Format

Send to

Choose Destination
Hepatology. 1995 Dec;22(6):1714-9.

The natural history of nonalcoholic fatty liver: a follow-up study.

Author information

1
Department of Medicine, Medical School, University of Newcastle, Newcastle upon Tyne, United Kingdom.

Abstract

Nonalcohol-induced fatty liver is widely believed to be a benign condition with little or no risk of disease progression. There have been occasional reports of progression to cirrhosis but none in the absence of preexisting fibrosis on the index biopsy specimen even when co-existing hepatitis was present (steatohepatitis). From our histological database (1978 to 1985), we identified 161 patients with fatty liver seen at our institution and traced the case notes of 156. One hundred five patients were initially excluded as having an alcohol-induced cause, and the remaining 51 either were seen in the clinic (37) or had died, in which cases copies of their death certificates were obtained (14). A further 7 patients were excluded after clinic attendance gave evidence of alcohol excess and another 4 after review of their initial biopsy showed the presence of fibrosis or steatohepatitis. The apparent cause of the steatosis in the 40 included patients with strictly nonalcohol-induced pure fatty liver was obesity in 12, diabetes in 4 (1 obese patient), and cachexia associated with extrahepatic malignancy in 6. Four of the remaining 19 had serological evidence of an autoimmune disorder, but none of these had any clinical or histological features of autoimmune liver disease. Nine patients had evidence of hyperlipidemia, 3 of whom were also obese. At a median follow-up of 11 years (7 to 16), 12 of 26 living patients had abnormal results of liver blood tests and had repeat liver biopsies performed. None had progressed to steatohepatitis or cirrhosis; 1 obese patient had developed mild fibrosis 9.8 years after her index biopsy.(ABSTRACT TRUNCATED AT 250 WORDS).

PMID:
7489979
[Indexed for MEDLINE]

Supplemental Content

Full text links

Icon for Wiley
Loading ...
Support Center