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Biliary tract obstruction due to tuberculous adenitis
The American Journal of Medicine
|March 1, 1980
Summary
Tuberculosis can affect the pancreas, presenting as a mass and biliary obstruction. Treatment with isoniazid and ethambutol led to complete recovery in a young woman.
Area of Science:
- Gastroenterology
- Infectious Diseases
- Oncology
Background:
- Biliary tract obstruction and pancreatic masses are typically associated with malignancy or common inflammatory conditions.
- Tuberculosis (TB) is a rare cause of pancreatic or peripancreatic lymph node involvement, often presenting with non-specific symptoms.
Observation:
- A 25-year-old woman presented with constitutional symptoms and laboratory findings indicative of biliary obstruction.
- Imaging revealed a pancreatic head mass, leading to surgical exploration.
- Laparotomy identified isolated tuberculous adenitis in the peripancreatic lymph nodes, with no evidence of malignancy.
Findings:
- The patient's symptoms and biochemical markers resolved completely after treatment.
- Histopathological examination confirmed tuberculous adenitis as the cause of the observed mass and obstruction.
Implications:
- This case highlights the importance of considering extrapulmonary tuberculosis in the differential diagnosis of pancreatic head masses and biliary obstruction, even in young individuals.
- Early diagnosis and appropriate anti-tuberculosis therapy are crucial for favorable outcomes, preventing unnecessary surgical intervention for presumed malignancy.