title: Deceptions in localizing extrahepatic right-upper-quadrant abdominal masses by CT.
mesh_terms: D000008:Abdominal Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging*; D000038:Abscess / Q000000981:diagnostic imaging; D000310:Adrenal Gland Neoplasms / Q000000981:diagnostic imaging; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007680:Kidney Neoplasms / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography