Tuberculosis and Respiratory Diseases
- 제44권4호
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- Pages.853-860
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- 1997
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- 1738-3536(pISSN)
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- 2005-6184(eISSN)
만성 기침 환자에서 기관지와 흉곽외 기도의 Methacholine 유발검사의 의의
Methacholine Responsiveness of Bronchial and Extrathoracic Airway in Patients with Chronic Cough
- 심재정 (고려대학교 의과대학 내과학교실) ;
- 김제형 (고려대학교 의과대학 내과학교실) ;
- 이승룡 (고려대학교 의과대학 내과학교실) ;
- 권영환 (고려대학교 의과대학 내과학교실) ;
- 이소라 (고려대학교 의과대학 내과학교실) ;
- 이상엽 (고려대학교 의과대학 내과학교실) ;
- 이상화 (고려대학교 의과대학 내과학교실) ;
- 서정경 (고려대학교 의과대학 내과학교실) ;
- 조재연 (고려대학교 의과대학 내과학교실) ;
- 인광호 (고려대학교 의과대학 내과학교실) ;
- 유세화 (고려대학교 의과대학 내과학교실) ;
- 강경호 (고려대학교 의과대학 내과학교실)
- Shim, Jae-Jeong (Department of Internal Medicine, College of Medicine, Korea University) ;
- Kim, Je-Hyeong (Department of Internal Medicine, College of Medicine, Korea University) ;
- Lee, Sung-Yong (Department of Internal Medicine, College of Medicine, Korea University) ;
- Kwan, Young-Hwan (Department of Internal Medicine, College of Medicine, Korea University) ;
- Lee, So-Ra (Department of Internal Medicine, College of Medicine, Korea University) ;
- Lee,, Sang-Yeub (Department of Internal Medicine, College of Medicine, Korea University) ;
- Lee, Sang-Hwa (Department of Internal Medicine, College of Medicine, Korea University) ;
- Suh, Jung-Kyung (Department of Internal Medicine, College of Medicine, Korea University) ;
- Cho, Jae-Youn (Department of Internal Medicine, College of Medicine, Korea University) ;
- In, Kwang-Ho (Department of Internal Medicine, College of Medicine, Korea University) ;
- Yoo, Se-Hwa (Department of Internal Medicine, College of Medicine, Korea University) ;
- Kang, Kyung-Ho (Department of Internal Medicine, College of Medicine, Korea University)
- 발행 : 1997.08.31
초록
연구배경 : 만성 기침은 임상에서 흔한 증상으로 대부분은 후비루증(posterior nasal dripping : PND), 천식, 위식도 역류증, 기관지염 등으로 인한 것으로 알려져 있다. 만성 기침 환자 중 일부분은 기침과 동반하여 천명이나, 호흡곤란 등과 같은 기관지 천식과 유사한 증상을 경우가 많아 기관지 과민반응 검사를 시행하게 된다. 기관지 과민반응 검사는 대부분
Background : Chronic cough, defined as a cough persisting for three weeks or longer, is a common symptom for which outpatient care is sought. The most common etiologies of chronic cough are postnasal drip, asthma, and gastroesophageal reflux. Methacholine challenge is a useful diagnostic study in the evaulation of chronic cough, particularly useful in chronic cough patients with asthmatic symptom. Patients with chronic cough may have dysfunction of bronchial and extrathoracic airways. To evaluate if dysfunction of the bronchial and extrathoracic airways causes chronic cough, we assessed bronchial (BHR) and extrathoracic airway (EAHR) responsiveness to inhaled methacholine in patients with chronic cough. Method : 111 patients with chronic cough were enrolled in our study. Enrolled patients had no recorded diagnosis of asthma, bronchopulmonary disease, hypertension, heart disease or systemic disease and no current treatment with bronchodilator or corticosteroid. Enrolled patients consisted of 46 patients with cough alone, 24 patients with wheeze, 22 patients with dyspnea, 19 patients with wheeze and dyspnea. The inhaled methacholine concentrations causing a 20% fall in forced expiratory volume in 1s(