Table of Contents
Definition / generalCite this page: Elwood HR, Hale CS. Borst-Jadassohn phenomenon. PathologyOutlines.com website. https://www.pathologyoutlines.com/topic/skintumornonmelanocyticborstjadassohn.html. Accessed January 11th, 2025.
Definition / general
- Previously called intraepidermal epithelioma
- Not clearly defined
- Likely heterogeneous group of disorders (Am J Dermatopathol 2011;33:492) including irritated seborrheic keratosis, eccrine poroma and other intraepidermal sweat gland tumors