Penis

Pronunciation

Definition 1

An external male reproductive organ. It contains a tube called the urethra, which carries semen and urine to the outside of the body. (NCI Dictionary)

Definition 2

The male organ of urination and copulation. (NCI Thesaurus)

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Penile Vascular Disorder

A non-neoplastic or neoplastic disorder that affects the blood vessels of the penis. Representative examples include atherosclerosis, venous leak, and…

Penile Sarcoma

A malignant mesenchymal neoplasm that arises from the penis. Representative examples include Kaposi sarcoma, leiomyosarcoma, and angiosarcoma.

Penile Portion of the Urethra

The portion of the urethra that spans the corpus spongiosum.

Penile Pain

Painful sensation in the penis.

Penile Non-Neoplastic Disorder

A non-neoplastic disorder that affects the penis. Representative examples include phimosis, balanitis, and hypospadias.

Penile Neoplasm

A benign, borderline, or malignant neoplasm that affects the penis. Representative examples include penile hemangioma, penile intraepithelial neoplasia, and penile…