论文部分内容阅读
目的 :探讨 CT仿真内窥镜 (CTVE)在鼻内镜手术中的临床应用价值。方法 :选择临床拟诊鼻与鼻窦病变患者 4 7例 ,分别行 CTVE和鼻内镜检查 ,分别记录两种检查结果并作对比分析 (χ2 检验 ) ,结果 :CTVE和鼻内镜均能清晰显示鼻窦内病变位置及表面情况 ,有良好的一致性。 CTVE还能从多角度无创地观察病变 ,补充鼻内镜检查的不足。结论 :CTVE能准确显示病变 ,为鼻内镜手术提供有价值的术前参考。
Objective: To investigate the clinical value of CT virtual endoscopy (CTVE) in endoscopic sinus surgery. Methods: Forty-seven patients with clinically diagnosed nasal and sinus diseases were enrolled in this study. CTVE and endoscopic examination were performed respectively, and the results of two tests were recorded and compared (χ2 test). Results: CTVE and endoscopic sinus were all clearly displayed Sinus lesions within the location and surface conditions, there is good consistency. CTVE can also observe the non-invasive lesions from multiple angles, complement the deficiencies of endoscopic examination. Conclusion: CTVE can accurately display the lesions and provide valuable preoperative reference for endoscopic sinus surgery.