Otolaryngologic manifestations of human immunodeficiency virus infection

Single Dose Topical Application of Clotrimazole for the Treatment of Otomycosis: Is This Enough?

Background and Objectives

To determine the efficacy of filling the external auditory meatus with 1% clotrimazole at a single visit for the treatment of otomycosis.

Subjects and Methods

This prospective study included 40 patients who were referred to our clinic with complaints of ear itching, pain, and fullness, and were diagnosed with unilateral otomycosis. After cleaning the mycotic hyphae from the external auditory meatus, the ear canal was filled with 1% clotrimazole, using an intravenous catheter and syringe. The patients received follow-up examinations on post-treatment days 7, 15, and 45.

Results

The follow-up otomicroscopic examinations revealed that 95% of the ear canals were entirely clean and that all symptoms had resolved. The post-treatment scores of pain, aural fullness and itching were significantly lower than the pre-treatment scores (p<0.01).

Conclusions

Filling the external auditory meatus with 1% clotrimazole at a single visit is an easy, efficient, and cost-effective treatment for otomycosis. Additionally, high patient compliance makes this treatment superior to long-term topical therapy.

Viral causes of hearing loss: a review for hearing health professionals

A number of viral infections can cause hearing loss. Hearing loss induced by these viruses can be congenital or acquired, unilateral or bilateral. Certain viral infections can directly damage inner ear structures, others can induce inflammatory responses which then cause this damage, and still others can increase susceptibility or bacterial or fungal infection, leading to hearing loss. Typically, virus-induced hearing loss is sensorineural, although conductive and mixed hearing losses can be seen following infection with certain viruses. Occasionally, recovery of hearing after these infections can occur spontaneously. Most importantly, some of these viral infections can be prevented or treated. For many of these viruses, guidelines for their treatment or prevention have recently been revised. In this review, we outline many of the viruses that cause hearing loss, their epidemiology, course, prevention, and treatment.

Infection of the facial area, oral cavity, oropharynx, and retropharynx

Radiologists play an important role in the evaluation of upper neck infections. Although most oral cavity infections arise from diseased teeth, several other sources of infection need to be considered. The distinction between abscess and phlegmon is of particular importance. Cross-sectional imaging is frequently used to identify complications of the initial infection.

Otolaryngologic manifestations of human immunodeficiency virus infection

The otolaryngologist is uniquely positioned to detect and pursue manifestations of HIV in the head and neck. The presentation of problems subsequent to HIV infection is quite varied, but close investigation will often reveal treatable problems.

CT and MR imaging evaluation of neck infections with clinical correlations

Infection of the neck is a common clinical problem in all age groups, especially children and young adults. The clinical symptoms and signs are often suggestive of the diagnosis. Imaging studies including CT and MR imaging are frequently required to confirm the diagnosis but more importantly to localize the infectious process and search for and delineate an abscess cavity. Ultrasound has also been used in the evaluation of superficial neck infections, especially to determine fluid accumulation. Conventional films consisting of an anteroposterior and lateral view were the examination before the introduction of CT in 1972. Conventional films can still be used for a preliminary survey, especially of the retropharyngeal space when there is a question of a retropharyngeal phlegmon or abscess.

Sinusitis in adults

Symptoms of sinusitis are among the most common reasons for patients presenting to primary care physicians. There is considerable controversy regarding appropriate management of both acute and chronic sinus disease. This article reviews etiologic mechanisms in these conditions and presents recent evidence to provide a logical basis on which to make decisions regarding medical and surgical therapy.