📢 Registration is now open for the 2026 ISGyP Annual Meeting!
📅 Nov 7–8, 2026
🌍 Fully virtual
🎓 Free registration
Don't miss two days of high-quality education and discussions in gynecologic pathology with colleagues from around the world.
#ISGyP#GynecologicPathology
Updates from the WHO Classification of Breast Tumors, 6th Edition (not published yet)
Mucin producing tumours of high nuclear grade, ER negativity and HER2 positivity are not classified as mucinous carcinoma, but as invasive breast cancer with mucin production.
Dr. Tan #USCAP #pathology #BreastPath #PathX
When inflammatory myofibroblastic tumor (IMT) extends into the submucosa and mucosa, it can mimic a gastrointestinal tract schwannoma because of its cuff of lymphoid aggregates. Generally, IMTs are located in the mesentery and schwannomas in the muscularis propria. #UMiamiPath
Please join us for our monthly 'Beyond the Microscope' webinar on Thursday 18th June at 1 pm UK time. This month's topic is a session on 'AI and Histopathology: What I’ve Learned So Far' with Dr Brian Rous. Free to register @ https://t.co/Ue8EmykFAO #PathTwitter#GynPath #Gynaepath
Announcing a free @ISGynP sponsored live virtual slide session on June 11 @ 12 noon US ET by Dr. Barroeta Lastra - "Diagnostic Challenges in Ovarian Mucinous Lesions". Register now @ https://t.co/uIM5YcRQ6l
#gynpath#gynaepath#PathTwitter
Announcing a free @ISGynP sponsored live virtual webinar on 06/04 @ 12 noon US ET by Dr. Al-Ibraheemi "Pediatric Gynecologic Pathology". Register now at https://t.co/uIM5YcRQ6l
#gynpath#pathtwitter#pathology#Gynaepath
#HilaryBuckleyAward Retrospective audit of the molecular subtypes of endometrial carcinoma in a tertiary referral centre and correlation with histological subtype and FIGO stage. #BAGP2026
Great course
Thanks to prof @joerabban and @UCSFPath for giving the opportunity for virtual attendance to pathologists from different countries allover the world.
April podcast is live! @md_kyle and @TEwaJonesMD chat with Drs. Quick, Parra-Herran, Hagemann, Kinloch, and Gilks from the Gyne Path Masterclass course in Palm Springs about changes in light of recent & upcoming diagnostic, staging & guideline updates.
https://t.co/7BDN6Qs2dx
An example of crystal storing histiocytosis; the patient needs to be evaluated for a plasma cell disorder or other lambda-restricted B cell neoplasm.
Arnold CA, et al. Am J Surg Pathol. 2018 Oct;42(10):1317-1324. PMID: 29878935.
We are excited to launch the new @pathologyCast website:
🌐 https://t.co/YuEvyboogA
A modern, Netflix-style platform for pathology education featuring:
🔹 300+ lectures
🔹 Global expert speakers
🔹 100% free
Built to make pathology learning easier to explore, and enjoy
.
Announcing a free @ISGynP sponsored live virtual webinar on 04/02 @ 12 noon US ET by Dr. Watkins "Updates on HPV Negative Vulvar SCC Classification and Staging". Register now at https://t.co/uIM5YcSnVT
#gynpath#pathtwitter#pathology#Gynaepath
#PathQuiz 🔬
A) Hyperplasia without atypia
B) Hyperplasia with atypia
C) Endometrial polyp
D) Atypical polypoid adenomyoma
#Pathology#GYNPath#Endometrium
Clue in caption 🧐
Case of Pseudoangiomatous Stromal Hyperplasia (PASH) 🔬
A benign stromal proliferation with interanastomosing slit-like spaces lined by myofibroblasts—typically positive for CD34 and negative for desmin.
#PathX#PathTwitter#breastpath
Let’s review stromal breast lesions this week!
Case of Diabetic (Lymphocytic) Mastopathy 🔬
Keloid-type fibrosis, epithelioid myofibroblasts, periductal chronic inflammation—seen in patients with insulin-dependent diabetes or autoimmune disease.
#PathX#PathTwitter#breastpath
Endometrial Adenocarcinoma: Depth of Invasion – Challenging scenarios 🔬
✅ Avoid the cornu – naturally thinner, can lead to over-staging
✅ Tumor in a leiomyoma? Include it in your invasion measurement if it’s the deepest point
✅ Invasion from adenomyosis in outer half? Stage as pT1b (per ICCR & ISGyP).
Dr. Joehlin / Dr. McGregor - Short course #USCAP2026 #pathology #PathX #PathTwitter
Not everything is what it seems.
Middle-aged patient. Consult case. Minimal clinical data. Ileal resection for obstruction → tumor found.
Let’s follow the diagnostic trail. Short thread, do the polls in order (and no sneak peek...)