Case report: Insulin-like growth factor II expression in hepatocellular carcinoma with alcoholic liver fibrosis accompanied by hypoglycaemia.
This case of hepatocellular carcinoma (HCC) with alcoholic liver fibrosis, which was not associated with hepatitis viruses, was accompanied by hypoglycaemia. The immunoreactive insulin level was low and other hormonal examinations were almost normal. Immunohistochemical studies showed a high level of insulin-like growth factor II (IGF2) peptide in the HCC section and the size heterogeneity of serum IGF2 investigated by western blot revealed a large form at approximately 15 kDa. These results suggest that the HCC with alcoholic liver fibrosis produced IGF2 and that the hypoglycaemia was caused by tumour-associated IGF2.
Yamaguchi
M
M
Department of Internal Medicine, Fukuoka Red Cross Hospital, Japan.
Kamimura
S
S
Takada
J
J
Iwata
K
K
Iida
T
T
Kobayashi
K
K
Nakano
H
H
Okada
Y
Y
Fujiimi
S
S
Sohda
T
T
Hizuka
N
N
D006528:Carcinoma, Hepatocellular / Q000150:complications* / Q000378:metabolism* / Q000473:pathology; D006801:Humans; D007003:Hypoglycemia / Q000150:complications* / Q000378:metabolism; D007150:Immunohistochemistry; D007335:Insulin-Like Growth Factor II / Q000096:biosynthesis*; D008104:Liver Cirrhosis, Alcoholic / Q000150:complications* / Q000378:metabolism / Q000473:pathology; D008113:Liver Neoplasms / Q000150:complications* / Q000378:metabolism* / Q000473:pathology; D008297:Male; D008875:Middle Aged
D007335:Insulin-Like Growth Factor II