Vocal Fold Congenital Lesions Anatomo-Pathology and Phonosurgery
نویسندگان
چکیده
منابع مشابه
Phonosurgery of vocal fold polyps, cysts and nodules is beneficial.
INTRODUCTION This study reports our experience with microscopic phonosurgery (PS) of benign lesions of the vocal folds. MATERIAL AND METHODS During the five-year period from 2003 to 2007, a total of 97 patients had PS for vocal fold polyps (n = 63), vocal fold cysts (n = 17), vocal fold nodules (n = 12) or vocal fold oedema (n = 5). Their average age was 41 years; 62% were women and 69% were ...
متن کاملStochastic approach to vocal fold pathology diagnostics
In this paper we consider a feature estimation approach for vocal fold pathology classification, based on digital signal processing theory. This problem is addressed by formulating a stochastic maximum likelihood (ML) estimation procedure, based on Estimation-Maximization (EM) algorithm. New spectral parameters of speech, noted as Spectral Pathology Component (SPC) is estimated. For classificat...
متن کاملA novel hybrid method for vocal fold pathology diagnosis based on russian language
In this paper, first, an initial feature vector for vocal fold pathology diagnosis is proposed. Then, for optimizing the initial feature vector, a genetic algorithm is proposed. Some experiments are carried out for evaluating and comparing the classification accuracies which are obtained by the use of the different classifiers (ensemble of decision tree, discriminant analysis and K-nearest neig...
متن کاملRadiophonosurgery of benign superficial vocal fold lesions.
OBJECTIVE To conduct a prospective randomized controlled trial describing and investigating the efficacy and safety of radiosurgical excision of benign superficial vocal fold lesions. MATERIALS AND METHODS Fifty patients with benign superficial vocal fold lesions (20 vocal nodules, 27 vocal polyps and three Reinke's oedema) who failed conservative therapy were included in the study. They were...
متن کاملGender and age in benign vocal fold lesions.
OBJECTIVE/HYPOTHESIS Certain lesions appear to occur predominantly in one gender or in younger or older patients. We examined a large sample from a treatment-seeking population to describe gender and age associations of an array of benign vocal fold lesions. STUDY DESIGN Retrospective review. METHODS The medical records and evaluations of all adult patients presenting for care over a 5-year...
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ژورنال
عنوان ژورنال: Koutou (THE LARYNX JAPAN)
سال: 2002
ISSN: 0915-6127
DOI: 10.5426/larynx1989.14.2_47