Forensic Tip of the Day: Blood spatter cast off patterns are created when blood is thrown off of an object that is swung. The number of cast off patterns can tell investigators how many blows the victim received, adding one more for the first blow. #SymonSays #4n6TotD

Forensic Tip of the Day: When writing autopsy lingo, "antemortem" means before death, "perimortem" is around or at death, and "postmortem" means after death. An antemortem wound is an injury received before death. "Postmortem" can also mean the autopsy itself. #SymonSays #4n6TotD

NAME is proud to celebrate all MDI professionals during National Medicolegal Death Investigation Professionals Week January 19 – 25, 2025.  NAME Members include medicolegal death investigators, coroners, MEs, pathologists, epidemiologists, & other public health professionals.

This synovial sarcoma from the head and neck area has both poorly differentiated and biphasic zones! #UMiamiPath

1/ A #breastpath case with section from the nipple 👇👇👇 some IHCs in the thread #pathtwitter what is your diagnosis? Masood Hassan

PDAC with Splenic Vein Occlusion

Metastatic renal cell carcinoma is really a sneaky thing. This example produced a duodenal submucosal lesion - at first glance it resembles Brunner glands. #UMiamiPath Modern Pathology Innovative Science Press

Invasive carcinoma involving fibroadenoma🔬🤓 #pathology #pathtwitter #Breastpath #Breast

#GUpathology at its best 🔬🧠 — combining sectioning, grossing, anatomy, and pathology in a single image. #PathTwitter

Let’s review special morphologic patterns of invasive breast carcinoma (IBC) this week! Case of Medullary Pattern 🔬 Medullary IBC shows well-circumscribed high-grade carcinoma with syncytial growth and prominent tumor-associated lymphocytes. #PathX #PathTwitter #breastpath

🚨SEMINOMA #gupath - sheets of cells separated by fibrous bands - cells in center furthest from vascular supply➡️dark cytoplasm + necrosis; mimic embryonal CA - discohesive cells➡️mimic EC/YST; still display seminoma cytology - keratin #IHC➡️para-nuclear labeling=still seminoma

❌Rheumatoid Nodule The "Pink" mimic. Found near joints in RA patients. Deep palisaded granulomas with an acellular core of bright eosinophilic fibrin. WSI: virtualpathology.leeds.ac.uk/slides/library…

Patients with squamous cell carcinoma and margin evaluation in retromolar trigone -frozen sections pitfall ⚠️ Juxtaoral organ of Chievitz: - Benign epithelial cords in nerve rich stroma - Lobulated - Well circumbscribed nest, cytologically bland Dr. Nishino- 2025 Diagnostic

60s F with a cystic urachal lesion. Diagnosis? #PathTwitter Mass General Brigham Pathology MGH Pathology

Ovarian Cancer- Another Developmental PathwayThere are several pathways for ovarian cancer to develop, and they are different according to the type of epithelial tumor. However, there is one pathway that is common to all five different tumor types, that is, when the tumor

#PathQuiz 🔬 A) Bile duct adenoma B) Biliary IOPN C) Biliary ITPN D) BilIN #Pathology #GIPath IARC Clue in caption 🧐

#PathQuiz 🔬 A) Alveolar Rhabdomyosarcoma B) Proximal Epithelioid Sarcoma C) Clear cell sarcoma D) Extrarenal Rhabdoid Tumor #Pathology #SoftTissuePath #PediPath👶 Clue in caption 🧐

#PathQuiz 🔬 A 16-year-old female presents with a slow-growing, painless mass in the antecubital fossa. A) Pleomorphic hyalinizing angiectatic tumor B) Hemosiderotic fibrolipomatous tumor C) Deep (aggressive) angiomyxoma D) Angiomatoid fibrous histiocytoma #Pathology

Foot amputation from adult man. What is your gross pathology diagnosis? Answer ✅ youtu.be/D-pIRuC5Mf4?si… WSI digital slides: kikoxp.com/posts/12958 More #grosspath images: kikoxp.com/posts/13019 #BSTpath #pathologists #pathology #pathTwitter #grosspath

Very busy testicular adenomatoid tumor, mimics an adenocarcinoma. Would be (+) Calretinin, WT-1, CK. #gupath #pathology