Maryland & DC Society of Pathologists
@MarylandPath
Maryland & DC Society of Pathologists, a nonprofit organization dedicated to serving pathologists across Maryland and the District of Columbia.
Dermatitis Herpetiformis #TheJPCNCR #PathTwitter
Foamy degeneration in alcoholic steatohepatitis (AH) is characterized by hepatocellular swelling with intracytoplasmic microvesicular fat and bile in the background of little inflammation. #TheJPCNCR #PathTwitter
These images are from an ulcerated reactive duodenal pseudopolyp (ulcer not shown). Curiously, the patient had an orthopedic procedure not long before this sample was obtained. There are multiple foci of hydrophilic polymer in blood vessels within the process. PMID: 27819873.
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A sample obtained from the anus may exhibit glandular, transitional, or squamous mucosa. Transitional zone (TZ) mucosa resembles urothelium and is composed of immature squamoid cells. Click description for more. #TheJPCNCR #PathTwitter
Doxycycline-associated Gastric Injury. #PathTwitter #TheJPCNCR
Colonic glomus tumor. #PathTwitter #TheJPCNCR
Rectal ulcer as complication of prostate seed brachytherapy. #PathTwitter #TheJPCNCR
Calcifying Fibrous Pseudotumor of the GI Tract #TheJPCNCR #PathTwitter
Time to brag about our colleague Erik Williams, with a new book hot off the press! To further honor him, here is a perfect example of an entity that he has delineated in anal pathology. - CYLD-mutant cylindroma-like basaloid carcinoma of the anus PMID: 32461623; PMCID: PMC7685972
New in #HumPathol: Emerging manifestations of IL-17 immunomodulation in the gastrointestinal tract. sciencedirect.com/science/articl… #pathology #PathTwitter #PathX #GIpath
New in #HumPathol: Intestinal and Liver Involvement by Endometrial Stromal Sarcoma: Expanding the Differential Diagnosis of Mesenchymal Tumors Involving the GI Tract. sciencedirect.com/science/articl… #pathology #PathTwitter #PathX #GIpath #liverpath
New in #HumPathol: Chimeric Antigen Receptor (CAR) T-Cell Therapy-Related Gastrointestinal Toxicity: Histologic Features and Morphologic Mimics. sciencedirect.com/science/articl… #pathology #PathTwitter #PathX #GIpath
Purpuric Dermatoses #TheJPCNCR #PathTwitter
Anastomosing hemangioma (kidney): Lobulated architecture with anastomosing, sinusoidal, capillary-sized vessels lined by hobnail endothelial cells with rare mitotic activity and no endothelial multilayering. Benign. PMID 19606014. #GIPath
Conjunctival cystic compound nevus. #PathTwitter #TheJPCNCR