Application of syngo RESOLVE MRI diffusion weighted imaging in the diagnosis of ovarian neoplasms
10.3760/cma.j.issn.1008-6706.2016.13.005
- VernacularTitle:超清扩散成像技术在卵巢肿瘤诊断中的应用
- Author:
Shifeng XIANG
- Publication Type:Journal Article
- Keywords:
Ovarian neoplasms;
Diffusion magnetic resonance imaging;
Diagnosis
- From:
Chinese Journal of Primary Medicine and Pharmacy
2016;23(13):1936-1938,1939
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the value of syngo RESOLVE DWI and conventional full field-of-view (f -FOV)DWI in the diagnosis of ovarian tumors with 3.0T MRI scanner.Methods 21 consecutive patients with ovarian tumors confirmed by operation and pathology were selected.All patients underwent routine MRI plain scanning,RESOLVE DWI and f -FOV DWI with a 3.0T MRI scanner.ADC values measured the RESOLVE and the traditional DWI images of ovarian tumors,used the method of four points by two imaging diagnostic doctors to image the display effect of ovarian tumor in subjective ratings.SPSS 13.0 software was used for statistical analysis.Results The subjective score of tumors ovarian showing of RESOLVE DWI was (3.62 ±0.44)points,which of f -FOV DWI was (2.93 ±0.51)points,there was statistically significant difference(Z =-3.787,P <0.05);The average ADC value of ovarian tumor in RESOLVE DWI was (0.824 ±0.157)×10 -3 mm2 /s,that in f -FOV DWI was (0.775 ± 0.147)×10 -3 mm2 /s,there was no statistically significant difference(t =1.038,P >0.05).Conclusion In ovarian tumor MRI DWI examination,compared with f -FOV DWI,RESOLVE DWI can obtain higher space resolution,higher image quality,and obtain accurate quantitative parameter values.
