Dr Ayman Nadeem

Surgery Research Fellow | MBBS 🎓@Official__OMC | 🎱 Ball, 🏔 Hiking, 🏍 Rides | Founder

[Dr. Johnny Stewart. MD , FRCSC / RMC, CAF @DrJonnys]

Liver anatomy explained using your right fist. ⁦👊🏻⁩🔥🔥 #livertwitter #liver #SoMe4IQLatAm #SoMe4Surgery #MedTwitter

[Saieesh @saieeesh]

Excited to announce that I'll be presenting at ACS Clinical Congress 2026 in Washington, D.C. along with the team @OperationMetaMind: @aymannad_ @SravanReddyGa @AhmedAquibAli @PratikBoseB

#ACSCC26 @AmCollSurgeons

[BJS @BJSurgery]

Making the operating room (OR) work: sociomaterial study of ergonomics in the OR
➡️https://t.co/hto3X5Mkwk

OR ergonomic challenges extend beyond equipment and workspace design—social position, individual agency, team collaboration and understanding of roles all play a major part
Many barriers are system-level problems for which solutions are still being left to individuals

Work by Alexis Mah , Csilla Kalocsai , Fahad Alam , Allia Karim , Jeremie Larouche , M Susan Hallbeck , Tara Cohen , Anna Ding , Jessica Armah , Julie Hallet , the SORE Research Group

#SoMe4Surgery #MedTwitter #SurgEd #Surgery @RCPSGTrainees @aecirujanos @SEIQuirurgica @iss_sic #MedicalTechniques @BJSAcademy @young_bjs @BJSOpen @evanscolorectal @robhinchliffe1 @bplwijn @MalinASund @nfmkok @TejedorPat @paulo_sutt @PVaughanShaw @JJEarnshaw @juliomayol @ksoreide #some4hpb #some4tpl @DPCG_official @pancreatitis_nl @PancreasClub #PancreasClub2023 #PancreaticCancer #Pancreatitis #HCC @PanCAN #PanCANawareness @EurPancClub @P_C_E_ @dice_europe #PancreaticCancer #cholangiocarcinoma #HPBSurgery #GallbladderCancer #Oncology #LiverSurgery #colorectalsurgery #StepUp4CRC @FightCRC @ACPGBI #ERAS @dice_europe #Crohn #proctology @Dukes_Club @ACPGBI_EduTrain @AECP_FAECP @PelvExGroup @escp_tweets @YouESCP #TeachMeColoproctology
#Some4COLoprocto #some4UGI #uppergi #esophagealcancer #gastriccancer #reflux @ISDE_net @Augishealth @roux_group @T4UGIS @SARONG_Trial @YoungIFSO #bariatricsurgery

[JAMA Surgery @JAMASurgery]

Patients operated on by surgeons with social jet lag of ≥2 hours in the preceding month had a greater risk of major adverse events, independent of sleep duration or night shift frequency. Promoting regular sleep timing may improve patient safety. https://t.co/4IPMGhfXbJ

[Society of Surgical Oncology @SocSurgOnc]

Your research deserves a spotlight.

Submit your abstract for #SSO2027 and share your work with the leading experts in surgical oncology - March 18-20 in Washington, DC.

Submit now: https://t.co/7r5wB6HxpK

[Journal of Surgical Research @JSurgRes]

New Paper: Geriatric Age is an Independent Risk Factor for Worse Clinical Outcomes After Motorcycle Collision - Journal of Surgical Research https://t.co/nir9j7NfGk

[DCRjournal @DCRjournal]

Single institution study of ctDNA to monitor recurrence in rectal cancer. How accurate is it? Read more in this month's #DCRJournal: https://t.co/sO6t4gxSF6
@JohnHulseMD;
@Colleen11;
@George_Virgilio

[Dr Ayman Nadeem @aymannad_]

@DCRjournal @JohnHulseMD @Colleen11 @george_virgilio @AhmedAquibAli @saieeesh @SravanReddyGa

[Annals of Surgery @AnnalsofSurgery]

Among patients undergoing surgery for localized mismatch repair-deficient colorectal cancer, loss of MSH2/MSH6 was associated with better overall survival than loss of MLH1/PMS2 (HR 0.60), whereas disease-free survival did not significantly differ. https://t.co/HwiR1l0WZm

[Dr Ayman Nadeem @aymannad_]

@copiumlord @StanfordSurgery @AhmedAquibAli @saieeesh @SravanReddyGa We are focusing on Non-Operative Management (NOM) pathways in Locally Advanced Rectal Cancer (LARC)

