8148/2 Prostatic intraepithelial neoplasia, grade III


Synonyms

PIN III


Definitions

Prostate gland
ICD-O-3 topography code: C61

A high grade intraepithelial neoplasia with marked architectural distortion and crowding of the glands, associated with severe cellular atypia. The neoplastic cells display pleomorphic and hyperchromatic nuclei.