Table of ContentsDefinition / general
Cite this page: Elwood HR, Hale CS. Borst-Jadassohn phenomenon. PathologyOutlines.com website. https://www.pathologyoutlines.com/topic/skintumornonmelanocyticborstjadassohn.html. Accessed June 8th, 2023.
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