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Portal hypertension complicating abdominal tuberculosis. Case report
S Diab1, T Abu Nema, F Abu Zidan
1Department of Medicine, Faculty of Medicine, University of Kuwait, Safat.
Acta Chirurgica Scandinavica
|June 1, 1990
Summary
Abdominal tuberculosis can cause portal hypertension through direct vein compression or liver and spleen involvement. This rare complication presents with gastrointestinal bleeding and systemic symptoms.
Area of Science:
- Gastroenterology
- Infectious Diseases
- Hepatology
Background:
- Abdominal tuberculosis is a form of extrapulmonary tuberculosis affecting the gastrointestinal tract and peritoneum.
- Portal hypertension is elevated pressure in the portal venous system, often leading to serious complications.
- Tuberculosis-induced portal hypertension is an uncommon but significant clinical entity.
Observation:
- Two cases of abdominal tuberculosis complicated by portal hypertension were analyzed.
- Patients presented with significant gastrointestinal bleeding (hematemesis, melena) and constitutional symptoms (night sweats, anorexia, weight loss).
Findings:
- In one case, tuberculous lymph nodes at the porta hepatis directly compressed the portal vein, causing obstruction.
- The second case involved disseminated tuberculosis affecting the liver and spleen, leading to secondary portal hypertension.
- Both cases highlight the diverse mechanisms by which abdominal tuberculosis can compromise portal venous flow.
Implications:
- These cases underscore the importance of considering abdominal tuberculosis in the differential diagnosis of unexplained portal hypertension, especially in endemic areas.
- Early recognition and appropriate anti-tuberculosis treatment are crucial for managing this complication and improving patient outcomes.
- Further research into the pathogenesis and management strategies for tuberculosis-related portal hypertension is warranted.