کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4107653 1605402 2009 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Doppler sonar analysis of swallowing sounds in normal pediatric individuals
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی بیماری های گوش و جراحی پلاستیک صورت
پیش نمایش صفحه اول مقاله
Doppler sonar analysis of swallowing sounds in normal pediatric individuals
چکیده انگلیسی

SummaryAmong the methods for assessing swallowing sounds - videofluoroscopy modified barium study, fiberoptic swallowing endoscopy, neck auscultation through a microphone, accelerometer and, more recently, the Doppler sonar - we have chosen the latter.Aimto analyze swallowing sounds by cervical auscultation using Doppler sonar, in a population between 2 and 15 years without oro-pharyngeal dysfunction.Study designcross-sectional historical cohort.Materials and methodswe investigated 90 individuals in Curitiba (2006/2007). The population was separated by age into 3 groups: from 2 to 5 years, from 5 to 10 years of age and from 10 to 15 years of age. We obtained the average values for frequency, intensity and swallowing duration for saliva, liquid and pasty foods).Resultsobjective and measurable data were obtained. Significance related to gender was found in certain age groups and consistencies, under all the studied variables, except swallowing time.Conclusionneck auscultation using Doppler sonar is a sensitive method to detect swallowing sounds. There was swallowing interference associated with saliva and the other tested food types and with the biological development of the age range being studied. It is an easy to apply method, not expensive and non-invasive.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Brazilian Journal of Otorhinolaryngology - Volume 75, Issue 5, September–October 2009, Pages 706–715
نویسندگان
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