Intracardiac extension of squamous cell carcinoma of lung.
D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D006325:Heart Atria / Q000473:pathology; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology*; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009206:Myocardium / Q000473:pathology*; D009361:Neoplasm Invasiveness