Liver cell adenoma in a 26-year-old man.
This is a report of a case of liver cell adenoma (LCA) in a 26-year-old man with no prior history of liver disease or glycogen storage disease and no record of hormonal therapy. He was found to have an asymptomatic hepatic mass during a routine medical examination. The physical findings were unremarkable, and the results of routine laboratory studies were all within normal limits. Selective hepatic arteriography showed a hypervascular mass within the right lobe of the liver. Despite the radiological examination, the nature of the mass was unknown, and preoperative biopsy was unadvisable because of the risk of bleeding. Because of the difficulty of determining the malignancy of the hepatic tumor preoperatively, elective laparotomy for diagnosis and hepatectomy as treatment appeared to be the best available approach. Pathological examination of the surgical specimen resulted in a diagnosis of LCA. A review of the literature revealed that LCA unassociated with the use of oral contraceptives is rare.
Mamada
Y
Y
First Department of Surgery, Nippon Medical School.
Onda
M
M
Tajiri
T
T
Akimaru
K
K
Yoshida
H
H
Taniai
N
N
Mineta
S
S
Hirakata
A
A
Hirose
Y
Y
D018248:Adenoma, Liver Cell / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery*; D000328:Adult; D003278:Contraceptives, Oral, Hormonal; D017558:Elective Surgical Procedures; D006498:Hepatectomy; D006499:Hepatic Artery / Q000000981:diagnostic imaging; D006801:Humans; D007813:Laparotomy; D008113:Liver Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery*; D008297:Male; D014057:Tomography, X-Ray Computed
D003278:Contraceptives, Oral, Hormonal