Great example of Mucinous Tubular & Spindle cell carcinoma of Kidney #kidneycancer #gupath #pathology Michigan Pathology #pathresidents

#Gynpath Uterine PEComa 🔹Perivascular epithelioid cell tumor 🔹Rare mesenchymal neoplasm with muscular and melanocytic differentiation 🔹Arises from perivascular epithelioid cells 🔹Intramural or polypoid mass (1/3)

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خبرني - khaberni شاهد الحقائق x.com/alkhateeb99z/s…

Consider GLI1-altered mesenchymal tumor with malignant potential 👀 ->multinodular growth of nested uniform ovoid cells w fibrous septa, myxoid stroma and delicate capillary vasculature ->CD56,S100 + ->no clear line of differentiation Kerr et al,Mod Pathol2024 Darcy A. Kerr

Uterus. A) Adenomyosis B) Atypical Polypoid Adenomyoma (APA) C) Adenomatoid Tumor D) Adenofibroma #GynPath #BSTPath #PathResidents #PathTwitter

They say low grades can (rarely) invade… is this an example ? #gupath

🚨 One Week from Today ‼️ Join GU Pathology Society (GUPS) for timely updates on Neuroendocrine #prostatecancer with Drs Gopalan, Haffner, & Beltran Misha Beltran #gupath Registration details 👇🏻👇🏻👇🏻

Thyroid-Benign tumors -Thyroid follicular nodular disease is the new name for what clinically is known as multinodular goiter. "Multifocal non-inflammatory benign proliferation of thyroid follicular cells that results in multiple clonal and non-clonal nodules with highly

👉 Reporting of prostatectomy:   Points to keep in mind while scanning slides •Histologic type •Gleason score with Grade group •If pattern 4 is present, assess the percentage •Pattern 5 present or not (even if tertiary, it’s important) •Cribriform glands •Percentage of

✅Hyalanizing clear cell carcinoma Site: intraoral glands, esp tongue's Micro: sheets & nests of clear/eosinophilic polygonal cells, hyalinized stroma p63+ p40+ keratin+ S100- myoepithelial markers negative EWSR1::ATF1 (also seen in angiomatoid fibrous histiocytoma)

3 cells, can you get them all right!? What is cell #1? A) Myeloblast B) Myelocyte C) Metamyelocyte D) Band form #HemePath #Hematology #pathology #PathTwitter

📣📣📣 Diagnosis: Teratoma with malignant transformation (Squamous Cell Carcinoma)   •Cutaneous neoplasms occur in about 2% of dermoid cysts, with squamous cell carcinoma being most common – accounting for about 80% of malignant tumours within teratomas. •Tumours are typically

This awful-looking malignant neoplasm proved to be a malignant solitary fibrous tumor on molecular studies - I was not the one clever enough to order the STAT6, but it is patchy - the detection of the NAB2::STAT6 fusion was important.

Colon-Subtypes of colorrectal carcinoma Medullary carcinoma Interesting facts -Could be C7 +, CK20 - and calretinin + -They could be CDX2 and SATB2 negative -Mismatch repair deficient or proficient Dr. Gonzalez #USCAP #pathology #PathX #PathTwitter

Desmoid fibromatosis can sometimes exhibit histologic features which overlap with nodular fasciitis, including focal areas of a more haphazard spindle cell arrangement. #BSTpath, #UMichPath, #BSTpathGoBlue

🔬 Pleomorphic Giant Cell Urothelial Carcinoma ~ #GUpath #Pathology #Urology