Objective:To evaluate the accuracy of helical CT pneumocolon in diagnosing and staging colonic carcinomas.
目的:评价螺旋CT结肠充气造影在结肠癌诊断中的价值及分期的准确性。
Methods Spiral CT pneumocolon correlation were retrospectively analyzed in 17 patients who were failed to detect by colonoscopy and had been done Spiral CT pneumocolon.
方法收集17例结肠镜检失败、加做结肠充气造影的病例,对其影像资料进行分析。
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