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Related Experiment Videos

Occult GI bleeding in the alcoholic

F R Zwas1, D T Lyon

  • 1Division of Gastroenterology, Department of Internal Medicine, Long Island College Hospital, New York, USA.

The American Journal of Gastroenterology
|March 1, 1996
PubMed
Summary
This summary is machine-generated.

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Fecal occult blood testing in alcoholic patients is crucial. It can indicate peptic ulcer disease and colon cancer, not just alcohol effects, aiding early detection and prevention.

Area of Science:

  • Gastroenterology
  • Oncology
  • Addiction Medicine

Background:

  • Alcohol abuse is common in patients admitted for detoxification.
  • Fecal occult blood (FOB) is a potential indicator of gastrointestinal pathology.
  • The significance of FOB in alcoholic patients requires further investigation.

Purpose of the Study:

  • To determine the prevalence of gastrointestinal pathology in alcoholic patients presenting with fecal occult blood.
  • To assess the clinical significance of FOB in this patient population.

Main Methods:

  • Retrospective analysis of 1020 consecutive admissions for alcohol detoxification.
  • Fecal occult blood testing performed on 990 patients without overt bleeding.
  • Endoscopic evaluation for patients with positive FOB results.

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Main Results:

  • 2.2% of patients tested positive for FOB.
  • Peptic ulcer disease found in 23.8% of FOB-positive patients.
  • Premalignant colonic neoplasia detected in 31.6% of FOB-positive patients.
  • Upper GI mucosal inflammation present in all evaluated patients.

Conclusions:

  • Fecal occult blood in alcoholic patients is a significant marker for peptic ulcer disease and colorectal neoplasia.
  • FOB should not be solely attributed to alcohol ingestion without excluding other pathologies.
  • Early detection of gastrointestinal cancers through FOB testing is clinically important in alcoholic populations.