Superior Vena Cava Syndrome, CTCAE

**Semantic type:** Finding

**Definition:** A disorder characterized by obstruction of the blood flow in the superior vena cava. Signs and symptoms include swelling and cyanosis of the face, neck, and upper arms, cough, orthopnea and headache.

**Synonyms:** - Superior Vena Cava Syndrome - Superior vena cava syndrome - Superior vena cava syndrome