#GUpath neph-U: upper uro tract nested pattern urothelial carcinoma, pT2

if you didn't formally call it 'nested pattern' it's probably fine, b/c UNLIKE nested uro ca of bladder:

✔️more often assoc with overlying pap uro ca
✔️more often has large nested pattern
✔️less aggressive

FNB material 30mm complex cystic lesion head of pancreas (historic case)

Who doesn’t love a #dermpath quiz 🔬
Common entities that all #pathres should know 💡let’s fire up those neurons 🧠

1/🧵
#PathTwitter #PathX #medstudent #pathology101 #APboards #RISEexam

Follicular lymphoma with BCL2 rearrangement by FISH & unusual overexpression of CCND1 by IHC (CD5 & SOX11 negative; CCND1 rearrangement negative by FISH). This rare finding has been reported previously➡️shorturl.at/lzDOU but is worth to be aware of #hemepath #lymsm #PathX

👉71 YO male with urinary bladder mass.
[A] is section from the mass.
[B] was an incidental finding among the tumor.
[C] demonstrates IHC done in that area. PAX8 was negative.
What is the diagnosis as seen in A?
What is B?

Courtesy SMILEY GEORGE

#PathTwitter #GUpath

5yo boy with bowel intussusception due to ____
A) lymphoma
B) bowel reduplication
C) meckels diverticulum
#GIPath #PediPath #PathTwitter #pathology
🙏🖼️WebPathology

I´m sorry to have keep you waiting all weekend for this E-cadherin!!! 🤩Not your classical LCIS!!!😉Nice catch everyone!!!👏

#breastpath Microcalcifications!🤓Any IHC? despite the obvious... Dr. Luca Olaleke Folaranmi Fouad Boulos Celina Stayerman MD Nusrat Z. Bokhari Amal Asar, FRCpath. Tristan Rutland MBBS FRCPA IFCAP Anandi Lobo, MD Sumanta Das Lorand Kis Padma Priya J Carlos Miguel Ruiz Carlos Nieves Barry McGinn Pascual Meseguer

Corpus Amylaceum

⚠Granulation tissue polyp in elderly

#pathplus #pathology #pathologist #surgpath #entpath

Endoscopic fine needle aspiration of a mass in the head of the pancreas. What is the diagnosis? Answer: buff.ly/3x0LkHu
#PathArt #PathTwitter #Cytopath #Pathology

Blood Vessel ~ #PathArt

Partial Mole

• Distinguishing partial mole from complete and nonmolar specimens may be difficult on histology alone (ref ⬇️)

• p57 can help differentiate complete mole

• Molecular testing is needed to diagnose partial mole (as per WHO5e)

#pathagonia #path4people #pathx

Relapsed classic Hodgkin lymphoma (CHL) with brighter PAX5 expression then typically accepted for CHL, and associated new emerging follicular lymphoma in the same lymph node biopsy (bottom right of Figure 1) #hemepath #lymsm #pathX #MedX #SoMe #Surgpath #MedTwitter #Pathtwitter

___-myxoma is the cutaneous myxoma described in Carney complex.
A) Superficial angio
B) Aggressive angio
C) Acral fibro
D) Dermal nerve sheath
#BSTPath #PathTwitter #Pathology #PediPath
📽️🔬🙏Jerad Gardner, MD
dpa-dapa.com/public/display…
youtu.be/chm6EIv9tFQ?si…

Today’s case for #Dermpath learning
#SubcornealPustularDermatosis
📸1️⃣ Slight abnormality in stratum corneum @ low 🔍
📸2️⃣ Mild basal spongiosis + neutrophils in superficial epidermis
📸3️⃣ Neutrophils below 🗑️ weave stratum corneum
📸4️⃣ 🤓
#pathology
#dermatology

Salivary Gland Tumor: Adenoid Cystic Carcinoma (ACC)

• ~ 60% occur in major salivary glands
• Accounts for 25% of primary salivary carcinomas
• Median age ~60 y/o
• Genetics: t(6;9), MYB::NFIB
• Biphasic tumor (ductal+myoepithelial cells)

#pathagonia #path4people

Amazing job👏🏻👏🏻👏🏻Many educational tweets are here👌🏻👍🏻

thank you sooo much our dear Vijay Shankar S for your great effort🙏
#pathtweetaward #pathx

(71st to 90th tweet out of 90)

Over 90 Amazing, educational #pathtweet from APRIL 2024 are compiled for amazing #PathTweetAward
Educational Pathology Tweet Award platform

Follow this thread to enjoy these #pathology tweets
Anna (Ania) B. Owczarczyk, MD PhD FASCP Matthew Cecchini MD PhD FRCPC Swikrity U Baskota,MD, FCAP Aditya Agnihotri 🇮🇳 ariella

Over 90 Amazing,educational #pathtweet from APRIL 2024 are compiled for amazing #PathTweetAward
Educational Pathology Tweet Award platform

Follow this thread to enjoy these #pathology tweets

Anna (Ania) B. Owczarczyk, MD PhD FASCP Matthew Cecchini MD PhD FRCPC Swikrity U Baskota,MD, FCAP Aditya Agnihotri 🇮🇳 ariella Archana bhat GI James Pembe Oltulu, MD