[摘要] 目的 探讨16排螺旋CT诊断胃肠道间质瘤的应用价值。方法 方便选择从2016年1月—2018年12月收治的40例胃肠道间质瘤患者纳入研究工作，均接受16排螺旋CT检查，以病理检查结果为“金标准”，比较分析16排螺旋CT检查方法的检查结果，以及胃肠道间质瘤的特点。结果 良性病变或低度恶性病变占67.50%，中高度恶性病变占32.50%;16排螺旋CT检查方法的检查诊断敏感度为94.44%，16排螺旋CT检查方法的检查诊断特异度为75.00%，16排螺旋CT检查方法的检查诊断准确性为92.50%。结论 胃肠道间质瘤应用16排螺旋CT诊断的价值确切。

    [关键词] 16排螺旋CT;诊断;胃肠道间质瘤;应用价值

    [中图分类号] R735 [文献标识码] A [文章编号] 1674-0742(2019)04(c)-0178-03

    [Abstract] Objective To investigate the value of 16-slice spiral CT in the diagnosis of gastrointestinal stromal tumors. Methods A total of 40 patients with gastrointestinal stromal tumors admitted from January 2016 to December 2018 were convenient selected and enrolled in the study. All patients underwent 16-slice spiral CT examination. The results of pathological examination were considered as “gold standard”. The results of 16-slice spiral CT and the characteristics of gastrointestinal stromal tumors were analyzed and compared. Results The benign lesions or low-grade malignant lesions accounted for 67.50% ......