Common pitfalls of perfusion lung scan interpretation.
D000368:Aged; D005260:Female; D006801:Humans; D008168:Lung; D008171:Lung Diseases / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D010477:Perfusion; D011655:Pulmonary Embolism / Q000175:diagnosis*; D011877:Radionuclide Imaging