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Laryngeal tuberculosis mimicking malignant epiglottic mass: Illustrated case
María Juliana Reyes-Cardona1, David Arcila-Carmona2, Luz F Sua1,3
1Faculty of Health Sciences, Universidad Icesi, Calle 18 # 122-135, Cali 760032, Colombia.
None:
Laryngeal tuberculosis (TB), accounting for less than 1% of extrapulmonary TB cases, poses significant diagnostic challenges due to its mimicry of malignant lesions and high transmissibility. This case describes a 55-year-old male from a TB-endemic region in Colombia presenting with an 8-month history of progressive weight loss, odynophagia, dysphagia, and dysphonia, in whom nasolaryngoscopy revealed a tumor-like lesion occupying the epiglottis. Microbiological testing confirmed drug-sensitive Mycobacterium tuberculosis, and following a four-drug antituberculosis regimen, complete resolution of the lesion with preservation of laryngeal architecture was achieved. This case highlights that laryngeal TB should remain a key differential diagnosis in patients with laryngeal lesions in endemic areas, as early microbiological confirmation and prompt treatment can lead to full anatomical and functional recovery while minimizing transmission risk.
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