계명대학교 의학도서관 Repository

진주종성 중이염의 진단에서 프로펠러 확산강조영상의 유용성

Metadata Downloads
Author(s)
박순형이예원박준완장호준남성일
Keimyung Author(s)
Nam, Sung IlPark, Soon Hyung
Department
Dept. of Otorhinolaryngology (이비인후과학)
Journal Title
Korean Journal of Otorhinolaryngology-Head and Neck Surgery
Issued Date
2016
Volume
59
Issue
12
Keyword
CholesteatomaDiffusion weighted MRIMRI
Abstract
Background and Objectives; This study was to done to determine the value of PROPELLER diffusion-weighted imaging in detecting cholesteatoma.
Subjects and Method; Sixty-five patients were evaluated by preoperative magnetic resonance imaging (MRI) with PROPELLER diffusion-weighted imaging. Of 65 patients, 16 patients had chronic otitis media without cholesteatoma and 49 patients with cholesteatoma. Surgical and pathologic findings were compared with the preoperative findings by PROPELLER diffusion-weighted imaging to assess the sensitivity, specificity, positive and negative predictive values.
Results; In 49 patients with cholesteatoma, high signal intensity compatible with cholesteatoma was found in 46 patients, whereas in 16 patients without cholesteatoma, high signal intensity was not detected in any of them. The sensitivity, specificity, positive and negative predictive values for PROPELLER diffusion-weighted imaging were 94.1%, 100%, 100%, and 84.2%, respectively.
Conclusion; PROPELLER diffusion-weighted imaging can be a useful tool in detecting cholesteatoma.
Alternative Title
The Value of PROPELLER Diffusion-Weighted Image in the Detection of Cholesteatoma
Keimyung Author(s)(Kor)
남성일
박순형
Publisher
School of Medicine
Citation
박순형 et al. (2016). 진주종성 중이염의 진단에서 프로펠러 확산강조영상의 유용성. Korean Journal of Otorhinolaryngology-Head and Neck Surgery, 59(12), 813–818. doi: 10.3342/kjorl-hns.2016.59.12.813
Type
Article
ISSN
2092-5859
DOI
10.3342/kjorl-hns.2016.59.12.813
URI
https://kumel.medlib.dsmc.or.kr/handle/2015.oak/32626
Appears in Collections:
1. School of Medicine (의과대학) > Dept. of Otorhinolaryngology (이비인후과학)
Authorize & License
  • Authorize공개
Files in This Item:

Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.