期刊文献+

3D-SPACE序列在深部浸润型子宫内膜异位症的价值分析 被引量:4

Value of MRI 3D-SPACE Sequence in Preoperative Assessment of Deeply Infiltrating Endometriosis
下载PDF
导出
摘要 目的:评价3D-SPACE序列在深部浸润型子宫内膜异位症(DIE)的应用价值。方法:连续收集妇产科医院41例经腹腔镜证实为子宫内膜异位症的病人入组,入组病人均进行前瞻性MRI扫描,包含MRI常规序列和3D-SPACE特殊序列。采用SPSS软件统计分析两名阅片者(R1、R2)对DIE的诊断性评价和一致性评价。结果:两名医师(R1、R2)对深部浸润性子宫内膜异位症各亚型的诊断灵敏度、特异度和正确率分别结果如下:右侧宫骶韧带(R1:0.923、1.000、0.976;R2:0.923、1.000、0.976,K值1.000),左侧宫骶韧带(R1:0.923、0.964、0.951;R2:1.000、0.964、0.976,K值0.945),阴道直肠膈(R1:0.917、1.000、0.951;R2:1.000、1.000、1.000,K值0.901),直乙状结肠(R1:0.929、0.889、0.902;R2:1.000、0.926、0.951,K值0.898),子宫直肠陷凹(POD)(R1:0.893、0.846、0.878;R2:0.929、0.846、0.902,K值0.945),膀胱和输尿管结果一致均为(R1:1.000、1.000、1.000;R2:1.000、1.000、1.000,K值1.000),且两名医生诊断结果一致性非常好。结论:MRI的3D-SPACE序列作为高分辨率MRI成像技术对深部浸润型子宫内膜异位症的诊断准确性高,建议3D-SPACE序列作为DIE的有效补充序列。 Purpose: To evaluate the value of MR 3D-SPACE sequence in assessment of deeply infiltrating endomelriosis (DIE). Methods: This prospective study included 41 women with clinical suspicion of DIE. The MR images were compared with laparoscopy and pathology findings. Sensitivity, specificity, and accuracy of MRI for diagnosis of DIE were assessed by two experienced readers (R1, R2) . Results: The sensitivity, specificity and accuracy of MRI in diagnose of DIE at each of the specific sites by two readers were as follows: RUSL (R1 : 0.923, 1.000, 0.976; R2: 0.923, 1.000, 0.976, K-value: 1.000) , LUSL (R1: 0.923, 0.964, 0.951; R2: 1.000, 0.964, 0.976, K-value: 0.945) , RVS (RI: 0.917, 1.000, 0.951; R2: 1.000, 1.000, 1.000, K-value: 0.901) , recto-sigmoid (RI: 0.929, 0.889, 0.902; R2: 1.000, 0.926, 0.951, K-value: 0.898) , pouch of douglas (POD) (R1: 0.893, 0.846, 0.878; R2: 0.929, 0.846, 0.902, K-value: 0.945) , bladder and ureters (R1: 1.000, 1.000, 1.000; R2: 1.000, 1.000, 1.000, K-value: 1.000) , and Kappa value was with excellent accordance between two readers. Conclusions: 3D-SPACE sequence demonstrates highly accuracy in diagnosing deeply infiltrating endometriosis, which is recommended as a powerful supplemental sequence in patients with DIE. Experienced doctors have higher diagnostic accuracy of deeply infiltrating endometriosis involving rectum and sigmoid.
出处 《中国医学计算机成像杂志》 CSCD 北大核心 2017年第4期347-351,共5页 Chinese Computed Medical Imaging
基金 上海市科学技术委员会课题项目No.14ZR1404400~~
关键词 深部浸润型子宫内膜异位症 3D-SPACE 磁共振成像 Deeply infiltrating endometriosis 3D SPACE MRI
  • 相关文献

参考文献2

二级参考文献27

  • 1单锦露,张绍祥,刘正津,谭立文,林支付,王平安.女性盆腔的可视化研究及其意义[J].中国医学影像技术,2005,21(3):478-480. 被引量:16
  • 2Mugler JP III, Kiefer B, Brookeman JR. Three-dimensional T2- weighted imaging of the brain using very long spin-echo trains. In: Proceedings of the International Society for Magnetic Resonance in Medicine. Berkeley, Calif.: ISMRM, 2000: 1630.
  • 3Mugler JP III, Meyer H, Kiefer B. Practical implementation of optimized tissue specific prescribed signal evolutions for improved turbo Spin Echo imaging. In: Proceedings of the International Society for Magnetic Resonance in Medicine. Berkeley, Calif.: ISMRM,2003: 203.
  • 4Lucero M, Shah AD. Vaginal hysterectomy for the prolapsed uterus. Clin Obstet Gynecol, 2010, 53: 26-39.
  • 5Ding HM, Yin ZX, Zhou XB, et al. Three-dimensional visualization of pelvic vascularity. Surg Radiol Anat, 2008, 30: 437-442.
  • 6Naguib NN, Nour-Eldin NE, Hammerstingl RM, et al. Three- dimensional reconstructed contrast-enhanced MR angiography for internal iliac artery branch visualization before uterine artery embolization. J Vasc Interv Radiol, 2008, 19: 1569-1575.
  • 7Minto CL, Hollings N, Hall-Craggs M, et al. Magnetic resonance imaging in the assessment of complex mullerian anomalies. B JOG, 2001, 108 : 791-797.
  • 8Merce LT, Barco M J, Ban S, et al. Are endometrial parameters by three-dimensional ultrasound and power Doppler angiography related to in vitro fertilization / embryo transfer outcome? Fertil Steril, 2008, 89: 111-117.
  • 9Alyas F, Saifuddin A, Connell D. MR imaging evaluation of the bone marrow and marrow infiltrative disorders of the lumbar spine. Magn Reson Imaging Clin N Am, 2007, 15:199-219.
  • 10Weininger M, Lauterbach B, Knop S, et al. Whole-body MRI of multiple myeloma: comparison of different MRI sequences in assessment of different growth patterns. Eur J Radiol, 2009, 69: 339-345.

共引文献8

同被引文献43

引证文献4

二级引证文献31

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部