論文

査読有り
2016年5月

Photocoagulation therapy for laryngeal dysplasia using angiolytic lasers

EUROPEAN ARCHIVES OF OTO-RHINO-LARYNGOLOGY
  • Yo Kishimoto
  • ,
  • Ryo Suzuki
  • ,
  • Yoshitaka Kawai
  • ,
  • Nao Hiwatashi
  • ,
  • Morimasa Kitamura
  • ,
  • Ichiro Tateya
  • ,
  • Shigeru Hirano

273
5
開始ページ
1221
終了ページ
1225
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1007/s00405-015-3887-z
出版者・発行元
SPRINGER

In the management of laryngeal pre-cancerous lesions such as dysplasia or carcinoma in situ (CIS), it is important that lesion regression occur without any complications. As a minimally invasive treatment option, photocoagulation therapy using angiolytic lasers has been attracting attention. Therapeutic effects have been reported for this type of treatment, however, vocal function after treatment has not been well discussed. In this retrospective case series, we examined the therapeutic effects of photocoagulation therapy on laryngeal dysplasia and the impact on vocal function. Twenty-four patients with laryngeal dysplasia or CIS were treated with photocoagulation therapy using angiolytic lasers. Two patients were treated under general anesthesia, the remaining 22 patients were treated with topical anesthesia. Before and after treatment the extent of the lesion and vocal function was evaluated by endoscopic examination and acoustic and aerodynamic analyses, respectively. More than 50 % disease regression was observed in 20 of 24 patients. Acoustic and aerodynamic analyses revealed improvement in pitch perturbation quotient with no impairment in other parameters. Photocoagulation therapy using angiolytic lasers has proven to be feasible and safe for the treatment of laryngeal dysplasia.

Web of Science ® 被引用回数 : 8

リンク情報
DOI
https://doi.org/10.1007/s00405-015-3887-z
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000373745200022&DestApp=WOS_CPL
ID情報
  • DOI : 10.1007/s00405-015-3887-z
  • ISSN : 0937-4477
  • eISSN : 1434-4726
  • Web of Science ID : WOS:000373745200022

エクスポート
BibTeX RIS