[Clinical efficacy of single-photon computed tomography for the detection of space-occupying lesions in the liver].
D006391:Hemangioma / Q000000981:diagnostic imaging; D006801:Humans; D008099:Liver / Q000000981:diagnostic imaging*; D008103:Liver Cirrhosis / Q000000981:diagnostic imaging; D008113:Liver Neoplasms / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D014055:Tomography, Emission-Computed