한 3차 병원에서 2년간 전향적으로 등록된 DILD 환자의 원인, 진단 수기 및 치료 현황
Etiologic Distribution, Diagnostic Tests and Treatment in Prospectively Registered Patients with DILD fot Two Years in a Tertiary Medical Center
정만표 (성균관대학교)
고원중 (성균관대학교)
서지영 (성균관대학교)
김호중 (성균관대학교)
권오정 (성균관대학교)
전경만 (성균관대학교)
류연주 (성균관대학교)
유창민 (성균관대학교)
최재철 (성균관대학교)
강은해 (성균관대학교)
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초록
배 경 : 국내에서 전향적으로 DILD를 등록하여 원인 분류한 보고가 없고 진단 수기 및 치료에 대한 보고도 전무하여, 한 3차 대학병원에서 2년 동안 전향적으로 진단된 DILD의 원인, 진단 수기 및 치료현황에 대한 실태를 파악하고자 본 연구를 시행하였다.방 법 : 2002년 5월부터 2004년 4월까지 2년간 삼성서울병원에서 전향적으로 등록된 DILD 환자 487명을 대상으로, 2002년 ATS/ERS 분류에 따른 원인, 진단에 이용된 수기, 치료 방법에 대해 후향적 조사를 시행하였다.
- keywords
- Interstitial lung disease, Registry, Etiology, Classification, Interstitial lung disease, Registry, Etiology, Classification
Abstract
Introduction : Diffuse interstitial lung diseases (DILD) comprise of a large group of lung diseases with diverse etiologies. They are classified into four categories based on the etiology and pathological findings. In Korea, epidemiological data on DILD has never been reported in a prospective manner. Method : From May 2002 to April 2004, total 487 patients with DILD were prospectively registered at Samsung Medical Center. The prospective observational analysis of the etiologies, its classification based on 2002 ATS/ERS (American Thoracic Society/European Respiratory Society) guidelines, as well as diagnostic tests and the retrospective analysis of the treatment modalities were carried out. Any infectious and malignant causes were excluded. Results : 1) The patients were classified into idiopathic interstitial pneumonia (IIP) in 269 patients (55.2%), known causes of DILD in 168 patients (34.5%), sarcoidosis in 27 patients (5.5%), other forms of DILD in 14 patients (2.9%), and undetermined DILD in 9 patients (1.9%). 2) The diagnostic test showed that most patients had undergone chest high resolution computed tomography (HRCT) and pulmonary function test (PFT) (97%, 89%). Transbronchial lung biopsy (TBLB) and surgical lung biopsy (SLB) were performed in limited patients (38%, 29%). 3) Among 269 patients with IIP, 220 (82%) had idiopathic pulmonary fibrosis (IPF) while 23 (9%) had nonspecific interstitial pneumonia. SLB was carried out in 36% of patients with IIP. 4) Symptomatic supportive care was given to 67% of IPF, but specific medical treatment including corticosteroids was administered to 89% of non-IPF patients. Conclusion : A nationwide registry of DILD patients is required to determine the annual incidence, etiology, and practice pattern of diagnosis and treatment in Korea. (Tuberc Respir Dis 2005; 58: 570-575)
- keywords
- Interstitial lung disease, Registry, Etiology, Classification, Interstitial lung disease, Registry, Etiology, Classification
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