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中国癌症防治杂志 ›› 2016, Vol. 8 ›› Issue (2): 113-119.doi: 10.3969/j.issn.1674-5671.2016.02.10

• 循证医学 • 上一篇    下一篇

影像学检查对卵巢上皮性癌治疗后复发诊断价值的Meta分析

  

  1. 广西医科大学附属肿瘤医院妇瘤科 
  • 出版日期:2016-04-25 发布日期:2016-05-13
  • 通讯作者: 阳志军 yzj7528@126.com

Diagnostic value of imaging techniques for detecting epithelial ovarian cancer recurrence: a Meta analysis

  • Online:2016-04-25 Published:2016-05-13

摘要:

目的 系统评价影像学检查(B 超、CT、MRI、PET/CT)对卵巢上皮性癌治疗后复发的诊断价值。方法 以计算机检索PubMed、Embase、Medline、Cochrane Library、EBMR、CBM、CJFD、CSJD 和清华同方等数据库。检索期限自建库至今,收集有关影像学检查(B 超、CT、MRI、PET/CT)诊断卵巢上皮性癌复发的诊断试验。根据诊断性试验准确性质量评价工具(QUADAS)评价文献质量并提取数据, Meta-Disc 1.4 版软件进行Meta 分析。结果 最终纳入研究的 CT 文献 8 篇,共 478 例患者;MRI 文献 4 篇,共 231 例患者;PET/CT 文献 15 篇,共 1 007 例患者。Meta分析结果显示:CT 检查对卵巢上皮性癌治疗后复发的诊断比值比为10.32(95% CI:4.93~21.62),敏感性和特异性分别为 70%(95% CI:64%~75%)和 81%(95%CI:75%~86%),阳性似然比和阴性似然比分别为 3.11(95%CI:2.30~4.19)和 0.35(95% CI:0.23~0.55)。MRI 检查对卵巢上皮性癌治疗后复发的诊断比值比为 55.90(95% CI:19.37~161.36),敏感性和特异性分别为87%(95%CI:82%~92%)和 90%(95% CI:78%~97%),阳性似然比和阴性似然比分别为 7.57(95%CI:3.31~17.33) 和 0.15(95% CI:0.06~0.39)。PET/CT 检查对卵巢上皮性癌治疗后复发的诊断比值比为 63.09(95%CI:26.29~151.43),敏感性和特异性分别为 88%(95% CI:85%~91%)和 88%(95% CI:84%~91%),阳性似然比和阴性似然比分别为 7.64(95% CI:2.56~22.86)和 0.13(95% CI:0.08~0.22)。结论 CT、MRI、PET/CT 检查在诊断卵巢上皮性癌治疗后复发有较高的敏感性和特异性,而 PET/CT 检查的敏感性高于 MRI 及 CT 检查。

关键词: 卵巢肿瘤, B 超, CT, MRI, PET/CT, 复发, Meta 分析

Abstract:

Objective To meta-analyze the literature on how well various imaging techniques(B ultrasound,CT,MRI,and PET/CT)can detect epithelial ovarian cancer recurrence after treatment. Methods We searched Medline,Embase,PubMed,Cochrane Library,EBMR,CBM,CJFD,CSJD,and Tsinghua Tongfang Database for relevant studies of diagnostic accuracy. Studies satisfying the inclusion criteria were selected and their quality assessed using the QUADAS tool. Data were meta-analyzed using Meta-Disc 1.4 software. Results Eight studies involving 478 patients with epithelial ovarian cancer analyzed by CT,four studies involving 231 patients analyzed by MRI and 15 studies involving 1,007 patients analyzed by PET/CT were included. Meta-analysis showed the following diagnostic performance using CT to detect epithelial ovarian cancer recurrence after treatment:diagnostic odds ratio,10.32(95%CI:4.93~21.62); sensitivity,70%(95%CI:64%~75%);specificity,81%(95%CI:75%~86%);positive likelihood ratio,3.11(95%CI:2.30~4.19);and negative likelihood ratio,0.35(95%CI:0.23~0.55). The corresponding performance values for MRI were as follows:diagnostic odds ratio,55.90(95%CI:19.37~161.36);sensitivity,87%(95%CI:82%~92%);specificity,90%(95%CI:78%~97%);positive likelihood ratio,7.57(95%CI:3.31~17.33);and negative likelihood ratio,0.15(95%CI:0.06~0.39). The corresponding performance values for PET/CT were as follows:diagnostic odds ratio,63.09(95%CI:26.29~151.43);sensitivity,88% (95%CI:85%~91%);specificity, 88% (95%CI:84%~94%);positive likelihood ratio,7.64 (95%CI:2.56~22.86);and negative likelihood ratio,0.13(95%CI:0.08~0.22). Conclusion CT,MRI,and PET/CT show good sensitivity and specificity for diagnosing epithelial ovarian cancer recurrence after treatment,with PET/CT showing greater sensitivity and specificity than MRI and CT.

Key words: Ovarian neoplasm, B ultrasound, CT, MRI, PET/CT, Recurrence, Meta-analysis