Tamás Pancsa, MD.

Special interest in bone & soft tissue pathology and dermatopathology. My tweets are my opinions, not medical advice. No current cases.

[Charlie Herndon @DrCycloPath]

Both RANBP2-ALK inflammatory myofibroblastic tumor (IMT, a rare sarcoma) & anaplastic large cell lymphoma (ALCL) are (+) ALK*, CD30, and even SMA*!
*ALCL does not show nuclear membrane (+) ALK allowing for the distinction of IMT. SMA is focally (+) (PMID: 26893756)
Animal models demonstrate that combining an ALK inhibitor with anti-CD30 upfront might help prevent ALK-inhibitor-resistant IMT (PMID: 32684628)
For 🔬 example of HE, CD30, ALK1 for ALCL https://t.co/BMteHuoWNW
#HemePath #BSTPath #PathTwitter #PathResidents
🖼️🙏@UMichPath
✅Sarcoma

[Richard Carr @RACARR51]

2024 Wk31 RAC9148 F60s. 4 years h/o intermittent / transient subcutaneous small sometimes tender / firm nodules that can self resolve over days / weeks.
No skin rash. Affects hands (dorsal & palmar areas). Help please #Dermpath A)Right thumb

[American Journal of Dermatopathology @AJDP_Journal]

#WhatsNewInDermpath

"Conceptual contextualization of neutrophilic dermatoses" by @ngelFernndezFl1
https://t.co/5epFC3Mmml
This article discusses neutrophilic dermatoses & describes the connection b/w neutrophilic dermatoses, autoinflammatory diseases, & autoimmune diseases.

[Silvija Gottesman MD @SGottesmanMD]

Join me for an alopecia #dermpath adventure. Horizontal and vertical sections 🤗 #pathologymatters #pathologists #pathology #dermtwitter

[Toby Schmitt, MD @TobyASchmitt]

Squamous epithelium with a sharply-demarcated area of necrosis is a typical finding in external/mechanical injury. This biopsy was from the oral cavity of a man with a history of chewing tobacco use.

WSI:
https://t.co/oerA6U6bwS

[Konstantinos LinosMD @KonstantinosLin]

Our new work has just been published 📄
"Sclerosing melanocytic tumors with MAP2K1 in-frame deletions and 15q gains: A distinctive pathway of nevogenesis with reproducible morphology."

#dermpath #pathology

Free access to the article here: https://t.co/7QXCZCcgVB

[Konstantinos LinosMD @KonstantinosLin]

Evolving Landscape of Cutaneous Mesenchymal Tumors — our latest publication at journal Dermatologic Clinics (Elsevier) a. Free access to the article until April 22 at the link below.
https://t.co/ijK1pokTjV

#pathology #dermpath #dermatology #neoplasia

[Dermatopathology @Der_MDPI]

📜#mdpidermatopathology New Publication: Defining Histological Patterns in Inherited Ichthyoses: Toward a Diagnostic Algorithm Based on 66 Confirmed Cases
by Kira Süßmuth et al.

Access for free: https://t.co/ysggmHDkmj #mdpidermatopathology #cornificationdisorders #ichthyoses

[Hopkins GI Pathology @Hopkins_GI_Path]

Gastric dysplasia? No! mitotic arrest (with rings) from taxane-based chemo (also with colchicine) #pathologists

[Sam Albadri, M.D., M.Sc. @sam_albadri]

💎Perinephric myxoid pseudotumor of fat💎A new entity described @MayoClinicPath usually occurs in patients with non-neoplastic renal disease. Check it out https://t.co/nfLzTut5Tb #BSTpath @Sinchita_Roy @pembeoltulu @ErikaBracamo316 @VijayPatho @SaudiCytopathol @edusqo #cytopath

[Greg Charville @Greg_Charville]

Now this is bone AND soft tissue pathology! #BSTpath

[Papa Heme @Papa_Heme]

Vitamain A deficiency

[Talha Badar @TalhaBadarMD]

AML-defining cytogenetic and molecular abnormalities (regardless of blast count)between the WHO 5th Edition (2022) and the International Consensus Classification (ICC 2022). #leusm #MedTwitter #hemonctrainees #when_on_service

[Elizabeth Montgomery, MD @LizMontgomeryMD]

Intravascular anastomosing hemangioma.
John I, Folpe AL. Anastomosing Hemangiomas Arising in Unusual Locations: A Clinicopathologic Study of 17 Soft Tissue Cases Showing a Predilection for the Paraspinal Region. Am J Surg Pathol. 2016 Aug;40(8):1084-9.

[Tamás Pancsa, MD. @TPancsa]

@Megmondjaur01 https://t.co/dg62z12MRt

[Tamás Pancsa, MD. @TPancsa]

@Neur0tic Amióta kamera előtt lesúgták neki a kötelező mondanivalót a HírTV-ben, azóta még mindig tényező ez az ember? Egy megélhetési pribék, akarcsak a Hont, semmi több.

[Jackson Barbosa, MD @jcksalex]

Axillary LN. Can you guess the Dx and IHC?

[Tamás Pancsa, MD. @TPancsa]

@klarky75 Az elemi fluornak lilának kellene lennie szerintem.

[Jake Bledsoe @jake_bledsoe]

Bone marrow aspirate. Has anyone seen cells like this before? Who knows what these cells are? What do you think is going on? I'll post the answer in a day or two... :) #hemepath #pathx #leusm #pathology #pathtwitter

[Scott Kilpatrick, MD @ScottBikeethan]

Classic anastomosing hemangioma. I most commonly see these lesions in the retroperitoneum and paraspinal regions. Anastomosing thin walled vascular channels are lined by hobnail endothelial cells. Helpful features: thrombi and extramedullary hematopoiesis.