Tag Oleksr N. Kryvenko MD

Squamous cell carcinoma, papillary

Definition A variant of squamous cell carcinoma (SCC) with verruciform growth pattern, not associated with HPV infection Clinical features Epidemiology Accounts for 5%–15% of penile SCC Affects patients in fifth and sixth decades of life Not associated with HPV infection…

Basaloid squamous cell carcinoma

Definition An aggressive variant of squamous cell carcinoma (SCC) with basaloid features; HPV-related Clinical features Epidemiology Accounts for 5%–10% of penile SCC Most patients are 50–59 years old Associated with HPV (HPV16 most common) You’re Reading a Preview Become a…

Urethral diverticulum

Definition Diverticulum arising from the urethra Clinical features You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you are a member. Log in here

Cellular angiofibroma

Definition Benign, variably cellular, and richly vascular mesenchymal tumor that usually arises in the superficial soft tissue of the inguinoscrotal region of men and vulva in women; also termed angiofibroblastoma-like tumor in men Clinical features Epidemiology Rare You’re Reading a…

Adult granulosa cell tumor

Definition Testicular sex cord-stromal tumor resembling ovarian granulosa cell tumor Clinical features You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you are a member. Log in here

Large cell calcifying sertoli cell tumor

Definition Variant of Sertoli cell tumor composed of large polygonal Sertoli cells with coarse calcification Clinical features You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you are a member.…

Sertoli cell tumor

Definition Sex cord–stromal tumor of the testis composed of cells showing features of Sertoli cells Clinical features You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you are a member.…