Incontinence

Inability to refrain from urinating or defecating.

Impotence

Inability to achieve or maintain a sufficiently strong erection to allow sexual intercourse.

Hormone

Substance secreted by a gland that affects the development or functioning of an organ.

Gland

Small organ that produces one or more substances in the body.

Lymph node

Small “lump” located on the lymphatic vessels. Lymph nodes play a major role in protecting the body against infections and cancerous cells.