A Ten-Year Retrospective Study on the Clinical Features and Outcomes of Pediatric Intestinal Tuberculosis Admitted in UP-Philippine General Hospital

  • Eleonor G. Rodenas-Sabico
  • Germana Emerita V. Gregorio
  • Ma. Liza Antoinette M. Gonzales
Keywords: intestinal tuberculosis, extrapulmonary tuberculosis, Mycobacterium tuberculosis

Abstract

Objective. To describe the clinical, biochemical, microbiologic, radiologic and histological features and outcome of intestinal TB.
Methods. Medical records of patients diagnosed with intestinal TB were reviewed. Cases were considered bacteriologically-confirmed if intestinal tissue was positive on smear culture or polymerase chain reaction (PCR); and clinically-diagnosed if with clinical, histologic, and radiologic evidence of extra-pulmonary TB.
Results. Fifteen patients [Mean (SD) age: 13 (4) years; 53% females] were included. One was bacteriologicallyconfirmed; and fourteen were clinically-diagnosed. Fever (87%) and abdominal pain (73%) were commonly seen. Seven (47%) had anemia, 5 (33%) leukocytosis and 10 (71%) hypoalbuminemia. Eleven (73%) were positive on smear or TB PCR of various specimens. Nine of 10 (90%) patients with an abdominal CT scan had thickening of bowel loops. Three with intestinal biopsy demonstrated caseation granuloma. Fourteen patients were given quadruple anti-TB medications. Six had surgery, 8 had no disease-related complications, 4 died of sepsis and 3 were lost to follow up.
Conclusion. Intestinal TB presents with non-specific clinical and laboratory features. Radiologic findings may provide a clue to the diagnosis. Histologic confirmation in intestinal tissue was only seen in a few cases. The prognosis was favorable for patients who completed the anti-TB treatment.

Published
2020-04-30
Section
Articles

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