A stunning example of a giant condyloma; this one was probably human papilloma virus (HPV) 6 driven - in situ hybridization using an HPV6/11 cocktail was reactive. #umiamipath

Claudin 18.2 immunohistochemistry is new for gastric and esophageal adenocarcinomas. Benign gastric mucosa is the internal positive control. 2+-3+ membrane staining in ≥75% of tumor cells is the cutoff for use of anti-CLDN18.2 (zolbetuximab). #UMiamiPath PMID: 39098518.

We are excited to present new work from our very own Dr. Dipti Karamchandani!

Please join us for the "Scariest Cases that Haunt Me" free virtual microscopy session on 10-30-24. Featuring excellent speakers: Elizabeth Montgomery, MD GI James and Pooja Navale GIPS (GI Pathology Society) #GIPath #pathology 2PM EST/1PMCST Adam L. Booth, MD Rifat Mannan, MD

Serrated epithelial change in inflammatory bowel disease can harbor the same TP53 mutations as associated dysplasia and carcinoma. PMIDs: 35753410, 33727167.

This gallbladder showed high-grade dysplasia, both flat (not shown; Biliary Intra-epithelial Neoplasia/BilIN), and polypoid (intracholecystic papillary neoplasm), but no invasive carcinoma. Note the abrupt transition between non-dysplastic epithelium and dysplasia. #UMiamiPath

Check out this review on the current and future utility of liver biopsy by Dr. Gopal @purvago, our former fellow Dr. Xiaobang Hu Xiaobang Hu, Drs. Zhang and Robert

An incredible esophageal adenosquamous carcinoma arising in Barrett eosphagus with high-grade dysplasia. #UMiamiPath

Don't miss this great #GIpath interactive microscopy by GIPS (GI Pathology Society) & USCAP! Purva Gopal tinyurl.com/vnrbb2kd

Had an amazing time presenting my poster and discussing my findings with so many wonderful colleagues today! USCAP UTSW GI Pathology #USCAP2025

Join us in our mission to educate, discover, and heal. #pathology #GIpath #pathtwitter #PathX

Congratulations to our fantastic graduating fellow, Julia Gallardo, MD. 🎉 🎉 🎉 We are thrilled to announce that Dr. Gallardo will be joining us as our 7th GI/liver fellowship-trained pathologist. #pathology #GIpath #pathX

#GIpath #liverpath

#PathResEd #GIpath #pathology

Join us for our residency virtual open house on September 9th at 7 PM CST. Zoom link for the Open House: utsouthwestern-edu.zoom.us/j/92566137839?… #pathology #pathmatch2026 #pathresidents #PathResEd #pathtopath

#GIpath #pathology #pathX

One of our talented PGY-2s, Mohamed Moustafa, presented a case report on a rare instance of GIST involving the ovary this past weekend at the Texas Society of Pathologists’ Summer Conference. #PathX #PathTwitter #Pathology #GIPath #PathResidents #PathResEd

This week, I learned not only that gangliocytic paragangliomas were reclassified by the WHO as composite gangliocytoma/neuroma and neuroendocrine tumor (CoGNET) - thank you Rhonda Yantiss - but also that they can express CD117/KIT to result in wrong diagnoses on small biopsies.