结肠癌致肠梗阻患者的CT诊断研究

Study on CT Diagnosis of Patients With Intestinal Obstruction Caused by Colorectal Cancer

目的：研究结肠癌致肠梗阻患者的CT诊断价值。方法选取2013年12月～2014年12月间我院收治的结肠癌致肠梗阻患者40例，分为给予X线平片与CT检查，并与病理结果进行对照。结果 CT诊断准确率（95.00%）高于X线平片（77.50%），差异有统计学意义（P＜0.05）。结论结肠癌致肠梗阻应用CT诊断检出率高，能够准确显示病灶部位、形态、大小与梗阻程度，操作简便。

Objective CT diagnosis value on patients with intestinal obstruction caused by colorectal cancer is to be studied. Methods Choose 40 patients with intestinal obstruction caused by colorectal cancer that are received and treated in hospital from December 2013 to December 2014 and diagnose them with X-ray examination and CT examination respectively, and then compare results to pathological outcomes. Results CT diagnosis accuracy is up to 95.00%, which is higher than that of X-ray diagnosis （77.50%）;there is a differential between two diagnosis approaches （p〈0.05）. Conclusion CT examination is much more accurate in diagnosis of patients with intestinal obstruction caused by colorectal cancer; it is accurate to demonstrate location, shape, size and obstruction degree of lesions. And such a diagnosis approach is easy to operate and quite worthwhile to be promoted and applied.