Ballvalve mitral obstruction by a sarcoma of a pulmonary vein.
D002908:Chronic Disease; D004194:Disease; D006331:Heart Diseases; D006349:Heart Valve Diseases; D006801:Humans; D008499:Medical Records; D008943:Mitral Valve; D009369:Neoplasms; D012516:Osteosarcoma; D011667:Pulmonary Veins; D012214:Rheumatic Heart Disease; D012509:Sarcoma
MITRAL VALVE/diseases; SARCOMA, OSTEOGENIC/case reports; VEINS, PULMONARY/neoplasms