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Gastroenterological emergencies in the tropics
Bailliere'S Clinical Gastroenterology
|December 1, 1991
Summary
Gastroenterological emergencies vary significantly between tropical and temperate regions, influenced by ethnic and environmental factors. Key tropical issues include esophageal varices, cholera-induced dehydration, and acute liver failure, often challenging to manage in resource-limited settings.
Area of Science:
- Gastroenterology
- Tropical Medicine
- Public Health
Background:
- Gastroenterological emergencies exhibit distinct prevalence patterns in tropical versus temperate climates.
- Ethnic and environmental factors significantly influence the geographic distribution of these conditions.
Purpose of the Study:
- To delineate the spectrum of gastroenterological emergencies prevalent in tropical regions.
- To highlight the unique challenges in managing these emergencies, particularly in resource-limited settings.
Main Methods:
- Review of epidemiological data on gastroenterological emergencies in tropical countries.
- Analysis of etiological factors, clinical presentations, and management challenges.
Main Results:
- Esophageal lesions (varices, carcinoma), peptic ulcer disease, and cholera-related dehydration are common.
- Intestinal emergencies include helminthic obstruction, enteric fever complications, and tuberculosis.
- Hepatobiliary emergencies such as viral hepatitis leading to acute liver failure, amoebiasis, and pyogenic liver abscesses are significant causes of morbidity and mortality.
Conclusions:
- Gastroenterological emergencies in the tropics present unique challenges due to specific endemic diseases and limited healthcare infrastructure.
- Effective management requires tailored strategies addressing local etiologies and resource constraints.