Department of Radiology, Juntendo University, School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan.
Clin Imaging. 2010 Mar-Apr;34(2):148-51. doi: 10.1016/j.clinimag.2009.05.003.
Bronchial granular cell tumor is a rare neoplasm. This report describes a 16-year-old female with this tumor in the right upper lobe. An ill-defined mass with peripheral infiltration was recognized on a chest radiograph. Thoracic computed tomography showed an intrabronchial mass lesion at the proximal portion of the bronchial bifurcation of the right B1 segment. The tumor completely occluded the bronchial lumen and thus caused obstructive changes of the lung distal to the tumor.
支气管颗粒细胞瘤是一种罕见的肿瘤。本报告描述了一例 16 岁女性右肺上叶的该肿瘤。胸部 X 线片显示外周浸润性的不明确肿块。胸部 CT 显示右 B1 段支气管分叉近端的支气管内肿块病变。肿瘤完全阻塞了支气管腔，导致肿瘤远端的肺发生阻塞性改变。
