#GIpath #Foodpath Let’s chop up some cauliflower, and maybe learn something about colon polyps in the process. @TxicMegacolon @CArnold_GI Adam L. Booth, MD Karen Pinto DNB, FRCPath Jerad Gardner, MD Brian Cox, MD, MAS Olaleke Folaranmi @AyeshaFarooqMD @Voltaggiol Elizabeth Montgomery, MD

70 M with R humeral mass. FNA is loaded with Mott cells (containing innumerable Russell bodies)! Russell bodies are round cytoplasmic hyaline inclusions frequently seen in BM aspirates in multiple myeloma. #FNAFriday #cytopathology #PathTwitter #HemePath #PathRes

56 F with FNA of vertebral lesion. Smears showed basaloid cells palisading around classic metachromatic extracellular matrix spheres (hyaline globules). These findings were consistent with metastatic adenoid cystic carcinoma. #FNAFriday #PathRes #cytopathology

Villous adenoma of the bladder 🔸Rare 🔸Looks like counterpart in GIT 🔸Villoglandular architecture; mucinous epithelium 🔸Enteric immunophenotype (CK20+ CDX2+) 🔸Examine entire lesion to exclude associated adenoca 🔸Local excision curative if no invasive component #gupath

Focal pseudo-stratified nuclei or intraluminal telescoping should still be graded as Gleason pattern 3 when happening in well-formed individual glands separated by stroma; as seen in these images. Innovative Science Press #urology #prostate #GUpathology More tips in the Survival Guide!

CAP Cancer Protocol-Esophagus - Animations make it easier to remember. Here is to making learning FUN and EASY.. Sanjay Mukhopadhyay Sanjay Kakar Daniel Brat, MD, PhD Adam L. Booth, MD Northwestern Pathology Celina Stayerman MD Karen Pinto DNB, FRCPath Vikram Deshpande John Hart, MD Rhonda Yantiss Maryam Pezhouh, MD, MS Chris Attaway, MD Vijay Shankar S

Granulomas in the prostate can be due to NSGP, BCG therapy for bladder cancer, post biopsy, or infectious. When associated with eosinophils, deeper levels can show you the visitors! Find more tips at innovativesciencepress.com. #gupath #urology Innovative Science Press

Clear cell papillary renal cell carcinoma. #GUPath

My end of the year #GrayZonePath case for #GUPath and #HemePath tweeplers. Pelvic lymph node in radical cystectomy with lymphadenectomy from a male patient in his 80s with bladder mass. Answer in comment 😉

Mucinous fibroplasia, a.k.a. collagenous micronodules (L) - considered fibrous reaction to previously extravasated mucin (R) - in this case, causing significant enough distortion to mimic cribriform #prostatecancer #gupath

Mimics in #gupath can be striking and frightening. This was a case of a prostate core biopsy - patient had a normal PSA but a mass. This is a urothelial carcinoma mimicking prostate cancer, seen on prostate core biopsy.

Short #breastpath #tweetorial on how mucinous, neuroendocrine, and solid papillary breast tumors are interrelated. Some definitions, and a conceptual Venn diagram. Explanations and examples of the different categories in the replies.

Distal limb, young adult. **Last case for 2020** #dermpath #surgpath #pathtwitter

Ovary, young adult. #Gynpath #surgpath #pathtwitter

Partial nephrectomy from 21 y/o F. How would you classify this tumor? #GUPath

We are now officially open and accepting applications for THIS year (July 2024). We have one position filled and have opened a 2nd one due to new funding. Please email your CV to [email protected] Open only to those that have completed residency in the US and are BC/BE.

For the #GUPath afficionados that missed this general SP platform, my outstanding fellow, Lan Zheng presents a study on the utility of Sox17 in differentiation clear cell carcinomas from the GU and GYN tract. Important study with practical implications. #USCAP2024

Join me tomorrow morning at 945. We start at poster number 99. Making my notes now. Lots of good stuff to talk about. Bring your coffee. GU Pathology Society (GUPS) #GUpath

For many who have been asking about our paper on recommendations for grossing and reporting of post immunotherapy RCC’s, I am posting the link to the article. It was many years of prospective work and glad to have this out. sciencedirect.com/science/articl…