betway必威登陆网址 (betway.com )学报 ›› 2021, Vol. 42 ›› Issue (8): 588-591.DOI: 10.3969/j.issn.2097-0005.2021.08.006

• 临床研究 • 上一篇    下一篇

MRI常规序列结合DWI与DCE-MRI序列对卵巢肿瘤诊断的临床价值

曲留更1(), 王晓静2   

  1. 1.周口市中心医院,河南 周口  466000
    2.郑州人民医院,河南 郑州  450053
  • 收稿日期:2021-04-10 出版日期:2021-09-28 发布日期:2021-09-28
  • 作者简介:曲留更,主管技师,本科,主要从事临床影像学工作,E-mail: ditengyaxiu@163.com
  • 基金资助:
    2019 年度河南省医学科技攻关计划联合共建项目(LHGJ20191063)

Analysis of the clinical value of MRI routine sequence combined with DWI and DCE-MRI sequence in the diagnosis of ovarian tumors

Liugeng Qu1(), Xiaojing Wang2   

  1. 1.Zhoukou Central Hospital,Zhoukou 466000,China
    2.Zhengzhou People's Hospital,Zhengzhou 450053,China
  • Received:2021-04-10 Online:2021-09-28 Published:2021-09-28

摘要: 目的

卵巢肿瘤MRI常规序列扫描中结合DWI、DCE-MRI序列,分析其临床价值。

方法

选取2019年2月—2020年2月,在周口市中心医院治疗的191例卵巢肿瘤患者,其中良性102例(良性组)、恶性89例(恶性组),均进行MRI平扫、DWI、DCE-MRI序列扫描,对比两组患者DWI参数、TIC图像类型、DCE-MRI参数及诊断结果。

结果

良性组患者的实性、囊性部分ADC值均明显大于恶性组(P < 0.05);良性组患者TIC图像主要为Ⅰ型(91.18%),恶性组主要为Ⅲ型(86.52%),差异具有统计学意义(P < 0.05);良性组患者的Ktrans、Kep、Ve等DCE-MRI参数均明显低于对照组(P < 0.05);MRI常规序列结合DWI与DCE-MRI的灵敏度、特异度、准确度差异无统计学意义(P > 0.05)。

结论

MRI常规序列结合DWI、DCE-MRI序列均能达到良好的诊断效果,值得推广。

关键词: 卵巢肿瘤, DWI, DCE-MRI, MRI

Abstract: Objective

To analyze its clinical valuein ovarian tumor MRI routine scanning combined with DWI and DCE-MRI sequences.

Methods

191 patients with ovarian tumorsincluding 102 benign (benign group) and 89 malignant (malignant group) treated in our hospitalfrom February 2019 to February 2020 were selected,all underwent MRI scan, DWI, DCE-MRI sequence scan,and the DWI parameters, TIC image types, DCE-MRI parameters and diagnosis results of the two groups of patientswere compared.

Results

The ADC values of the solid and cystic parts of the benign group were significantly higher than those of the malignant group (P < 0.05); the TIC image of the benign group was mainly type Ⅰ (91.18%), and the malignant group was mainly type Ⅲ (86.52%). The difference was obvious (P < 0.05); the Ktrans,Kep, Ve and other DCE-MRI parameters of the benign group were significantly lower than those of the control group (P <0.05); There was no significant difference in the degreeof the sensitivity, specificity and accuracy of the MRI routine sequence combined with DWI and DCE-MRI (P > 0.05).

Conclusion

MRI routine sequence combined with DWI and DCE-MRI sequence can achieve good diagnostic results,and it is worthy of promotion.

Key words: ovarian tumor, DWI, DCE-MRI, MRI

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