Dan Graham retweetledi
Dan Graham
6.6K posts

Dan Graham
@DanGrahamMD
General Pathologist at Clinical Labs of Hawaii / Interest in BST & H&N
Straub Hosp, Honolulu, HI, USA Katılım Haziran 2009
1.2K Takip Edilen2.5K Takipçiler
Dan Graham retweetledi

PAX8 positivity in lower urinary tract urothelial carcinoma (including different clones)! Seen in pTa & invasive alike.
Not just a peculiarity of upper tract urothelial Ca.
Important #IHCPath fact to be aware of imo
#GUPath #PathTwitter
Ankur Sangoi@slusagar
#GUpath TURBT, prior high grade pTa PUC yes there is some lovely PAX8 positive flat pattern nephrogenic adenoma, but you'll also notice background pTa PUC is ALSO PAX8 positive! (NA was p63 neg; PUC was p63 pos) ⏬cont'd⏬
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@GuannanTiffany @MirunaPopescu13 @Immanuel_Paul30 @RibianszkyA @fouad_boulos Good to see you too! Keratins neg
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@DanGrahamMD @MirunaPopescu13 @Immanuel_Paul30 @RibianszkyA @fouad_boulos Dan, good to see you! I will start from keratin !
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@MirunaPopescu13 @Immanuel_Paul30 @RibianszkyA @fouad_boulos Desmin focal. CD34 strong diffuse positive.
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@DanGrahamMD @Immanuel_Paul30 @RibianszkyA @fouad_boulos Dan, good to hear from you friend! Hope all is well!
Looks like myofibroblastoma. How about desmin, ER, CD34, Rb?
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@Jaysharav53 @MirunaPopescu13 @Immanuel_Paul30 @RibianszkyA @fouad_boulos Good guess. S100 and SOX10 negative.
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Dan Graham retweetledi

This slide took “Chinese letters” literally
First differential: Fibrous dysplasia 😂😎
Dan Graham@DanGrahamMD
Dx? #PathTwitter #PathX
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@DanGrahamMD In my practice, this is normal liver after they do a fibroscan showing cirrhosis. Or going after a mass 😆
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@DanGrahamMD @TingZhaoPathdoc @MGBpathology @MGHPathology you had the chance to add “bonefide”
let me down Dan, u let me down…😘
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Dan Graham retweetledi

🧩 Bladder riddle — Part 2
🍎You all got the last one right— LCH.
Here’s another:
Bladder mass. Unusual location.
Look closely — “binge-eating, starving” cells 👀
What’s the diagnosis? 🤔
#DxMindMap #BladderTumor #GUPath #PathTwitter @JHUpath



Guan-Nan Zhang ,张冠楠,MD, PhD@GuannanTiffany
🧩 Bladder riddle Unusual location. Think of something more common in children. What’s the diagnosis? 🤔 #DxMindMap #BladderTumor #GUPath #PathTwitter
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@PeterKobalka Pleomorphic liposarcoma. You just missed the lipoblasts. Lol jk
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61F never smoker, large axillary mass with widespread Mets including multiple brain Mets. CD10 strongly positive (shown). Mutations in p53, RB1, and TERT. DDx? Stain suggestions? #pathx #pathtwitter #cnspath #neuropath #neuropathology




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@DanGrahamMD Hi Dan, long time no see. 🌸 cool morphology, I want a panel: Ck , desmin , cd117, S100, epithelioid pink cells with some spindle area. 😬
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