Hyperbaric oxygen therapy in malignant otitis externa: a retrospective analysis.

Purpose: Malignant otitis externa (MOE) is a rare form of invasive osteomyelitis of the external ear canal. It is typically caused by Pseudomonas aeruginosa in immunocompromised patients. The diagnosis is clinical, and the initial treatment involves systemic antibiotics or antifungal therapy.

Otolaryngologist's role in the diagnosis of amyotrophic lateral sclerosis.

Amyotrophic lateral sclerosis (ALS) is a progressive and late-onset fatal neurodegenerative disease characterised by selective death of motor neurons. The aetiology of ALS is still unknown and it is extremely heterogeneous in genetics and clinical presentation, being the respiratory failure the usual cause of death. We describe a case of a 61-year-old male patient referred to the otolaryngology consultation for a 6-month history of progressive solid dysphagia and dysphonia.

Pediatric atrophic rhinosinusitis: what can we do?

A 5-year-old female had history of chronic foul smelling nasal discharge. Rhinoscopy showed greenish crusts lining the nasal cavities and inferior turbinates were shriveled significantly. Nasal cavity cultures of crusts by swab revealed Klebsiella ozaenae making the diagnosis of primary atrophic rhinosinusitis.

[Nasal and laryngeal sarcoidosis - case presentation].

The authors present the case of a 41-year-old woman with nasal and laryngeal involvement by sarcoidosis, review the literature and discuss the otolaryngologic manifestations, the diagnostic evaluation, treatment and prognostic of this entity.