ARCHITECTURAL PATTERNS:Cutaneous Spindle Cell Neoplasms. Idea:APLM2018;142:958-972 #dermpath #bstpath #surgpath #pathology #pathologists Jerad Gardner, MD John Gross, MD @histiocytosisX @DrFNA Gerônimo Jr. Bin Xu @jaimearturomc Vijay Shankar S Miguel Reyes-Múgica Alicia Núñez Abreu, MD🔬🇩🇴

Is it time for a change after 28 years of stagnation in bladder cancer grading? In this timely review, “Grading of bladder cancer: updates, controversies and practical solutions”, Professor Michelle Downes and colleagues (published this month in Histopathology; PMID: 41384703)

(12/n) Updates in liver pathology for 2026 in a special issue of Human Pathology UCSF Pathology; Mayo Clinic Pathology

Neuroendocrine Neoplasms: Grading (Basic facts for residents)

Prostate Cancer Staging pT3a Extraprostatic Extension - Tumor beyond the confines of the gland, admixed with or bulging beyond periprostatic adipose tissue - Extent should be documented Dr. Magi-Galluzzi - 2025 Diagnostic Pathology Update #USCAP #PathX #PathTwitter

Sistema WHO/IAC ganglio linfático Frida Rosenblum Un curso INTEN-CITO para residentes

🔬 Pseudoangiomatous Stromal Hyperplasia vs Diabetic Mastopathy Rubbery & circumscribed → PASH Slit-like spaces, CD31 negative 🧪 Hard & ill-defined in diabetic → DMP Keloid fibrosis + CD20⁺ B-cells 🧠 #Pathology #BreastPathology #Histopathology #IHC #DifferentialDiagnosis

Pathologists! Please Save the Date for our 47th annual current concepts in surgical pathology course, all virtual, sponsored by Massachusetts General Hospital and Harvard medical school. Lots of CME credits available.

Sjogren syndrome Lymphoepithelial Cyst Salivary Duct Cyst #pathology

🔬 #CytoQuiz #Thyroid 42F with a diffusely enlarged thyroid and elevated TSH. A) Papillary Thyroid Carcinoma B) Medullary Thyroid Carcinoma C) Hurthle Cell Neoplasm D) Lymphocytic Thyroiditis

🔬 PEComa is a spectrum, not a single entity. 🧬 Classic → Clear epithelioid cells 🧩 TFE3 → Nested/alveolar growth 🩸 LAM-like → Spindled cells 🎯 Pattern recognition makes the diagnosis. #PEComa #SoftTissuePathology #HighYieldPathology #TumorPathology #Oncopathology

Classic morphology! Can you make the diagnosis from one pic, or is it #TooCloseToDiagnose? More pics: kikoxp.com/posts/16807 Answer ⏯️ youtube.com/watch?v=8wKbCL… #BSTpath #pathology #pathologists #pathTwitter #dermpath #dermatology #dermatologia #dermtwitter

🩸Major WHO Categories of Lymphoid Neoplasms 🩸 Memory pneumonic🧠 "🌃Starry-sky burps (macrophages eat debris), MYC t(8;14) = sugar rush, Ki67=100%, fastest growing toddler ever!" 1. Core Principles of Classification -Integrated Diagnosis: Combines Morphology (architecture),

Colorectal cancer development and opportunities for screening 💡🔬 #ColorectalCancerAwarenessMonth 📸: dovepress.com/colorectal-can…

Rectal cancer treatment is moving toward DE-ESCALATION. • dMMR → Immunotherapy first • Upper/Mid rectum → Radiation may be omitted • Lower rectum → Organ preservation (OPRA watch-and-wait) Biology + anatomy now guide therapy. #MVOnco #RectalCancer #Oncology

Medical speech recognition tools are transforming clinical workflows. This guide compares the top solutions in 2026 across accuracy, features, and real-world use cases. Explore the options 👇 hackernoon.com/the-best-medic…

Cartilagenous metaplasia in a thyroid with nodular follicular disease Exceedingly rare 😎 #Thyroid #Endocrine #Pathology #PathX #PathTwitter

Corded & Hyalinized Endometrioid Carcinoma (CHEC) • Usually associated with low-grade endometrioid carcinoma • CHEC component shows nuclear β-catenin staining • Most commonly misdiagnosed as carcinosarcoma β-catenin IHC tip: Ideal pattern (strong/diffuse nuclear, pic 2)

Top Cited Article in Histopathology. Histopathology Congratulations to Professor Abbas Agaimy and Colleagues on this outstanding impactful study (PMID: 39169706).  Read the article here: onlinelibrary.wiley.com/doi/10.1111/hi…