摘要
CT虚拟结肠镜（CTVC）应用临床以来，在结直肠癌（CRC）的诊断方面越来越显示出其独特的优势，较短的检查时间、较低的辐射剂量和高质量的成像使其成为CRC的早期筛查手段。笔者主要对CTVC在CRC早期筛查方面的进展和临床价值进行综述。
Since the application of computed tomography virtual colonography（CTVC） in clinic, it shows an increasing superiority in the diagnosis of colorectal cancer（CRC）. Its high image quality, low radiation dose and high scanning speed make it possible to become a suitable method for the early diagnosis of CRC. This article makes a brief review about the progress of CTVC in the diagnosis of CRC and its clinical value.
出处
《国际放射医学核医学杂志》
2016年第6期474-477,共4页
International Journal of Radiation Medicine and Nuclear Medicine
关键词
结直肠肿瘤
结肠成像
计算机体层摄影
筛查
Colorectal neoplasms
Colonography, computed tomographic
Screening
