Facebook Icon Twitter icon Instagram icon Feedback

Oncocytoma : Degenerative Atypia

prev slide 23 of 42 next
No Image


Focal atypia of degenerative type is quite common in oncocytomas. It consists of marked nuclear hyperchromasia and pleomorphism. However, there is no increase in mitotic activity and Ki-67 labeling index. Note the sharp demarcation between zones of degenerative atypia and usual morphology.

prev slide 23 of 42 next