Diagnostic Value of Multi-Slice Spiral CT and Magnetic Resonance Functional Imaging in Prostate Cancer
Objective To analyze the diagnostic value of multi-slice spiral CT(MSCT)and magnetic resonance functional imaging(MRI)in patients with prostate cancer.Methods The clinical data of 80 patients with prostate cancer admitted to our hospital from October 2018 to July 2023 were analyzed and studied.Meanwhile,patients with benign prostatic lesions in our hospital were included as the reference group.All patients underwent MSCT examination and MRI examination.To analyze the diagnostic value of two detection methods in prostate cancer.Results Compared with benign lesions,MSCT parameters of blood volume(RBV),relative blood flow(RBF)and surface permeability(PS)in prostate cancer patients were higher(P＜0.05).Compared with the benign lesion group,the peak time and enhancement amplitude of MRI in prostate cancer patients were lower,and the peak and enhancement rate were higher(P＜0.05).ROC analysis showed that the predicted AUC of MSCT was 0.892 and that of MRI was 0.886,and the sensitivity and specificity were 98.8％and 63.7％,respectively.90.0％,72.5％;The combined AUC was 0.948,and the sensitivity and specificity were 98.8％and 88.7％.Conclusion Both MSCT and MRI have a certain value in the diagnosis of prostate cancer.The unit avoids the limitations caused by single detection,and it is recommended to combine the two diagnostic tests in clinical practice.
Multi-slice Spiral CTMagnetic Resonance Functional ImagingProstate CancerDiagnostic Value
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