Ahmed Sherif (@Asherief) header
Ahmed Sherif (@Asherief) profile picture

MBChB MSc MD FRCSEd | Consultant Transplant Surgeon & Hon Senior Lecturer @NHS_Lothian @EdinSurg | Lecturer & Hon Consultant @NLIHPB |

Edinburgh, Scotland
Joined June 2009
Photo by Ahmed Sherif (@Asherief)Photo by Ahmed Sherif (@Asherief)Photo by Ahmed Sherif (@Asherief)Photo by Ahmed Sherif (@Asherief)Photo by Ahmed Sherif (@Asherief)Photo by Ahmed Sherif (@Asherief)Photo by Ahmed Sherif (@Asherief)Photo by Ahmed Sherif (@Asherief)Photo by Ahmed Sherif (@Asherief)Photo by Ahmed Sherif (@Asherief)
📢 Edinburgh NRP Masterclass - 17–19 June 2026 Join us for a 3-day intensive, simulation-based programme in normothermic regional perfusion (NRP) in transplantation, delivered by expert UK and international faculty. 📍 Dalmahoy Hotel & Country Club, Edinburgh 🔬 Hands-on training | Expert-led sessions | Team-based learning 🔹 Limited places available 👉 Scan the QR code on the flyer to register your interest For enquiries, please contact: Kathryn Pearce | @vicky_banwell | @Asherief #NRP #Transplantation #OrganDonation #Surgery #MedEd #Simulation @cjcjohnston @Rab_thomas @manoj_thillai @lynseyfarwell @SunnyHeHuang @elijah_ablorsu @dr_rohitgaurav @KhaledAmmar53 @ProfW_edinsurg @BTStransplant @ESOTtransplant @_ILTS_
🤖 Made with AI
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🚨 AI won’t replace doctors… but it can prevent them from learning how to think. A critical article in @NEJM shows that if introduced too early in medical training, it weakens clinical reasoning. ✅ A good doctor will always need critical thinking. N Engl J Med 2025;393:786
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Our latest meta-analysis, by @Rowan_Burns1 et al. in BJS Open, dives into the risk factors of bile duct injury (BDI) during cholecystectomy. We analysed 31 studies, covering 6.5 million cholecystectomies and 18,259 BDIs. Key findings: ⚠️ Male sex — adjusted OR 1.27 (95% CI 1.13–1.39). ⚠️ Acute cholecystitis — adjusted OR 1.74 (95% CI 1.27–2.39). 🛑 Routine IOC — adjusted OR 0.92 (95% CI 0.70–1.23), no clear protective effect. 🛑 Critical View of Safety — although widely adopted, there is limited evidence, as often poorly documented. Take-home: ✅ Risk stratification before cholecystectomy supports better consent & planning. Our meta-analysis shows male sex and acute cholecystitis are associated with increased BDI risk — informing patient discussions, resource allocation & ensuring appropriate surgical expertise. ✅ IOC is not supported as a reliable prevention strategy for BDI. It may help confirm anatomy or detect injury, but strong evidence for routine use is lacking. ✅ Human factors — visual perception errors, stress, and fatigue — can contribute to misidentification of biliary anatomy and increase BDI risk. Research should explore simulation, cognitive training & ergonomic solutions to mitigate these. 🙏 Huge thanks to our team: @Rowan_Burns1, @klconnor11, @RachelGuest1, @cjcjohnston, @ewenharrison, @ProfW_edinsurg @EdinSurg 🔗 doi.org/10.1093/bjsopen/zraf… #SoMe4Surgery #SurgEd #MedTwitter
Risk factors and mitigating measures associated with bile duct injury during cholecystectomy: meta-analysis ➡️doi.org/10.1093/bjsopen/zraf… This meta-analysis examined risk factors and preventive measures for bile duct injury (BDI) following cholecystectomy. The results, based on 31 studies involving over 6.5 million surgeries, identified male sex and acute cholecystitis as significant risk factors. The study suggests that preoperative risk stratification could help improve decision-making and potentially reduce the risk of BDI. 👏👏👏Rowan Burns , Katie L Connor , Rachel V Guest , Chris C Johnston , @ewenharrison , @ProfW_edinsurg , @Asherief #SoMe4Surgery #MedTwitter #SurgEd #Surgery @BJSAcademy @BJSurgery @young_bjs @juliomayol @JJEarnshaw @OUPMedicine #some4hpb #some4tpl @hpb_so #cholecystectomy
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Ahmed Sherif retweeted
Risk factors and mitigating measures associated with bile duct injury during cholecystectomy: meta-analysis ➡️doi.org/10.1093/bjsopen/zraf… This meta-analysis examined risk factors and preventive measures for bile duct injury (BDI) following cholecystectomy. The results, based on 31 studies involving over 6.5 million surgeries, identified male sex and acute cholecystitis as significant risk factors. The study suggests that preoperative risk stratification could help improve decision-making and potentially reduce the risk of BDI. 👏👏👏Rowan Burns , Katie L Connor , Rachel V Guest , Chris C Johnston , @ewenharrison , @ProfW_edinsurg , @Asherief #SoMe4Surgery #MedTwitter #SurgEd #Surgery @BJSAcademy @BJSurgery @young_bjs @juliomayol @JJEarnshaw @OUPMedicine #some4hpb #some4tpl @hpb_so #cholecystectomy
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We have a number of scholarships available to trainee surgeons and other researchers. Please see conditions and the closing dates. clinical-sciences.ed.ac.uk/e… @EdinSurg @edinsurg_online
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Elsevier is one of the largest, most hated and most influential academic publishing companies in the world. How it started & how it's going A thread🧵
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Many thanks to all international faculty and delegates for contributing to another successful Edinburgh #NRPMasterclass in rare Scottish sunshine. Dates for 2025 have now been confirmed: EdinburghNRP.com @CU_Transplant @BTStransplant @ASTSChimera @OxfordNORS – at Edinburgh, Scotland
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Come and work with us! 👇🏼 Edinburgh Transplant/HPB not only provides excellent training but also has a healthy inherited culture that supports surgeons in training and values them as colleagues!
