论文部分内容阅读
目的探讨早期喉癌多层螺旋CT(MSCT)的诊断价值。方法回顾性分析28例经病理证实的小喉癌患者MSCT资料,评价其图像质量并比较不同窗技术图像及CT仿真喉镜(CTVL)图像对病变的显示情况。结果28例早期喉癌中,常规软组织窗显示病变20例(69%),宽窗显示病变24例(81%),CTVL显示病变27例(93%)。结论MSCT能有效显示喉癌,可常规用于喉癌检查。
Objective To investigate the diagnostic value of multislice spiral CT (MSCT) in early laryngeal cancer. Methods The MSCT data of 28 patients with small laryngeal carcinoma proved by pathology were retrospectively analyzed. The image quality was evaluated. The images of different window techniques and CT virtual laryngoscope (CTVL) images were compared. Results Of the 28 cases of early laryngeal cancer, 20 cases (69%) showed soft tissue windows, 24 cases (81%) showed wide windows and 27 cases (93%) showed CTVL lesions. Conclusion MSCT can effectively show laryngeal cancer and can be routinely used for laryngeal cancer examination.