Basic Dermpath Cases - Explained by a Dermatopathologist

I came across all of these random cases during about 1 hour of a routine dermpath sign out session recently. This is a nice sample of the kinds of biopsies a typical dermatopathologist sees in practice. I discuss my thought process for each case. Huge thanks to Abigail Cline, a medical student at Medical College of Georgia, for volunteering to type a transcript of this entire video so that I could provide closed caption subtitles. Entities discussed: Seborrheic keratosis (0:00) Neurofibroma (7:07) Pilomatricoma/Pilomatrixoma (14:07) Grover’s disease (transient acantholytic dermatosis) (19:49) Trichilemmoma (23:56) Fibrous papule (angiofibroma) (27:15) Intradermal melanocytic nevus (36:00) Squamous cell carcinoma (44:45) Arthropod bite reaction (56:40) Please check out my Soft Tissue Pathology & Dermatopathology survival guide textbooks: This video is geared towards medical students, pathology or dermatology residents, or practicing pathologists or dermatologists. Of course, this v