CT仿真结肠镜对结肠病变的临床应用探讨

目的 探讨结肠腺瘤。结肠癌，结肠憩室，溃疡性结肠炎，结肠黑变病等病变的ＣＴ仿真结肠镜表现，初步评价其在结肠病灶诊断中的应用价值。方法 ３７例病人（包括２０例结肠腺瘤，６例结肠癌，４例憩室，５例溃疡性结肠炎，结肠黑变病及结肠淀粉样变各１例）行ＣＴ仿真结肠镜并和结肠镜检查结果作对照，男２６例，女１１例，结果 ＣＴ仿真结肠镜对结肠癌和结肠腺瘤、结肠憩室有较高的辨别率，成功地检出了６例结肠癌、１７例结肠腺

The clinical application of CT virtual colography

Objective To investigate the value of virtual colonoscopy in the diagnosis of malignant and benign lesions in the colon. Methods CT colography was performed in 37 patients. Patients included 20 cases colon polyps, 6 cases colon cancer, 4 cases diverticulum, 5 cases ulcerative colitis and 2 cases other benign lesions. The colon lesions were evaluated with 2D and 3D images, depending on individual software. Results were compared with colonoscopy for each case. Results 17 cases colon polyps, 6 cases colon cancer, 4 cases diverticulum, 2 cases ulcerative colitis were detected by CTC. Conclusion CT virtual colography is a promising technique for the detection of colorectal lesions. This procedure is minimal invasive and fast, causes mild patient discomfort.