Hypertrophic Riedel's lobe of the liver.
Riedel's lobe, noted on 99mTc-sulfur colloid liver scintigraphy, was present in 86 (3.3%) of 2604 patients reviewed. Hypertrophied Riedel's lobe was found in 30 cases of which 25 (83%) were females and 5 (17%) were males. Liver scintigraphy will detect the presence of a hypertrophied Riedel's lobe and is recommended in all cases of right sided abdominal masses.
D000008:Abdominal Neoplasms / Q000000981:diagnostic imaging*; D000293:Adolescent; D000328:Adult; D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D006984:Hypertrophy; D008107:Liver Diseases / Q000151:congenital / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D011877:Radionuclide Imaging; D012737:Sex Factors; D013667:Technetium
D013667:Technetium