Okuyama Takako, Akazawa Yuki, Uchida Junji, Nishino Kazumi, Kumagai Toru, Imamura Fumio
Osaka Medical Center for Cancer and Cardiovascular Diseases, Osaka, Japan.
J Bronchology Interv Pulmonol. 2011 Oct;18(4):340-2. doi: 10.1097/LBR.0b013e3182310d41.
A 68-year-old woman was admitted with symptoms of dry cough and stridor. Computed tomography of the chest revealed a cystic, polypoid lesion protruding inside the trachea, extending to the subcarina. The patient underwent a resection of the cyst, which was found to penetrate the wall of the trachea. Most commonly, bronchogenic cysts appear in the medial one third of the lungs or in the mediastinum. This is a rare case of a mediastinal bronchogenic cyst protruding into the trachea.
一名68岁女性因干咳和喘鸣症状入院。胸部计算机断层扫描显示气管内有一个囊性、息肉样病变，延伸至隆突下。患者接受了囊肿切除术，发现囊肿已穿透气管壁。支气管源性囊肿最常见于肺内中三分之一或纵隔。这是一例罕见的纵隔支气管源性囊肿突入气管的病例。
