[Phantom thoracic opacity].

Abstract

The etiology of the respiratory distress syndrome is dominated by pulmonary edema and the septic shock. We report a rare etiology of a respiratory distress secondary to a rupture of a well treated tuberculous latero-tracheal adenopathy. A 24-year-old woman was treated a year ago for a peripheral and mediastinal lymph node tuberculosis confirmed by the biopsy of a left supra clavicular adenopathy, by two months of isoniazid-rifampicin-pyrazinamide-ethambutol and seven months of isoniazid-rifampicin. The patient completed 9 month treatment with a good clinical and radiology course. Two months after stopping the antibacillary treatment, the patient was admitted to an intensive care unit with a respiratory distress syndrome requiring both intubation and artificial ventilation. The bronchial aspiration brought back plain pus. The telethorax from admission was normal and the retrospective history suggested the diagnostic of a ganglio-bronchial fistula which was confirmed by bronchial fibroscopy demonstrating right latero-tracheal fistula. The course was good with recovery of consciousness on the seventh day. Direct bacilloscopies and culture were negative. The digestive fibroscopy was normal. Finally, fistulization of a tuberculous adenopathy must be considered among the etiologies of respiratory distress even in a patient appropriately treated for mediastinal lymph node tuberculosis.