[Dr Ayman Nadeem @aymannad_]

Our team is working on a model right now for LARC, and this is 💎💯

@StanfordSurgery @AhmedAquibAli @saieeesh @SravanReddyGa
#RectalCancer #Simulation
#Models

[Stanford Surgery @StanfordSurgery]

We were so lucky to have Dr. Maria Widmar of @MSKCancerCenter present our Grand Rounds on Tuesday. 📺 WATCH her presentation on nonoperative management of rectal cancer: https://t.co/G9DeEgi6lQ

(Note: I'm in love with QALYs 😍) #cancerResearch

[BJS Open @BjsOpen]

Personalised decision-making in hepatocellular carcinoma: conceptual evolution over two decades
➡️https://t.co/6rARFJYJNt

Evidence-based medicine was conceived to integrate best available evidence, clinical expertise, and patient values, yet in many fields it has come to be equated with rigid guideline algorithms. This narrative, conceptual review draws selectively on landmark staging frameworks, guidelines, and methodological literature to trace two decades of decision-making in hepatocellular carcinoma across a sequence of schematic frames: stage-centred algorithms, recognition of differential treatment effects, multiparametric expert deliberation, and dynamic, time-dependent bidirectional strategies reinforced by immune checkpoint inhibitor combinations. The trajectory culminates in explicit acknowledgement of irreducible uncertainty, with the multiparametric therapeutic hierarchy positioned at the interface between baseline and treatment-conditioned prognosis and aligned with GRADE evidence-to-decision principles. The authors conclude that hepatocellular carcinoma exemplifies personalised decision-making in complex multidisciplinary care, where transparency about what is known, what is uncertain, and where value judgements enter is preferable to further algorithmic refinement.

👏👏👏@Vaital73, Gordon Guyatt, Masatoshi Kudo, Laura Kulik, David J Pinato, Laura Crocetti, Edoardo G Giannini, @prof_cillo
#SoMe4Surgery #MedTwitter #SurgEd #Surgery @BJSAcademy @BJSurgery #HPBSurgery #LiverSurgery #HCC #SurgicalOncology #EvidenceBasedSurgery

[Dr Ayman Nadeem @aymannad_]

@SAGES_Updates @AhmedAquibAli @saieeesh @SravanReddyGa

[Tom Varghese Jr. MD, MS, MBA, FACS, MAMSE 🇺🇸 @TomVargheseJr]

Most successful people in any career have a process to overcome setbacks. In parallel to their CVs, are at times even long lists of failures.

Doesn’t take away the emotional roller coaster. But learn the lessons, connect with your circles of support, refocus, and then move on.

#Leadership

[Dr Ayman Nadeem @aymannad_]

@jasonryanmd 🎯

[Jason Ryan @jasonryanmd]

My keys to enjoying this app:

1. Never leave Following. For You is a troll wasteland.

2. Block aggressively with a low threshold.

3. Assume accounts with fake names and followers <100 are bots programmed to drive rage engagement. Makes them easier to ignore.

4. Remember that most of the world is not on this app. Can’t tell you how many times I’ve seen something blow up on here then talked to a friend about it who is like, “What?”

[Dr Ayman Nadeem @aymannad_]

@AcademicSurgery Submitted ✅

[ASCRS_1 @ASCRS_1]

Your research deserves to be part of the conversations shaping the future of colorectal surgery.

The Call for Abstracts for the 2027 Tripartite Colorectal Meeting is open. Share your latest research, clinical insights, surgical techniques, and practice-changing data with colleagues from around the world.

Submit your abstract and help advance the specialty at #ASCRS27.

🔗 Learn more and submit: https://t.co/huiRzPa69C

[Assoc4AcademicSurgery @AcademicSurgery]

The ASC 2027 Call for Abstracts is open!

Join us February 9–11, 2027, at the Washington Hilton in Washington, D.C. for the 22nd Annual Academic Surgical Congress. We're building a program meant to be engaging and thought-provoking from start to finish, and high-quality submissions across every discipline of academic surgery are what make that possible.

The submission window closes Friday, August 7 at 11:59 PM ET and will not be extended. Case studies are not being accepted this year, and first authors may present a maximum of two abstracts.

Start your submission today → https://t.co/aapKyAuRTJ

[Dr Ayman Nadeem @aymannad_]

😯😯🤯

[Claude @claudeai]

Introducing Claude Science, a new app designed with every stage of research in mind.

Artifacts traced to their code, environments managed on demand, and 60+ optional scientific databases that you can connect.

Available now in beta.