フクダ モトキ   HUKUDA Motoki
  福田 元気
   所属   歯学部 歯科放射線学
   職種   助教
言語種別 英語
発行・発表の年月 2016/02
形態種別 学術雑誌
査読 査読あり
標題 Utilization of computer-aided detection system in diagnosing unilateral maxillary sinusitis on panoramic radiographs.
執筆形態 共著
掲載誌名 Dentomaxillofac Radiol
掲載区分国外
著者・共著者 Ohashi Y, Ariji Y, Katsumata A, Fujita H, Nakayama M, Fukuda M, Nozawa M, Ariji E.
概要 OBJECTIVES:
The aim of this study was to clarify whether a CAD system for panoramic radiography can contribute to improved diagnostic performance for maxillary sinusitis by inexperienced dentists.
METHODS:
The panoramic radiographs of 49 patients with maxillary sinusitis and 49 patients with healthy sinuses were evaluated in this study. The diagnostic performance of the CAD system was determined. 12 inexperienced dentists and 4 expert oral and maxillofacial radiologists observed the total of 98 panoramic radiographs and judged the presence or absence of maxillary sinusitis, under conditions with and without the support of the CAD system.
RESULTS:
The CAD system provided sensitivity of 77.6%, specificity of 69.4% and accuracy of 73.5%. The diagnostic performance of the inexperienced dentists increased with the support of the CAD system.
CONCLUSIONS:
The CAD system supported the inexperienced dentists in diagnosing maxillary sinusitis on the panoramic radiographs.