[Myxoma--a clinical diagnostic challenge].
D000328:Adult; D003937:Diagnosis, Differential; D004452:Echocardiography; D004617:Embolism / Q000175:diagnosis; D005260:Female; D006338:Heart Neoplasms / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D008946:Mitral Valve Stenosis / Q000175:diagnosis; D009232:Myxoma / Q000175:diagnosis*