Spandow O, Lindholm C E
Department of Otorhinolaryngology, University Hospital of Umeå, Sweden.
Int J Pediatr Otorhinolaryngol. 1994 Aug;30(2):159-66. doi: 10.1016/0165-5876(94)90199-6.
Granular cell tumours (GCT) are uncommon benign neoplasms of neurogenic origin, only rarely occurring in the trachea. This report describes a 12-year-old boy suffering from progressing dyspnea. A GCT, located both intra- and extraluminally in the lower cervical trachea, was diagnosed by CT scan and endoscopy. The airway was secured primarily by a low tracheotomy after institution of a femorofemoral bypass in the face of inadequate oxygenation and secondarily by tracheal resection and end-to-end anastomosis.
颗粒细胞瘤（GCT）是一种罕见的神经源性良性肿瘤，极少发生于气管。本报告描述了一名12岁患有进行性呼吸困难的男孩。通过CT扫描和内镜检查诊断出在下段颈段气管内和管腔外均有颗粒细胞瘤。面对氧合不足的情况，首先通过股股旁路建立后行低位气管切开术确保气道安全，其次行气管切除及端端吻合术。
