The Analysis of the Effectiveness of Dynamic Enhanced Magnetic Resonance Imaging Combined with Diffusion-Weighted Imaging in the Diagnosis of Prostate Cancer
Objective:To explore the diagnostic value of dynamic enhanced magnetic resonance imaging combined with diffusion-weighted imaging in patients with prostate cancer.Methods:From October 2021 to October 2022,a total of 50 patients with prostate cancer were selected as the observation group,and 50 patients with benign prostatic hyperplasia were included as the control group.Dynamic enhanced magnetic resonance imaging and diffusion weighted imaging were provided for their diagnosis,and the differences between the two groups of patients after examination were compared.Results:The proportion of high signal in the observation group and control group was 76.00%(38/50)and 0(0/50),slightly high signal was 24.00%(12/50)and 68.00%(34/50),and low,equal,and mixed signal was 0(0/50)and 32.00%(16/50);Compared with the control group,the Kep,Ktrans and other indicators in the observation group were higher in the control group,while the ADC indicators in the two groups were lower in the control group(both P<0.05);According to the pathological examination results,47 cases were positive and 3 cases were negative;According to the joint diagnosis,44 cases were positive and 6 cases were negative;According to the diagnosis of diffusion weighted imaging,28 cases were positive and 22 cases were negative;The sensitivity and accuracy of the combined diagnosis of dynamic enhanced magnetic resonance imaging and diffusion weighted imaging were significantly higher than those of diffusion weighted imaging diagnostic technology(P<0.05),but the diagnostic value of both methods was not statistically significant(P>0.05).Conclusion:For prostate cancer patients,providing dynamic enhanced magnetic resonance imaging and diffusion-weighted imaging combined diagnosis for intervention can help clarify the patient's condition and have definite diagnostic value.
prostate cancerbenign prostatic hyperplasiadynamic contrast-enhanced magnetic resonance imagingdiffusion weighted imagingsignificance