BACKGROUND Acute otitis externa, an inflammatory condition of the external auditory canal, is a common clinical problem in general medicine. OBJECTIVES This study aimed to determine the etiology of otitis externa in patients from the Mazandaran province, north of Iran, which has a humid climate, as humidity can affect the prevalence of pathogenic microorganisms. PATIENTS AND METHODS This cr...

Necrotizing external otitis (NEO) is an invasive infectious disease involving the cartilaginous and/or bony external auditory canal (EAC) that particularly affects immunocompromised patients.1 Patients usually present with unrelenting otalgia that is disproportionate to the clinical signs and purulent otorrhea. The diagnosis of NEO is based on a combination of clinical, laboratory, and imaging ...

OBJECTIVE Otitis externa (OE), also known as "swimmer's ear", is an inflammation or infection of the external auditory canal. Many risk factors have been identified, mainly excessive moisture in the canal from swimming. STUDY DESIGN/METHODS To study the leading risk factors of otitis externa. Eighty-seven children aged 3.5-12 years (mean 68+/-6.5 months) who were diagnosed with otitis externa...

We have presented the first child in Delaware with malignant external otitis associated with IgG4 deficiency. Our patient needed three courses of intravenous antibiotics and twice required mastoidectomy, but has recovered completely following the restoration of the natural barrier between the internal and external ear, using a fascial graft from the large temporalis muscle. Some hearing deficit...

Objectives. To discuss the management of a squamous cell carcinoma in the presence of malignant otitis externa. Study Design. We present only the third reported case in the literature of a synchronous tumour with malignant otitis externa in the literature. Methods. A case report and review of malignant otitis externa and squamous cell carcinomas of the external auditory canal are discussed. Res...

OBJECTIVE The aim of this experimental study was to compare the dose-related effect of topical thymoquinone (TQ) with other topical agents used in the management of acute otitis externa (AOE) in a rat model. MATERIALS AND METHODS Forty-eight male Wistar albino rats were divided into six groups each with eight rats per group. Group I was the control group with no external otitis, whereas exter...

During a survey of the occurrence of Malassezia species in the external ear canals of cats without otitis externa, Malassezia furfur was isolated. This is the first report of the isolation of M. furfur from cats.