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[Esophageal tuberculosis]
Ramón Baños1, Andrés Serrano, Fernando Alberca
1Unidad de Endoscopia Digestiva, Hospital Universitario "Virgen de la Arrixacz", Murcia, Espana.
Summary
Esophageal tuberculosis is rare, often secondary to other infections. Suspect it in patients with swallowing difficulties and positive tuberculosis tests to avoid misdiagnosis and ensure correct treatment.
Area of Science:
- Gastroenterology
- Infectious Diseases
- Pulmonology
Background:
- Esophageal tuberculosis (TB) is exceptionally rare, with primary forms virtually non-existent.
- Secondary esophageal TB is infrequently documented, necessitating high clinical suspicion.
Observation:
- Patients presenting with dysphagia, positive tuberculin skin tests, active pulmonary TB, or mediastinal adenopathy warrant evaluation for esophageal TB.
- Endoscopic and radiographic findings can mimic esophageal carcinoma, highlighting the importance of accurate diagnosis.
Findings:
- Diagnosis requires definitive isolation of the tuberculosis bacillus (Mycobacterium tuberculosis).
- Standard anti-TB therapy is effective for esophageal involvement.
Implications:
- Accurate diagnosis of esophageal TB prevents inappropriate treatments, such as surgery for presumed malignancy.
- Increased awareness can improve patient outcomes for this rare manifestation of tuberculosis.