Keywords: Prostate, Cancer, high-risk prostate cancer, biochemical recurrence直方图分析是医学图像的定量后处理方法，被认为在癌症管理中很有价值。我们使用表观扩散系数 (ADC) 图的直方图参数分析了在根治性前列腺切除术 (RP) 后接受辅助激素治疗 (AHT) 的高危前列腺癌 (PCa) 患者的结果。我们观察到，较低的 ADC 50 和较高的峰度可以独立预测较差的生化无复发生存期 (BCR-fs)，并且当添加直方图参数时，预后模型的性能会有所提高。我们的研究结果显示了 ADC 直方图分析在这一特定的 PCa 患者亚组中的增量预后价值。
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