Iman

pathologiste

[Iman @ImaneHafidpath]

@Andresangel3 Basaloid squamous cell carcinoma but I will rule out a neuroendocrin carcinoma

[Iman @ImaneHafidpath]

@DrKamleshDarji1 @grumpyensign Yes please. Will be very thankful

[Charlie Herndon @DrCycloPath]

❌ Dilated Pore of Winer
-Widened follicular infundibulum.
-Acanthotic finger-like ridges.
-No radiating secondary follicles.

[Charlie Herndon @DrCycloPath]

❌ Pilar Sheath Acanthoma
-Central cystic pore.
-Lobulated acanthotic epithelium (ORS-like).
-No radiating hair shafts/bulbs.

[Charlie Herndon @DrCycloPath]

What is the diagnosis?

[Kurt Schaberg @KurtSchaberg]

I just updated my notes on "Soft tissue tumors" for my teaching website, "Kurt's Notes" (https://t.co/OKmaPvGQpJ).

🔬🔬🔬🔬🔬🔬🔬🔬🔬🔬🔬🔬🔬🔬🔬🔬🔬🔬🔬🔬🔬🔬🔬🔬🔬🔬🔬🔬🔬🔬

Full notes available here: https://t.co/uWZ1UdMRV8

[Sumanta Das @SumantaDas_7]

Happy New Year to everyone! First case of 2026.
Female in her 50s. Multiple mixed sclerotic and lytic lesions involving the thoracic spine and pelvis.
#PathX #PathTwitter #BSTPath

[Janira Navarro @Janiranavarro]

Microglandular adenosis

This is the only benign breast lesion that lacks a surrounding myoepithelial layer.

The glands are S100-positive and have an intact basement membrane (demonstrated by IHC or reticulin stain, which highlights the basement membrane).

Dr. Wen - 2025 Diagnostic Pathology Update #USCAP #pathology #PathX

[Charlie Herndon @DrCycloPath]

59 year-old with diarrhea undergoes colonoscopy.
What is the diagnosis?
A) Lymphangiectasia
B) Juvenile Polyposis
C) Ménétrier’s Disease
D) Cronkhite-Canada
https://t.co/P4Y3L3gw4T
#GIPath #PathTwitter #Pathology

[Felipe Templo Jr. ,MD, MBA 🕊 @thejourneymate]

Typical Gleason patterns of the modern Gleason grading system and the corresponding new Grade Group system 🔬
https://t.co/nsiUi5Qlcq

[Pathology mcqs @Pathology_mcqs]

Exploring the comprehensive WHO classification of thyroid tumors from the 5th edition!
🔬This detailed chart breaks down the cellular origin, genetic classification, and histological features of various thyroid neoplasms

Reference: https://t.co/y3iurxi1PC

[Lester Thompson @HeadandNeckPath]

Top IHC/ISH Hacks for and Molecular Surrogates of Poorly Differentiated Sinonasal Small Round Cell Tumors
Diana Bell
https://t.co/iryBKfNbEq
#HeadNeckPathol #HNPJ #HeadandNeckPath #Pathology #ENTPath #PathologyTweet

[Jerad Gardner, MD @JMGardnerMD]

Sarcoma 101 - Bone & Soft Tissue Tumor Classification/Names Made Simple video: https://t.co/9OwCAOEWrK . My 2021 lecture for NCI SEER cancer registrars. Also good for #medstudents, jr. #pathologists, ortho/oncology, & patients/family. #medtwitter #pathology #orthotwitter

[Charlie Herndon @DrCycloPath]

Lung. Diagnosis?
A) Atypical Adenomatous Hyperplasia
B) Adenocarcinoma in situ
C) Minimally Invasive Adenocarcinoma
#pulmpath #pathtwitter #pathresidents

[Anne Grabenstetter @AGrabenstetter]

⚠️SA involved by LCIS/DCIS can be mistaken for invasive carcinoma⚠️

Features suggestive of SA:
🔑 myoepithelial cells on IHC (⚠️reminder: E-cad IHC stains myoeps)
🔑 lobulocentric architecture
🔑 dense rather than desmoplastic stroma
🔑 identifying SA in adjacent breast helpful

[Jacob Smalberger, M.D. @JacobSmalberger]

Friday quick quiz🧑‍🎓
1. 80s nose, R/O BCC
2. 20s foot, R/O Cyst
#dermpath @mccalmo @HENRYY_MD @AlomariDermpath @et565 @DiegoMoralesN
@melanopath @Dermpathl @vincenzopolizz7
@STEVENKOLKERMD @ChristineJKoMD
@david_terrano @PIorfino @VHNguyenMD
@MarcelaSaebL @SimonRoyMD

Case 1

[Gerônimo Jr. @GeronimoJrLapac]

✅https://t.co/PnvjZYK7OK

#pathplus #pathology #pathologist #gynpath #molpath

[Iman @ImaneHafidpath]

Happy International Pathologist day

[C. Christofer Juhlin @DrJuhlin]

Recent case. Young female patient with 70 mm unilateral adrenal mass. Hormonal workup is negative. Suspected mets to liver and lung. Core needle biopsy of liver mass. Some teaching points are provided below: