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目前结肠癌的早期诊断应用较多的是纤维结肠镜,其优势在于既可以直视下观察,又可以取活检。而伴随多排螺旋CT的普及和广泛应用,特别是近年来256排探测器应用于临床和强大的后处理技术,为结肠癌的早期诊断提供了新的方法。256排螺旋CT具有检查快速、简便、组织结构分辨率高,无痛苦的特点;能够较准确地显示病灶的部位、大小、与周围结构关系、有无淋巴结转移及远隔器官受侵,为临床治疗方案
At present, the application of early diagnosis of colon cancer is more colonoscopy, which has the advantage that both direct observation, but also can take biopsy. With the popularization and extensive application of multislice spiral CT, especially in recent 256 rows of detectors used in clinical and powerful post-processing technology for the early diagnosis of colon cancer provides a new method. The 256-slice spiral CT has the advantages of quick and easy examination, high resolution of tissue structure and no pain. It can display the location, size, the relationship with the surrounding structure, the lymph node metastasis and the remote organ invasion more accurately, Treatment programs