Silent pulmonary embolism in the elderly surgical patient.
D000368:Aged; D006801:Humans; D007457:Iodine Radioisotopes; D011183:Postoperative Complications; D011655:Pulmonary Embolism / Q000175:diagnosis / Q000209:etiology; D011877:Radionuclide Imaging
D007457:Iodine Radioisotopes