SIGNET RING CELLS VS SIGNET RING LIKE CELLS- Do comment your opinions.

#ASCP2018 cytology course by Dr Moreira, need two positive markers at least to differentiate between mesothelioma and adenocarcinoma

Differentiation table summarizing the differences between - lipoma , atypical spindle cell lipomatous tumor and well differentiated liposarcoma.

(3/8)

Three main categories for malignancy

1) Mitoses (10 per 10 hpf)
2) Cytologic atypia
3) Tumor cell necrosis

*Need at least 2 of 3 criteria to Dx LMS

*Note: Vascular invasion does not help, as this can be seen in
intravascular leiomyomatosis

#Pathodoodles is back on #PathTwitter and #MedStudentTwitter with a new post on #GIPath - Crohn Disease and it's salient features.

'If you're thinking it's an oligo, it's not!' Friday fried egg algorithm update. #Neuropath

What the...! Distal extremity mass. Poll, diagnosis, and discussion below. #BSTpath #Dermpath

Differential diagnosis of serrated polyps #pathteitter #gipath #polyps

Melanocytoma: WHO updates
Basic facts for residents...

#MakeSuriPathEasy
#Melanocytoma

(1/2)
Two cases of ampullary adenocarcinoma. Two different methods of cut up, though.
The first case is by coronal sectioning.
The second on is by axial sectioning
Which one do you prefer?
#Whipple #pancreaticobillary #ampulla #Pancreas #Pathtwitter #PathX

Differences between HPV dependent and independent carcinomas of cervix #pathology notes #pathology summaries #pathology mcq #pathology flashcards #pathologists #pathology #neetss #frcpath #frcpath 1

I finally put together an overview for grossing a Whipple! Of note, this was the most straightforward Whipple I’ve ever encountered. But useful to show basic principles!

#pancreaticcancer #PathTwitter #medtwitter #pathresidents #GIpath #pathresidency #pathassist

#BeautyInTheBenign #leiomyoma with osteoclastic giant cells.
#PathTwitter #gynpath pubmed.ncbi.nlm.nih.gov/26166717/

Today I made a mistake. A diagnostic inaccuracy. The culprit: me. The cause: excessive pressure from the oncologist. I'd like to think it won't happen again, but... Let the pathologists do their job and not demand answers in a hurry.
#PatientSafety #Pathology

#pathology #pathtwitter #gupath
Crystalloids in #CaProstate
#pathclassics

Beatutiful contaminants growing on the slides.. quite a common thing when you store slides in humid places! Contamiants can also come from spatulas and water.
True infections are accompanied by inflammation and tissue reaction.
#PathX #pathology #pathresidents

Poster presentation #KAPCON2023
#mangaluru

A summary of immunohistochemical stains used in lymph node evaluations. What do we look for using these stains and what are the differentials that we think about? #PathEducation #HemePath

Hemosiderotic synovitis
📌proliferative synovial disorder - chronic intraarticular hemorrhages
📌arthroscopy-rusty synovium
📌causes -hemophilia, trauma, anticoagulant use, osteo/RA..
📌 can be a mimic for synovial hemagioma, PVNS
#pathology #PathTwitter #pathresidents

For our 2023 #pathology trainees, remember this #GUPath adage👇

“Not all renal tumors with clear cells are clear cell renal cell carcinoma”

… spot on in this molecular era!

👇Below are DDX for Clear cell #RCC including #renal tumors with some degree of cytoplasmic clearing🔬