Multislice computed tomography overestimates superior semicircular canal dehiscence syndrome.

Objectives: We assessed the prevalence of superior semicircular canal dehiscence (SSCD) through examination of ultrahigh-resolution computed tomography (CT) scans of the temporal bone and attempted to verify the correspondence between a radiologic diagnosis of SSCD and clinical signs of SSCD syndrome.

Methods: A prospective study was carried out on 191 consecutive patients who underwent temporal bone ultrahigh-resolution CT scans. Cases that matched the radiologic diagnosis of SSCD were subsequently referred for a comprehensive audiological evaluation that might enable a final diagnosis of SSCD syndrome.

Traditional endonasal and microscopic sinus surgery complications versus endoscopic sinus surgery complications: a meta-analysis.

The aim of this study was to compare the incidence of complications of endoscopic sinus surgery (ESS) to the incidence of complications of traditional and microscopic sinus surgery. A meta-analysis was carried out on 28 series of patients (a total of 13,405) who had undergone ESS, 8 series of patients (3,887 in total) who had undergone traditional endonasal sinus surgery and 7 series of patients (1,630 in total) who had undergone microscopic sinus surgery. The authors used the Bayesian inference package WinBUGS operating from within the statistical computer program R (version 2.