Not a diagnostic challenge in #gupath #pathology

Discover on low magnification only ! ☺️Woman in early 30’s unilateral ovarian lump Nusrat Zahra A. Polónia Dr. Luca Lorand Kis Celina Stayerman MD #PathTwitter #pathology 1/2

Raghwa N Sharma Nice case. Highly reminiscent of primary ovarin serous neoplasms..

Thanks kikoxp.com/posts/4092/pub…

Going to test you with this one! 😂😂😂 No site of biopsy #TooHarshJoe Diagnosis??#YouMustBeKiddingMe

Biopsy of vertebral mass. What's your diagnosis #pathtwitter?

If there is enough amyloid, you may not need Congo Red to demonstrate birefringence, as demonstrated below on the H&E. The chemical(s) in Congo Red intercalate between amyloid fibrils, accentuating the inherent birefringence of the amyloid.

New #COTW from @IsabellaDishong! A 62-year-old female with cervical lymphadenopathy. What is your ddx? What stains would be helpful?

An incidental liver mass in a young woman. This is a classical example #pathology #GIpath #LiverPath #HBPPath #hepatology #PathTwitter

A 61 year old gentleman presented with right arm mass. Radiology revealed a 6 cm subcutaneous mass lateral to the elbow joint. Surgical excision was performed. What is your opinion? #BSTpath #Pathology #Pathtwitter #Pathresidents

Today’s #FNAFriday #CytoHisto correlation: Cribriform-morular thyroid carcinoma (L: H&E R: Pap) 👉🏼Squamous Morules 👉🏼Elongated cells 👉🏼Pseudoinclusions and grooves 👉🏼Associated with FAP, can be sporadic 👉🏼Separate entity from PTC in WHO 2022 ➕ β-catenin

Endocervical Curettage in a 45 y/o F Please don’t miss this (as I had 😣) Because with this Dx, there’s a change in management: Cold Knife Cone or Hysterectomy. Key Phrase: “Tall, Dark, and Dirty” Dx? #gynpath #pathtwitter #obgyn #hpv #medpath

Melanocytoma: WHO updates Basic facts for residents... #MakeSuriPathEasy #Melanocytoma

Some cases are so classic that I am tempted to post just one image! See, liver pathology is not so bad after all

A wicked epithelioid angiosarcoma has burrowed into the gastric mucosa and mimicked an adenocarcinoma.

Hepatocellular Carcinoma •75-85% of 1°Liver Ca. •>95% have cause (eg. Hep B/C, steatohepatitis from EtOH or metabolic syndrome, hemochromatosis, aflatoxin) •4🔬patterns: trabecular; solid; pseudoglandular; macrotrabecular (>/= 10 cells; worse prog.) •8 subtypes #pathagonia

#neuropath corpora amylacea - basophilic, lamellated polyglucosan structures. Accumulate in astrocytic processes with advancing age. Typically subpial (pics 1-2) & perivascular (pics 3-4). 🚨May mimic fungal colonies, especially as they are also PAS+, GMS+ #PathTwitter