Case of Primary Angiosarcoma of Breast🩸🔬
Irregular, anastomosing channels lined by atypical endothelial cells, often with multilayering and brisk mitotic activity—arising deep in the breast without prior radiation.
#PathX#PathTwitter#breastpath
#PathQuiz 🔬🧬 #GynPath
19-year-old female with hypercalcemia + pelvic mass.
A) Ovarian Clear Cell Carcinoma
B) Dysgerminoma
C) Mesonephric-like Adenocarcinoma
D) Small Cell Carcinoma, Hypercalcemic Type
#Pathology#GynPath
A touch of malakoplakia was hanging out in a colon resection performed for adhesions. Can anyone say Michaelis-Gutmann?
Zhang Y, et al. Gastrointestinal Malakoplakia: Clinicopathologic Analysis of 26 Cases. Am J Surg Pathol. 2020 Sep;44(9):1251-1258. PMID: 32301754.
"Lake Yolk Sac Tumor"
often times for #GUpath orchiectomy mixed germ cell tumor, the yolk sac tumor elements will be intimately admixed among embryonal carcinoma
here, YST forms 😍lake surrounded by embryonal ca
Rosai-Dorfman disease in skin -somebody please call the police - the emperipolice! An S100 protein stain highlights the nuclei (arrow) and cytoplasm of abnormal histiocytes but not the engulfed inflammatory cells in the cytoplasm (emperipolesis - engulfment without destruction).
No matter what happens this Match Week:
You are more than a match result. You are more than a residency slot. You are more than a number or where an algorithm sorts you.
Your match result is not the final word on your worth, your future, or the kind of doctor you will become.
A case of a triphasic Wilms tumor (nephroblastoma) showing epithelial, blastemal, and stromal components. The epithelial component is poorly-differentiated in this case, consisting of primitive rosette-like structures.
WSI: https://t.co/9p5b6mDnIb