A or B = myofibroblasts?
#bstpath #pathtwitter #pathresidents #surgpath #dermpath #ihc

Bone in the mesentery?! How am I supposed to explain that? #BSTpath , #UMichPath , #BSTpath GoBlue

Some cases of proliferative myositis & fasciitis have ___ rearrangements
A) FOS
B) MYH9
C) USP6
D) all of the above
#bstpath #pathtwitter #molpath

#everydayBST
Acute osteomyelitis
#BSTPath #pathtwitter #pathology #PathX #pathresidents #NIPPathX

What mismatch repair gene(s) have mutated?
A) MSH2
B) MSH6
C) A & B
#GIPath #DermPath #PediPath #BSTPath #PathTwitter #PathResidents

Patient complained that this neck mass kept bleeding on light touch - I can see why 😳 Kind of cool how the hemangioma grew around adnexal structures.

#BSTPath #PathTwitter #PathX

Back nodule. Diagnosis?
Answer ✅ kikoxp.com/posts/17759
Similar case (wow!)🔬kikoxp.com/posts/8186
Videos ⏯️ kikoxp.com/posts/11641 & kikoxp.com/posts/4550 & kikoxp.com/posts/4617
#BSTpath #pathology #pathologists #pathTwitter #dermpath #dermatology #dermtwitter

Neoplastic lesion in middle tibia, 49/M #BSTpath #pathology #pathresidents #pathtwitter #bonelesion clinical diagnosis- osteoid osteoma

Deep soft tissue mass. Diagnosis?
Answer 🔬 kikoxp.com/posts/17749
Videos ⏯️ kikoxp.com/posts/4511& kikoxp.com/posts/16801
Patterns: kikoxp.com/posts/17762 & kikoxp.com/posts/17769
#BSTpath #pathologists #pathTwitter #dermpath #dermatology #dermatologia #dermtwitter

Back nodule. Diagnosis?
Answer ✅ kikoxp.com/posts/17759
Similar case (wow!)🔬kikoxp.com/posts/8186
Videos ⏯️ kikoxp.com/posts/11641 & kikoxp.com/posts/4550 & kikoxp.com/posts/4617
#BSTpath #pathology #pathologists #pathTwitter #dermpath #dermatology #dermtwitter

Diagnosis from 1 pic, or is it #TooCloseToDiagnose ?
Answer🔬kikoxp.com/posts/17749
Video ⏯️ kikoxp.com/posts/4511& kikoxp.com/posts/16801
Patterns kikoxp.com/posts/17762 &kikoxp.com/posts/17769
#BSTpath #pathologists #pathTwitter #dermpath #dermatology #dermtwitter

11yo boy, nodule on back, diagnosis?
A) Atypical spitz nevus
B) Epithelioid fibrous histiocytoma
C) Cellular neurothekeoma
D) Plexiform fibrohistiocytic tumor
#bstpath #dermpath #pathtwitter #pathresidents

Stain and lesion named after him… life goals.
Thanks Henry!
#dermpath #BSTpath

Dx on 1 pic or #TooCloseToDiagnose ?
Answer ✅ kikoxp.com/posts/17759
Similar case🔬kikoxp.com/posts/8186
Videos⏯️ kikoxp.com/posts/11641 & kikoxp.com/posts/4550 & kikoxp.com/posts/4617
#BSTpath #pathology #pathologists #pathTwitter #dermpath #dermatology #dermtwitter

Spindle cell lipoma with RB1 loss #BSTpath Jerad Gardner, MD @histiocytosisX Greg Charville A. Cristina Vargas Celina Stayerman MD Miguel Reyes-Mugica Sanjay Mukhopadhyay Felipe D'Almeida Tristan Rutland MBBS FRCPA IFCAP Fiona Maclean Jaylou M. Velez Torres, MD 🇵🇷 Jason L. Hornick, M.D., Ph.D.

Can you make the diagnosis from one pic, or is it #TooCloseToDiagnose ?
Answer & WSI digital slide ✅ 🔬 kikoxp.com/posts/17493
Video ⏯️ kikoxp.com/posts/15033
This pattern explained: kikoxp.com/posts/15107
#BSTpath #pathologists #pathology #pathTwitter

Biphasic synovial sarcoma from young adult.
#BSTPath

75 yo face. Can you make diagnosis from one pic, or is it #TooCloseToDiagnose ? WSI digital slide: kikoxp.com/posts/6802. Answer & video: kikoxp.com/posts/9845 #pathology #pathologists #pathTwitter #dermpath #dermatology #dermatologia #dermtwitter #BSTpath

1/ #BSTpath #dermpath
Subcutaneous cyst of the back of an elderly....