Primary laryngeal tuberculosis mimicking laryngeal carcinoma: CT scan features.
Laryngeal tuberculosis is a rare disease. It is almost always associated with pulmonary tuberculosis. It occurs generally in adults without BCG vaccination or in cases of the acquired immune deficiency syndrome. On laryngoscopy and imaging, it often simulates laryngeal carcinoma, and confirmation is always histological. We report the case of a 36-year-old man who presented to our hospital with dysphonia and dysphagia. Laryngoscopy revealed a lesion of the left vocal cord and the ventricular strip. CT scan found focal, regular thickening of the left vocal cord, associated with irregular thickening of the posterior laryngeal wall. A biopsy confirmed the diagnosis of tuberculosis.
El Kettani
N Ech-Cherif
NE
Department of Neuroradiology, Hôpital des Spécialités, CHU Ibn Sina, Rabat, Morocco.
El Hassani
Mr
M
Chakir
N
N
Jiddane
M
M