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반희정 ( Hee Jung Ban ),지수영 ( Su Young Chi ),오인재 ( In Jae Oh ),김규식 ( Kyu Sik Kim ),주진영 ( Jin Yung Ju ),권용수 ( Yong Soo Kwon ),김유일 ( Yu Il Kim ) 대한내과학회 2009 대한내과학회지 Vol.77 No.3
A 54-year-old man presented with a cough, sputum, and fever. His chest X-ray showed atelectasis in the right middle lobe. Computed tomography revealed obstruction of the bronchus intermedius by an endobronchial tumor. The first bronchoscopic biopsy specimens suggested lipoma. We resected the tumor via rigid bronchoscopy under general anesthesia and the final pathology report revealed a cartilaginous hamartoma. Subsequently, he has been followed for more than 1 year without recurrence. (Korean J Med 77:349-352, 2009)
김신범,강현희,문화식,이상학,임정욱,주현수,하직환 대한결핵 및 호흡기학회 2017 대한결핵 및 호흡기학회 추계학술대회 초록집 Vol.124 No.-
Introduction: It is known as the rigid bronchoscopic intervention is an excellent therapeutic option to replace surgery in post-intubation tracheal stenosis (PITS). However, it is difficult to predict its outcome. We aimed to evaluate factors affecting the successful rigid bronchoscopic intervention in patients with PITS. Method: Data was collected retrospectively on 41 patients with PITS underwent rigid bronchoscopic intervention between October 2007 and July 2017 at St. Paul hospital. Successful therapeutic outcome was defined as maintaining the airway patency without stent insertion by bronchoscopic dilatation and surgery or stent reinsertion after stent removal. Results: In 9 of 41 patients, airway patency was maintained by conducting only bronchoscopic dilatation without stent insertion. Successful stent removal was performed in 21 of 32 patients who received the stent insertion. The length of stenotic lesion was a significant factor to determine the therapeutic outcome not only in group without stent insertion (p=0.005) but also in group with successful stent removal (p=0.022) by subgroup analysis. However, there was no statistically significant factor to determine the therapeutic outcome in multivariate logistic regression analysis. Conclusion: It is suggested that the length of stenotic lesion of tracheal stenosis may influence the successful therapeutic outcome of rigid bronchoscopic intervention. Further studies are needed to assess the significant factors affecting the successful rigid bronchoscopic intervention by including a larger number of patients.