Liver biopsy and liver function tests in 28 consecutive long-term alcoholics

Area of Science:

• Hepatology
• Alcoholic Liver Disease

Background:

• Alcohol abuse is a leading cause of liver damage.
• Early detection of liver injury in alcoholics is crucial for intervention.
• Histological assessment remains a gold standard for evaluating liver health.

Purpose of the Study:

• To investigate the prevalence of liver abnormalities in a cohort of male alcoholics.
• To assess the utility of liver function tests and the galactose tolerance test in detecting early liver changes.

Main Methods:

• Needle biopsy was performed on 28 consecutive male alcoholics.
• Histopathological examination of liver tissue was conducted.
• Laboratory tests, including albumin levels and a combined galactose tolerance test, were analyzed.

Main Results:

• No cases of liver cirrhosis were identified.
• Fatty degeneration of the liver was observed in 14 individuals (50%).
• Hypoalbuminemia was the most frequent laboratory abnormality.
• The combined galactose tolerance test did not correlate with fatty degeneration.
• No significant correlation was found between standard liver function tests and the degree of fatty degeneration.

Conclusions:

• Early-stage alcoholic liver disease in "skid-row" males may present as fatty degeneration without cirrhosis.
• Hypoalbuminemia is a sensitive indicator in this population.
• Current liver function tests and the galactose tolerance test are insufficient for predicting or assessing fatty liver changes in this context.