Pilomatrixoma...with lots of blue basaloid cells (and mitoses!)

My adnexal tumor compilation videos:
https://kikoxp.com/posts/3824
https://kikoxp.com/posts/2767

A complete organized library of all my videos, digital slides, pics, & sample pathology reports is available here: https://kikoxp.com/posts/5084 (dermpath) & https://kikoxp.com/posts/5083 (bone/soft tissue sarcoma pathology).

This is an excerpt from a virtual lecture that I delivered via the Zoom app to the dermatology and pathology residency programs at McGill University in Montreal, Quebec, Canada on March 26, 2020.

Link to all of the digital slides on PathPresenter.net:
https://pathpresenter.net/#/public/pr...

See also my playlist of all of my videos on adnexal tumor dermpath:
   • Skin Adnexal Tumors  

For additional information on this topic, see my Dermatopathology survival guide textbook:
https://www.innovativesciencepress.co...

Also check out these papers from the literature:
Fulton E, Kaley JR, Gardner JM. Skin Adnexal Tumors in Plain Language: A Practical Approach for the General Surgical Pathologist. Free PDF: https://www.archivesofpathology.org/d...
Jedrych J, Leffell D, McNiff JM. Desmoplastic trichoepithelioma with perineural involvement: a series of seven cases. https://www.ncbi.nlm.nih.gov/pubmed/2...
LN Clark, HR Elwood, EE Uhlenhake, BR Smoller, SC Shalin, JM Gardner. Nuclear factor XIIIa staining (clone AC-1A1 mouse monoclonal) is a highly sensitive marker of sebaceous differentiation in normal and neoplastic sebocytes. https://www.ncbi.nlm.nih.gov/pubmed/2...
EE Uhlenhake, LN Clark, BR Smoller, SC Shalin, JM Gardner. Nuclear factor XIIIa staining (clone AC-1A1 mouse monoclonal) is a sensitive and specific marker to discriminate sebaceous proliferations from other cutaneous clear cell neoplasms.
https://www.ncbi.nlm.nih.gov/pubmed/2...

This video is geared towards medical students, pathology or dermatology residents, or practicing pathologists or dermatologists. Of course, this video is for educational purposes only and is not formal medical advice or consultation.

Presented by Jerad M. Gardner, MD. Please subscribe to my channel to be notified of new pathology teaching videos.

Follow me on:
Snapchat: JMGardnerMD
Twitter: @JMGardnerMD
Instagram: @JMGardnerMD
Facebook:   / jmgardnermd