Pulmonary embolism in a high-risk patient.
D000328:Adult; D000368:Aged; D000671:Amputation, Surgical; D000792:Angiography; D003911:Dextrans / Q000627:therapeutic use; D005260:Female; D006801:Humans; D007457:Iodine Radioisotopes; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D011446:Prospective Studies; D011655:Pulmonary Embolism / Q000175:diagnosis* / Q000209:etiology / Q000517:prevention & control; D011877:Radionuclide Imaging; D012306:Risk
D003911:Dextrans; D007457:Iodine Radioisotopes