8650/0 Interstitial cell tumor, benign



Definitions

Testis/Male genital organs
ICD-O-3 topography code: C62-C63

A Leydig cell tumor which does not recur or metastasize. Morphologically, there is no evidence cellular atypia, increased mitotic activity, necrosis, or vascular invasion.



Ovary
ICD-O-3 topography code: C56

A Leydig cell tumor which does not recur or metastasize. Morphologically, there is no evidence cellular atypia, increased mitotic activity, necrosis, or vascular invasion.