Yamashita H, Yong WP, de la Fouchardière C, Nilsson M, Ishigami H, Van Sandick JW, Lordick F, Badgwell BD, So JB. Management of Gastric Cancer Peritoneal Metastasis: IGCA Working Group Consensus Statements. Br J Surg. 2026 Mar 17:znag027. doi: 10.1093/bjs/znag027. Epub ahead of print. PMID: 41841439.
  2. Chandrapalan S, Thrumurthy SG, Hayee B, Haji A, Gulati S, Emmanuel A, Reffitt D, Ramage JK, Srirajaskanthan R. Non-ampullary duodenal neuroendocrine tumours - a tertiary referral centre experience. Sci Rep. 2025 Oct 6;15(1):34805. doi: 10.1038/s41598-025-19088-2. PMID: 41053139; PMCID: PMC12501008.
  3. Wannhoff A, Nabi Z, Moons LMG, Haber G, Ge PS, Dertmann T, Deprez PH, Korcz W, Bouvette C, Mueller J, Tribonias G, Grande G, Kim JJ, Weich A, Heinrich H, Mollenkopf M, George J, Pioche M, Azzolini F, Kouladouros K, Boger P, Hayee B, Bilal M, Bastiaansen BAJ, Caca K; Upper GI FTRD Study Group. International, Multicenter Analysis of Endoscopic Full-Thickness Resection of Duodenal Neuroendocrine Tumors. Am J Gastroenterol. 2025 Dec 1;120(12):2800-2809. doi: 10.14309/ajg.0000000000003409. Epub 2025 Mar 13. PMID: 40079474.
  4. Olabintan O, Voulgaris T, Ayubi H, Thrumurthy S, Haji A, Hayee B. Endoscopic sutured purse-string resection: a novel technique for resection of large gastric subepithelial lesions. Endoscopy. 2024 Dec;56(S 01):E352-E353. doi: 10.1055/a-2299-1899. Epub 2024 Apr 24. PMID: 38657668; PMCID: PMC11042879.
  5. Thrumurthy S, Htet HMT, Denesh D, Kandiah K, Mohammed N, Gulati S, Emmanuel A, Bhandari P, Haji A, Hayee B. High burden of polyp mischaracterisation in tertiary centre referrals for endoscopic resection may be alleviated by telestration. Frontline Gastroenterol. 2022 Jun 22;14(1):32-37. doi: 10.1136/flgastro-2022-102161. PMID: 36561787; PMCID: PMC9763650.
  6. Thrumurthy SG, Chaudry MA, Thrumurthy SSD, Mughal M. Oesophageal cancer: risks, prevention, and diagnosis. BMJ. 2019 Jul 9;366:l4373. doi: 10.1136/bmj.l4373. Erratum in: BMJ. 2019 Sep 6;366:l5391. doi: 10.1136/bmj.l5391. PMID: 31289038.
  7. Som R, Seymour N, Thrumurthy SG, Khattak S, Joshi S, Sorelli PG. Establishing the need for clinical follow-up after emergency appendicectomy in the modern era: Retrospective case series of 145 patients. Ann Med Surg (Lond). 2018 Aug 20;34:23-27. doi: 10.1016/j.amsu.2018.08.014. PMID: 30191061; PMCID: PMC6125798.
  8. Thrumurthy SG, Thrumurthy SS, Gilbert CE, Ross P, Haji A. Colorectal adenocarcinoma: risks, prevention and diagnosis. BMJ. 2016 Jul 14;354:i3590. doi: 10.1136/bmj.i3590. PMID: 27418368.
  9. Thrumurthy SG, Chaudry MA, Chau I, Allum W. Does surgery have a role in managing incurable gastric cancer? Nat Rev Clin Oncol. 2015 Nov;12(11):676-82. doi: 10.1038/nrclinonc.2015.132. Epub 2015 Aug 11. PMID: 26260039.
  10. Thrumurthy SG, Chaudry MA, Hochhauser D, Mughal M. The diagnosis and management of gastric cancer. BMJ. 2013 Nov 4;347:f6367. doi: 10.1136/bmj.f6367. PMID: 24191271.

Professional Memberships

  • Fellow, American College of Surgeons (USA)
  • Fellow, Royal College of Surgeons of England (UK)
  • Fellow, Royal College of Physicians of London (UK)
  • Fellow, Japan Gastroenterological Endoscopy Society (Japan)
  • Fellow, Academy of Medicine (Singapore)
  • Fellow, Higher Education Academy (UK)
  • Fellow, Academy of Medical Educators (UK)

2026/04/09
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