منابع مشابه
Coclia Pediatric Neck Masses
The most common syndromic form of hereditary SNHL, Pendred syndrome (PS) was described by Pendred in 1896. The condition is autosomal recessive, and affected individuals also have goiter. The prevalence of PS is estimated at 7.5 to 10 per 100,000 individuals, suggesting that the syndrome may account for 10% of hereditary deafness. The hearing loss is usually congenital and severe to profound, a...
متن کاملPediatric neck masses.
The majority of neck masses in the pediatric population are congenital or inflammatory in origin requiring a thorough understanding of embryology and anatomy of the cervical region. However, malignancy must always be ruled out as they represent 11%-15% of all neck masses in the pediatric population. The initial history and physical are of utmost important to correctly work-up and eventually dia...
متن کاملImaging of Pediatric Neck Masses
Pediatric neck masses comprise a wide spectrum of entities, benign and malignant. The role of imaging is to characterize these lesions, in order to better determine which can be expectantly managed and which require immediate intervention. An important consideration in the pediatric population is ionizing radiation; while X-ray and CT can be useful, radiation can have harmful effects, particula...
متن کاملANALYSIS OF COVARIANCE BASED ON FUZZY TEST STATISTIC
One-way analysis of covariance is a popular and common statisticalmethod, wherein the equality of the means of several random variables whichhave a linear relationship with a random mathematical variable, is tested. Inthis study, a method is presented to improve the one-way analysis of covari-ance when there is an uncertainty in accepting the statistical hypotheses. Themethod deals with a fuzzy...
متن کاملTHE DIAGNOSTIC VALUE OF FINE NEEDLE ASPIRATION BIOPSY OF HEAD AND NECK MASSES
In an attempt to determine the diagnostic value of FNA biopsy of head and neck masses, we reviewed FNAs performed on target lesions of the head and neck in1 59 patients who subsequently underwent surgery in Khalili hospital dur-. ing a 55 month period. Results ofFNAs were compared with postsurgical histologic diagnoses. These 159 cases were broken down into four categories: thyroid masses ...
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ژورنال
عنوان ژورنال: Practica Oto-Rhino-Laryngologica
سال: 1972
ISSN: 1884-4545,0032-6313
DOI: 10.5631/jibirin.65.1261