JOURNAL OF SHANDONG UNIVERSITY (HEALTH SCIENCES) ›› 2014, Vol. 52 ›› Issue (8): 81-84.doi: 10.6040/j.issn.1671-7554.0.2014.012

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3.0 T MR diffusion weighted imaging in staging of endometrial carcinoma and the correlation with pathology

DENG Kai, ZHANG Chengqi, LI Wei, WANG Guangli, DONG Guiqing, SHI Hao, PANG Tao   

  1. CT-MR Division, Qianfoshan Hospital Affiliated to Shandong University, Jinan 250014, Shandong, China
  • Received:2014-01-07 Revised:2014-07-03 Online:2014-08-10 Published:2014-08-10

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Abstract: Objective To investigate the value of 3.0 T diffusion weighted imaging (DWI) in staging of endometrial carcinoma and the correlation with pathology. Methods The data of 30 patients with histologically proved endometrial carcinoma were analyzed retrospectively. The staging diagnosis of DWI was compared with pathologic results，and the ADC values in different pathologic categories and differential grades of endometrial carcinoma were also compared. Results The staging accuracy of DWI was 83.3%. The ADC value in the 30 patients with endometrial carcinoma was (0.856±0.080)×10-3 mm2/s. There was no significant difference in different pathologic categories(P>0.05). In differential grades of endometrial carcinoma, there was significant difference(P<0.01). Conclusion DWI has considerable value in staging of endometrial carcinoma, and the ADC value can preliminarily demonstrate the grade malignancy of the tumors.

Key words: Neoplasms by histologic type, Diffusion weighted imaging, Endometrial carcinoma, Stage

CLC Number: 

  • R445.2
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