Journal of Clinical Otolaryngology Head and Neck Surgery
The Busan, Ulsan, Gyeoungnam Branch of Korean Society of Otolaryngology-Head and Neck Surgery
증례

기관지 과반응성을 평가하기 위한 저온저습공기 기관지 자극장치의 개발 및 활용

김대영1, 김영효1, 임대현2, 김정희2,*
Dae-Young Kim1, Young Hyo Kim1, Dae-Hyun Lim2, Jeong-Hee Kim2,*
1인하대학교 의과대학 이비인후과학교실
2소아청소년과학교실
1Department of Otorhinolaryngology, Incheon, Korea
2Pediatrics, Inha University College of Medicine, Incheon, Korea
*교신저자: 김정희, 22332 인천광역시 중구 인항로 27 인하대학교 의과대학 소아청소년과학교실 전화: (032) 890-3660·전송:(032) 890-2844 E-mail:kimjhmd@inha.ac.kr

© Copyright 2016 The Busan, Ulsan, Gyeoungnam Branch of Korean Society of Otolaryngology-Head and Neck Surgery. This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Received: Jun 21, 2016; Revised: Sep 06, 2016; Accepted: Oct 25, 2016

Published Online: May 31, 2020

ABSTRACT

Cold dry air (CDA) bronchial provocation test is useful in patient with bronchial hyper-responsiveness. We performed CDA bronchial provocation in a 7-year-old boy with asthma and subjective cold hyper-responsiveness (SCH). He reported increase of symptom score after provocation. His spirometry revealed that there was significant decrease of FEV1 (1.22 to 0.70 liter), FVC (2.81 to 2.34 liter), FEV1/FVC ratio (43.4% to 29.9%), FEF25- 75% (0.49 to 0.22 liter/second) and PEF (118 to 88 liter/second). It is possible that CDA bronchial provocation test might be a useful tool for identifying and evaluating bronchial hyper- responsiveness. (J Clinical Otolaryngol 2016;27:362-365)

Keywords: 기관지 과반응성; 천식; 폐활량검사
Keywords: Bronchial hyperreactivity; Asthma; Spirometry