A single #GUpath composite image of CK20, p53 (wild-type pattern) and CD44 in an in situ urothelial carcinoma of the urinary bladder (CIS to the left, reactive urothelium to the right) 👇👇
#pathtwitter#pathX
Pleural fluid w large scattered multinucleated cells:
Extramedullary hematopoiesis- megakaryocytes highlighted by CD61
Pt w hx of myelofibrosis. Dont forget to keep EMH on ur ddx. Most common sites r spleen/liver but pleura/other organs can be involved
#cytopath#PathTwitter
#GUPath
Fem on her 80s,pT2 HG urothelial carcinoma 1 year ago ,received radiotherapy ,now bx from inflammed retrotrigonal area .I favor a benign proliferation ,maybe nephrogenic adenoma/metaplasia,am I being too B9 ?
Please your thoughts and IHC request if you would recommend
A young Male with (pathological) fracture of the proximal femur
🔅Histology shows modules of eosinophilic “cementum-like” material with scant loose fibrovascular stroma.
🔆🔼: Simple (Solitary) Bone cyst
@Mattzaborowski1 @Rosapath@DrFNA have shared cases in the past