摘要
目的 探讨CT腹膜腔造影 (computedtomographyperitoneography,CTP)对腹膜转移瘤的诊断价值及临床意义。方法 回顾性研究有完整病史资料及手术病理结果 ,并经CT平扫及CTP检查的腹膜转移瘤 2 5例 ,其中 2 0例CT平扫及CTP发现与手术结果进行了对照。结果 CT平扫及CTP在所有腹膜受累部位对腹膜转移瘤的敏感性分别为 47 5 %和 76 8% (χ2 =16 92 ,P <0 0 0 5 ) ,尤其在双侧膈下间隙及结肠旁沟CTP的敏感性较高 ,分别为 88 0 %和 74 0 %。结论 CTP是诊断腹膜转移瘤有效的影像学方法 。
Objective To investigate the diagnostic value and clinical significance of computed tomographic peritoneography(CTP) for peritoneal metastases Methods Twenty five cases with peritoneal metastases examined by plain CT and CTP with complete clinical informations and surgical pathologic results were retrospectively analyzed and correlative study was done in 20 cases Results The sensitivity of plain CT and CTP for detection of peritoneal metastases at all sites of involvement was 47 5% and 76 8%,respectively (χ 2=16 92, P <0 005) For CTP, the highest sensitivity was in the bilateral subphrenic spaces (88 0%) and paracolic gutter(74 0%) Conclusion CTP is an effective imaging modality in detecting and diagnosing peritoneal metastases superior to plain CT
出处
《中华放射学杂志》
CAS
CSCD
北大核心
2000年第4期251-254,共4页
Chinese Journal of Radiology
基金
河南省科技攻关计划项目!(981170240)
关键词
腹膜转移瘤
腹膜肿瘤
CT
腹膜腔造影
Peritoneum
Neoplasm metastasis
Tomography, X-ray computed
Diagnostic imaging
