OBJECTIVE The primary objective of this study was to compare the utility of high-speed video (HSV) to videostroboscopy (VS) in the assessment of adolescents with normal and abnormal larynges. A secondary objective was to evaluate the ease of assessment of adolescents with HSV. STUDY DESIGN Case series with chart review. SETTING Tertiary academic health care center. SUBJECTS AND METHODS Th...

Vertical motion of the vocal folds during phonation is a possible diagnostically significant feature. However, it is difficult to judge vertical motion through the typical two-dimensional stroboscopic display. Through high-speed videoendo-scopy (HSV), the dynamics of vocal fold vibration are easier to appreciate; however, the traditional HSV is also two-dimensional. Recently, a method to displa...

OBJECTIVES/HYPOTHESIS The aim of the study was to present the development of a miniature laser projection endoscope and to quantify vocal fold length and vibratory amplitude of the pediatric glottis using high-speed digital imaging coupled with the laser endoscope. STUDY DESIGN For this prospective study, absolute measurement of entire vocal fold length, membranous length of the vocal fold, a...

To evaluate pre and post treatment results based on Laryngeal mucosal changes as assessed by direct videolaryngoscopy/stroboscopy using Belafsky scores. In our study we have evaluated laryngeal in patientswith dysphonia RSI 10 before after 6 months of with Tab. Pantoprazole Tab.Mosapride. This prospective was carried out 50 patients attending the ENT patient department ofa tertiary care referra...

Since the 2004 FDA initiative the investigation and evaluation of in-situ process analytical methods (PAT) has been significantly intensified. In the class of PAT tools relevant for the monitoring of crystallization processes belong the spectroscopy based methods which monitor the liquid concentration; an exception is the FT-Raman spectroscopy which is also capable to deliver information relate...

Background and Objectives Vocal fold (VF) scar is known to be the most common cause of dysphonia after laryngeal microsurgery (LMS). Steroids reduce postoperative formation by inhibiting inflammation collagen deposition. However, clinical evidence whether steroids are helpful in reducing VF LMS still lacking. The purpose this study determine intralesional steroid injection helps voice quality.M...

CONCLUSIONS Some primary laryngeal pathologies with specific clinical presentation may be related to silent laryngeal reflux. An ex adjuvantibus proton pump inhibitor (PPI) treatment may be helpful for showing evidence of such a hidden laryngeal disorder. OBJECTIVE To assess the validity of PPI as an ex adjuvantibus criterion for diagnosis and treatment of suspected reflux-associated laryngit...