摘要
【摘 要】目的：探讨小肠及结肠肠梗阻采用磁共振成像（ MRI）诊断的临床价值。方法：以 2016年 6月至 2018年 6月收治的 92例肠梗阻患者为研究对象，所有患者均经手术病理确诊，对患者进行无肠道准备的磁共振成像，分析结肠癌性肠梗阻的磁共振表现，将其 MRI增强扫描图像与手术病理结果进行对照。结果： MRI对小肠梗阻组和结直肠梗阻组的病因诊断准确性分别为 63.83%和 95.56%，对 92例肠梗阻的病因诊断准确率为 79.35%。结论： MRI能对肠梗阻的部位进行较为明确的显示，有利于病因的确定。
【关键词】磁共振成像 ;肠梗阻 ;弥散加权成像 ;无肠道准备
[Abstract] Objective: To investigate the clinical value of magnetic resonance imaging (MRI) in the diagnosis of small intestine and colon obstruction. Methods: 92 cases of ileus admitted from June 2016 to June 2018 were studied. All the patients were confirmed by operation and pathology. The patients underwent MR imaging without intestinal preparation. The MR manifestations of colon cancer ileus were analyzed, and the enhanced MRI images were compared with the pathological results of hand operation. Results: the accuracy of MRI was 63.83% and 95.56% in the diagnosis of small bowel obstruction and colorectal obstruction, respectively, and 79.35% in 92 cases. Conclusion: MRI can show the location of ileus clearly, which is helpful to determine the cause of ileus.
出版日期
2020年01月09日（中国期刊网平台首次上网日期，不代表论文的发表时间）
