THE LARYNX JAPAN最新文献_第9页

Removal of Hypopharyngeal Foreign Body under Sato Curved Laryngoscope -Report of Two Cases. 佐藤曲喉镜下咽异物切除2例报告。

THE LARYNX JAPAN Pub Date : 2014-06-01 DOI: 10.5426/LARYNX.26.57

Y. Okazaki, Takeshi Hori, H. Hara, H. Yamashita

引用次数: 0

A Study of the Muscles of Phonation and Deglutition 发音和吞咽肌肉的研究

THE LARYNX JAPAN Pub Date : 2013-12-01 DOI: 10.5426/LARYNX.25.36

H. Nagai, K. Nishiyama, Y. Seino, Y. Tabata, M. Okamoto

{"title":"A Study of the Muscles of Phonation and Deglutition","authors":"H. Nagai, K. Nishiyama, Y. Seino, Y. Tabata, M. Okamoto","doi":"10.5426/LARYNX.25.36","DOIUrl":"https://doi.org/10.5426/LARYNX.25.36","url":null,"abstract":"It is impossible to avoid the deterioration in physical function that accompanies aging. We believe that the aim of anti-aging research is to examine ways to maximize physical function within the human lifespan, rather than to investigate immortality. The first author conducted research at the Connor laboratory (University of Wisconsin) from 2002 to 2004 . The Connor lab investigates histological and physiological changes that accompany aging in the genioglossus and intra-laryngeal muscles, which are important for deglutition and vocalization, respectively. That is, the lab investigates alterations of phonation and deglutition that occur with aging. The first author researched the effects of controlled release of basic fibroblast growth factor with autologous fascia implantation in unilateral laryngeal paralysis. It was hypothesized that this method would induce regeneration of damaged tissue associated with paralysis by providing a scaffold, cells, and growth factors. In experiments using rats, the glottal gap decreased, volume of the paralyzed glottal area increased, and atrophy of the thyroarytenoid muscle improved. These findings suggest that the method may present an attractive option for treating unilateral laryngeal paralysis.","PeriodicalId":126820,"journal":{"name":"THE LARYNX JAPAN","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124866705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Voice Problem after Thyroid Surgery 甲状腺手术后的声音问题

THE LARYNX JAPAN Pub Date : 2013-12-01 DOI: 10.5426/LARYNX.25.57

K. Kim

引用次数: 0

Techniques in Vocal Fold Augmentation with Autologous Fat 自体脂肪增强声带的技术

THE LARYNX JAPAN Pub Date : 2013-12-01 DOI: 10.5426/LARYNX.25.74

E. Tamura, H. Fukuda, Shinya Okada, M. Shibuya, M. Iida

引用次数: 0

Interpretation of High-Speed Digital Imaging Findings 高速数字成像结果的解释

THE LARYNX JAPAN Pub Date : 2013-12-01 DOI: 10.5426/LARYNX.25.53

N. Tayama

引用次数: 0

Evaluation of Superselective Intra-Arterial Chemotherapy for Laryngeal Cancer 超选择性动脉化疗治疗喉癌的疗效评价

THE LARYNX JAPAN Pub Date : 2013-12-01 DOI: 10.5426/LARYNX.25.91

Kazuo Sakurai, Hisayuki Kato, Tatsuyoshi Okada, T. Yui, M. Shimizu

引用次数: 0

Clinical Cough Features in Adults and Children with Japanese Cedar Pollinosis 杉木花粉症成人和儿童咳嗽的临床特征

THE LARYNX JAPAN Pub Date : 2013-12-01 DOI: 10.5426/LARYNX.25.87

S. Masuda

{"title":"Clinical Cough Features in Adults and Children with Japanese Cedar Pollinosis","authors":"S. Masuda","doi":"10.5426/LARYNX.25.87","DOIUrl":"https://doi.org/10.5426/LARYNX.25.87","url":null,"abstract":"Patients with Japanese cedar pollinosis (JCP) often complain of cough and throat symptoms. We have extensively investigated the prevalence and characteristics of coughing and other symptoms in adults and children with JCP, through questionnaires in the pollen season from 2009 to 2011. According to the questionnaire, 2944% of adults and 31-48% of children complained of coughing. There was neither significant differences in the prevalence of coughing between adults and children, and nor among three season. The severity of the coughing in each patient was almost mild or moderate. Particularly in children, productive cough was significantly more prominent, and throat symptoms were less found than those in adults. In 2009, total nasal symptom score was significantly higher in coughing patients rather than in ones without a cough. However, there were no correlations between coughing and throat symptoms with either adults or children in each year. These results may indicate that coughing in patients with JCP could be attributed to not only laryngeal allergy but also direct influence of nose inflammation. The difference in features of coughing between adults and children suggests the varied pathology in coughing by age.","PeriodicalId":126820,"journal":{"name":"THE LARYNX JAPAN","volume":"218 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116383715","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Radiotherapeutic Approaches of Functional Organ Preservation for Laryngeal Cancer 喉癌功能器官保存的放射治疗方法

