CAJ | 학술논문

目的探讨多层螺旋CT(MSCT)对早期喉癌的成像技术及其应用价值.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仿真喉镜图像对病变的显示情况.结果所有横断面软组织窗图像1级,所有MPR重建图像2级,所有CT仿真喉镜图像1级,所有图像均能满足临床需要.常规软组织窗显示病变20例(69%),宽窗显示病变2,4例(81%),CT仿真喉镜显示病变27例(93%).结论 MSCT能有效显示喉癌,可常规用于喉癌检查.
목적 탐토다층라선CT(MSCT)대조기후암적성상기술급기응용개치.방법 회고성분석28례경병리증실적소후암환자MSCT자료,평개기도상질량병비교불동창기술도상급CT방진후경도상대병변적현시정황.결과 소유횡단면연조직창도상1급,소유MPR중건도상2급,소유CT방진후경도상1급,소유도상균능만족림상수요.상규연조직창현시병변20례(69%),관창현시병변2,4례(81%),CT방진후경현시병변27례(93%).결론 MSCT능유효현시후암,가상규용우후암검사.
Objective To investigate the technique and method of MSCT in examination of laryngeal. Methods MSCT data of 28 patients with laryngeal carcinoma confirmed pathologically were analyzed retrospectively. Images quality was evaluated and the results obtained with various windows and CT virtual larynscopy were compared. Results All images had good quality,20 cases(69% ) could be displayed with conventional soft tissue windows,24 cases(81% ) could be demonstrated with lung windows,and 27 cases(93% ) could be demonstrated with CT virtual larynscopy. Conclusion The multislice CT could effectively demonstrate laryngeal carcinoma, and could be applied routinely in examination of laryngeal carcinoma.