Thromboembolic pulmonary hypertension of unusual cause in a teenager.
D000293:Adolescent; D006328:Cardiac Catheterization; D005260:Female; D005268:Femoral Vein / Q000002:abnormalities*; D006801:Humans; D006976:Hypertension, Pulmonary / Q000209:etiology*; D007084:Iliac Vein / Q000002:abnormalities*; D013924:Thrombophlebitis / Q000150:complications*; D014682:Vena Cava, Inferior / Q000002:abnormalities*