Kumagae Yuichi, Jinguji Megumi, Tanaka Daizo, Nakajo Masayuki
Department of Radiology, Kagoshima University Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima 890-8544, Japan.
J Thorac Imaging. 2006 Nov;21(4):293-5. doi: 10.1097/01.rti.0000213557.46505.9b.
The term tracheal bronchus encompasses a variety of bronchial anomalies originating from the trachea or main bronchus and directed to the upper lobe, and a true tracheal bronchus is any bronchus originating from the trachea. In most cases, it is found incidentally during bronchoscopy or tomography. It is often unilateral, and bilateral true tracheal bronchi are very rare. We report a case of a 54-year-old woman who had bilateral true tracheal bronchi associated with hemoptysis.
气管支气管这一术语涵盖了多种起源于气管或主支气管并通向肺上叶的支气管异常情况,真正的气管支气管是指任何起源于气管的支气管。在大多数情况下,它是在支气管镜检查或断层扫描时偶然发现的。它通常是单侧的,双侧真正的气管支气管非常罕见。我们报告一例54岁女性,其患有双侧真正的气管支气管并伴有咯血。