Observer error in reporting on liver scans for spage-occupying lesions.
D001344:Autopsy; D001706:Biopsy; D003951:Diagnostic Errors; D006801:Humans; D008107:Liver Diseases / Q000175:diagnosis / Q000473:pathology / Q000601:surgery; D008113:Liver Neoplasms / Q000175:diagnosis*; D011786:Quality Control; D011877:Radionuclide Imaging; D013667:Technetium
D013667:Technetium