title: SUPERIOR VENA CAVA SYNDROME.
mesh_terms: D000792:Angiography; D001401:Azygos Vein; D006801:Humans; D010690:Phlebography; D013479:Superior Vena Cava Syndrome; D013927:Thrombosis; D014683:Vena Cava, Superior
keywords: ANGIOGRAPHY; AZYGOS VEIN; PHLEBOGRAPHY; THROMBOSIS; VENA CAVA, SUPERIOR