After 3 recent consultant appointments, the Edinburgh Transplant / HPB Surgery fellowship is recruiting - Senior Clinical Fellow, LAT and Specialty Doctor (CESR support, permanent contract). Comprehensive training in liver, kidney, pancreas transplantation, NRP and resectional HPB surgery. Two successful CESR applications over the last 12 months and both candidates have since been appointed as substantive consultant transplant surgeons. For informal discussion before the application deadline, please get in touch. @DalmauMar @khaledAmmar53 @Asherief @ProfW_edinsurg apply.jobs.scot.nhs.uk/Job/J…
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After 3 recent consultant appointments, the Edinburgh Transplant / HPB Surgery fellowship is recruiting - Senior Clinical Fellow, LAT and Specialty Doctor (CESR support, permanent contract). Comprehensive training in liver, kidney, pancreas transplantation, NRP and resectional HPB surgery. Two successful CESR applications over the last 12 months and both candidates have since been appointed as substantive consultant transplant surgeons. For informal discussion before the application deadline, please get in touch. @DalmauMar @khaledAmmar53 @Asherief @ProfW_edinsurg apply.jobs.scot.nhs.uk/Job/J…
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Ahmed Sherif retweeted
Registration is now OPEN for the @NHSBT National Organ Retrieval Service (NORS) Virtual Masterclass 💻 📅Tuesday 12th to Thursday 14th November 2024 The course will be aimed at practitioners with an interest in abdominal (liver, pancreas, kidney) and cardiothoracic (heart, lung) organ retrieval and transplantation. Register here: forms.office.com/e/MHbuqqBPU…
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Last week the sun set on a long career journey, yet marked the beginning of a new exciting one. I accepted the offer of a substantive Consultant Liver Transplant Surgeon position in Edinburgh. Over 9 years ago, I arrived in the UK full of energy and enthusiasm, following HPB and transplant training at @NliHpb. ‘Without UK formal training, It’s nearly impossible to reach that mountain peak’, I was told. ‘However, there is an alternative path’, they pointed. ‘It will be windy and you will have no guide’, they warned. ‘It’s called CESR route’, they said. Long and rough, battered and bruised. A blend of agony, joy, despair and fun! Along the path, multiple slips smacked me down, while other achievements kept me alive. Bouncing back up was easier said than done, but believing in my competencies and self-worth, and focusing on my mental health were fundamental to how I fought back till the end. Undoubtedly, I wouldn’t have reached the end, as confident and sane, without the support of my wife, family, dear friends and colleagues in Edinburgh Transplant/HPB surgery. @NHS_Lothian @EdinSurg This is to thank all who contributed to that journey. Without a doubt, it armed me with knowledge and experience, enough to enjoy the next ride!
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We are also very pleased to announce a further 20 scholarships to LMIC students kindly funded by the BJS Foundation for surgical writing courses @EdinburghUni @edinsurg_online @edinsurg @BJSurgery @BjsOpen
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Excellent opportunities for world-class quality online surgical courses at @edinsurg_online 👇🏼
We are very excited to be offering 38 scholarships and bursaries to students from low and middle income countries including several in war zones around the world to study surgical courses online at @EdinburghUni @edinsurg_online thanks to @ProfG_Edinsurg & all DPD’s for review
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Intrigued by 3D hepatocyte culture? Can hepatocytes maintain zonation in vitro to study liver cell lineages? How can hepatocytes contribute to CCA after liver damage? Check out beautiful poster by fabulous PhD student @ScaityMcC13 at @CharityAMMF, its a corker!
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Humans trained to be surgeons, commonly adopt, probably by osmosis, not to express their emotions publicly. However, today, I’m going to burst this bubble. Over the last couple of weeks, we were blessed with the arrival of the most beautiful baby ever, Rose!🌹 In the meantime, sadly, the sun set on our senior beloved cat, Kochisko. I believe it would sound like a cliche, but never imagined with Rose’s first cry, we would be able to fall in love, as fast, and as much! Never also thought my perspective on so many things could change in a heartbeat, but it did! Whilst Kochisko (also known as Boss!), was not just a cat. He was adopted by my wife nearly 10 years ago. He travelled by air, ferry and road from Poland to Edinburgh, when she decided to move after we met. Despite I had no experience with being around pets before, he was a great companion in difficult times. It took him a long time, but I realised that with patience and by only being kind to him, he returned the favour by befriending me. Big life lesson for me. He will be truly missed!
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We have ten fully funded Commonwealth Scholarships available for students wanting to study online surgery on the courses below. Details on how to apply will follow. Applications open from February 16th close March 28th @EdinSurg @edinsurg_online please RT
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A reminder that the 2nd IHPBA Early Career Group Webinar (E-AHPBA) is approaching! Tues 9/1/24 6pm CET Topics: Implementing robotics from scratch & Collaborative Research - is it worth it? Register bit.ly/3Tqbv69 Much to discuss! @IHPBA @MarcDiMartino @HalletJulie
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