Sudden bilateral hearing loss are seen rarely and the toxic substance exposure constitutes a small part of etiology. A Fifty-eight-year-old woman admitted to our clinic with sudden bilateral hearing loss shortly after chlorpyrifos-ethyl exposure. Otolaryngologic examination findings were normal. The patient had 40 dB sensorineural hearing loss (SNHL) on the right ear and 48 dB SNHL on the left ...

Topical hemostatic agents are largely used to reduce blood loss during otolaryngologic surgery. These agents play an important role in both keeping the patient’s hemodynamic equilibrium and allowing for a better view of the surgical field. These agents can be classified based on their mechanism of action, and include physical or mechanical agents. Most complications of topical hemostatic agents...

OBJECTIVES To evaluate whether patients with abnormal Reflux Symptom Index (RSI) and Reflux Finding Score (RFS) benefit from proton pump inhibitor (PPI) therapy. STUDY DESIGN Open, multicenter, prospective longitudinal cohort study. METHODS Patients with suspected reflux-associated laryngologic symptoms were evaluated by 40 community practice otolaryngologists using RSI and RFS. Patients we...

OBJECTIVES/HYPOTHESIS Determine temporal trends in otolaryngologists' utilization of computed tomography (CT) in the diagnosis of sinonasal disorders. STUDY DESIGN Cross-sectional analysis of national health-care database. METHODS The National Ambulatory Medical Care Survey was examined from 2005 to 2010, and all visits to otolaryngologists with a chronic sinonasal diagnosis code (e.g., chr...

INTRODUCTION The management and use of antimicrobial drugs has clinical, economic, and environmental implications. In many countries, antimicrobial drugs are the most frequently prescribed therapeutic agents. Therefore, health-care policy should focus on how to establish a rational attitude toward antibiotics. This study was performed to investigate antibiotic usage as a prophylactic regimen in...