male reproductive organ benign neoplasm +
penile disease +

balanitis +
balanoposthitis
benign prostate phyllodes tumor
epididymis adenomatoid tumor
leukoplakia of penis
lipoma of spermatic cord
penile cancer +
penis carcinoma in situ
Peyronie's disease
phimosis +
priapism
prostate leiomyoma
prostatic adenoma
rete testis adenoma
seminal vesicle tumor +
testicular fibroma
testicular gonadoblastoma
testicular thecoma