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[Early liver damage caused by alcohol]
Revista De Gastroenterologia De Mexico
|October 1, 1980
Summary
Alcoholism can cause liver damage even without obvious symptoms. Early detection through liver function tests is crucial for patients with chronic or acute alcohol use, as biopsy reveals significant hepatic lesions.
Area of Science:
- Hepatology
- Clinical Biochemistry
Context:
- Alcoholism is a significant public health issue with diverse systemic complications.
- Liver damage in alcoholism often presents insidiously, lacking clear clinical signs of hepatitis or cirrhosis.
- Abnormal liver function tests (LFTs) can be the sole indicators of hepatic injury in alcohol users.
Purpose:
- To investigate the presence and nature of liver damage in patients with chronic and acute alcoholism.
- To correlate abnormal LFTs with histological findings in alcoholic patients without overt liver disease symptoms.
Summary:
- Liver biopsies from 20 alcoholic patients with abnormal LFTs but no clinical hepatitis or cirrhosis revealed various hepatic lesions.
- Common findings included steatosis, inflammatory infiltrates, and fibrosis (portal, interstitial, centriobular).
- Two patients had cirrhosis; none showed hepatic cell necrosis, underscoring subclinical liver injury.
Impact:
- These findings highlight the necessity of actively screening for liver damage in alcoholic individuals presenting with subtle LFT abnormalities.
- Early detection and intervention can potentially mitigate the progression of alcohol-related liver disease.
- This study emphasizes the diagnostic value of liver biopsy in evaluating subclinical liver injury in alcoholism.