Predictive Value of Combined Detection of Serum PSA, PCA3, and Apparent Diffusion Coefficient of Magnetic Resonance Imaging in Bone Metastasis of Prostate Cancer.
Alternative therapies in health and medicine(2024)
Abstract
Objective:The objective of this study was to examine the utility of combining the detection of serum prostate-specific antigen (PSA), prostate cancer antigen 3 (PCA3), and apparent diffusion coefficient (ADC) of magnetic resonance imaging for predicting bone metastases in prostate cancer.
Methods:We looked back at 67 men with prostate cancer who were admitted to our hospital between December 2015 and December 2022. Based on the results of bone metastasis in ECT, men with prostate cancer were split into two groups: those with metastasis (26 cases) and those without (41 cases). The Gleason score, the levels of serum PSA and PCA3, and the difference between ADCmean and the difference between ADCmax and ADCmin (ADCdiff) were compared between the two groups.
Results:Patients with bone metastases of prostate cancer exhibited significantly higher levels of PSA, PCA3, ADCmean, and ADCdiffer compared to the control group (P < .05). ADCmean and ADCdiffer were statistically significant (P < .05) greater in the metastatic group compared to the control group. Prostate cancer bone metastasis risk variables were shown to be elevated PSA, PCA3, ADCmean, and big ADCdiffer by logistic regression analysis (P < .05). ROC analysis showed that the AUC curves of PSA, PCA3, ADCmean, ADCmean, and their combination had certain predictive value.
Conclusion:Patients with bone metastases of prostate cancer will have drastically different PSA and PCA3 serum values. Risk factors for prostate cancer bone metastases include elevated PSA and PCA3 levels as well as elevated ADCmean and big ADCdiffer. The combination of PSA, PCA3, and MRI ADC values demonstrated a strong predictive value for bone metastasis in prostate cancer patients.
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