THE LARYNX JAPAN Pub Date : 2013-12-01 DOI: 10.5426/LARYNX.25.29

T. Akimoto

{"title":"Radiotherapeutic Approaches of Functional Organ Preservation for Laryngeal Cancer","authors":"T. Akimoto","doi":"10.5426/LARYNX.25.29","DOIUrl":"https://doi.org/10.5426/LARYNX.25.29","url":null,"abstract":"Radiation therapy（RT）has been established as curative treatment for early and locally advanced laryngeal cancer, and excellent local control rate and functional outcomes have been reported especially in patients with T1 or T2 glottic cancer. In contrast, clinical outcomes for locally advanced laryngeal cancer is not sufficient, although RT combined with chemotherapy（CRT）is advocated as a treatment choice in NCCN guideline for T3 disease. There have been no studies directly comparing organ-preservation surgery with nonsurgical or-gan-preservation protocols including chemoradiation therapy for locally advanced-stage laryngeal tumors in a prospective manner with comparable patient groups. In the only prospective randomized study comparing total laryngectomy and nonsurgical organ preservation, the results of Veterans Affairs（VA）Laryngeal Cancer Study demonstrated that disease-specific survival was the same in the 2 groups. The results of the RTOG 9111, comparing 3 arms including CRT, induction chemotherapy, and RT（the VA protocol）and RT alone exhibited that organ preservation was significantly better for the CRT arm, although OS did not differ among the 3 groups. However, it has been suggested that long-term outcomes after CRT might affect clinical outcomes including functional laryngeal preservation and salvage surgery. In this symposium, we will discuss the possibility whether newer strategies such as induction chemotherapy followed by CRT or RT combined with novel biological agents improve clinical outcomes of the landmark intergroup studies.","PeriodicalId":126820,"journal":{"name":"THE LARYNX JAPAN","volume":"277 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116559455","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Investigations of the Larynx and Singing 喉和歌唱的研究

THE LARYNX JAPAN Pub Date : 2013-12-01 DOI: 10.5426/LARYNX.25.58

M. Hirano

{"title":"Investigations of the Larynx and Singing","authors":"M. Hirano","doi":"10.5426/LARYNX.25.58","DOIUrl":"https://doi.org/10.5426/LARYNX.25.58","url":null,"abstract":"はじめにこの企画にお招きいただき,謝意を表する.1989 年に日本喉頭科学会が設立され,今年第 25 回学術講演会を迎えて感慨無量である.私は 1996 年末に教授を退職し,以来研究を行っていない.今日の話は大変旧い研究の内容で,当時は世界で注目されたが,現在どのように評価されるのかは分からない. 高校,大学の学生の頃,かなり熱心に歌っていた.発声法と歌については,プロのテノール歌手,川崎豊先生(図 1A)に約 4 年半,毎週 1 回個人レッスンを受けた.学生時代にはオペラにも出演し,マスカーニ作曲「カバレリア・ルスチカーナ」のトゥリドゥ,モーツァルト作曲「ドン・ジョヴァンニ」のオッターヴィオ,ビゼー作曲「カルメン」のホセの役を演じた. 医学部 6 年生のときに,当時京都大学助教授の廣戸幾一郎先生(図 1B)から,京都大学に音声言語の学際的研究をする組織があり,医学部では耳鼻咽喉科が参加している. 歌が好きなら耳鼻科に入局して,声の研究をしなさい,と強く勧められて耳鼻科に入った.廣戸先生はその後,久留米大学の教授に就任され,私も久留米大学で勤務することになった.","PeriodicalId":126820,"journal":{"name":"THE LARYNX JAPAN","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129278001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Rheology of Vocal Foldx 声带流变学

THE LARYNX JAPAN Pub Date : 2013-12-01 DOI: 10.5426/LARYNX.25.44

M. Kimura, N. Tayama

{"title":"Rheology of Vocal Foldx","authors":"M. Kimura, N. Tayama","doi":"10.5426/LARYNX.25.44","DOIUrl":"https://doi.org/10.5426/LARYNX.25.44","url":null,"abstract":"The purpose of this study was to compare the functional biomechanical properties of some injectable phonosurgical biomaterials commonly used for vocal fold augmentation. Linear viscoelastic shear properties of cross-linked hyaluronic acid (HA; Juvederm®), micronized AlloDerm (Cymetra®), 3% bovine collagen (Atelocollagen), and calcium hydroxylapatite (CaHA; Radiesse®) were determined as functions of frequency covering the phonatory range, and compared to those of the human vocal fold cover. Measurements of elastic shear modulus (G’) and dynamic viscosity (η’) were made up to 250 Hz with a controlled-strain simple-shear rheometer. Linear leastsquares regression was conducted to curve-fit log G’ and log η’ versus log frequency, and statistical analysis was performed with one-way ANOVA. There were statistically significant differences in the magnitudes of G’ and η’ among the phonosurgical materials and the normal human vocal fold cover (p<0.01), whereas there was no significant difference (p<0.05) in pairwise comparisons among all materials and the normal vocal fold cover. The rheometric properties of Juvederm and Atelocollagen were the closest match to those of the vocal fold cover. These findings suggest that none of the tested injectable biomaterials are ideal implants for facilitating the functional vibratory performance of the vocal fold cover. Future studies for the development of materials with optimal viscoelastic properties are warranted.","PeriodicalId":126820,"journal":{"name":"THE LARYNX JAPAN","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133014538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0