title: Lung carcinoma presenting with systemic embolism: an uncommon differential diagnosis for atrial myxoma.
mesh_terms: D002277:Carcinoma / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004617:Embolism / Q000175:diagnosis*; D006325:Heart Atria; D006338:Heart Neoplasms / Q000175:diagnosis; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D009232:Myxoma / Q000175:diagnosis