WSI24-289: Lower GI slide session

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Request type Cme
Subspecialty Gastrointestinal
Set GILiverPancreaticPath2025
Topic Lower GI slide session
Presenter Glickman, Jonathan N.,MD, PHD
Date and time Monday, May 12, 2025 4:00 PM


Case Clinical history Requester
Case Clinical history Requester

Case 1


58 y.o. female with h/o colitis not responsive to medical therapy. Total colectomy. Jg67

Case 2


67 y.o. male with​ 50 mm pedunculated polyp in proximal ascending colon Jg67

Case 3


51 y.o. male​. Multiple polyps throughout colon Jg67

Case 4


75 y.o. male with metastatic non-small cell lung cancer on pembrolizumab. Diarrhea. ​ Colon: erythema friability​. EGD: gastric erythema otherwise normal Jg67

Case 5


63. y.o. female. Positive Cologuard test.​ 10 mm polyp in hepatic flexure​. Otherwise normal colonic mucosa Jg67

Case 6


51 y.o. female with neurofibromatosis​ Positive Cologuard otherwise asymptomatic​; Ileocolonic mass (tumor vs. Inflammatory) biopsies nondiagnostic Jg67

Case 7


83 year old male​; irregular polypoid lesion (18 mm) in distal rectum near dentate line​ Successive biopsies show:​ Tubular adenoma​ Inflammation Jg67

Case 8


67 y.o. male with cecal mass Jg67

Case 9


49 y.o. male; right colon mass Jg67

Case 10


76 year old male. Nodule in transverse colon Jg67

Case 11


55 y.o. male apparent anorectal mass Jg67