[A case of left atrial myxoma with invasion of the myocardium].
D006338:Heart Neoplasms / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009206:Myocardium / Q000473:pathology*; D009232:Myxoma / Q000473:pathology*; D009361:Neoplasm Invasiveness