基于T2WI与DWI多参数MRI纹理特征融合的前列腺癌预测模型构建

李露, 高勇, 周妤盼

Construction of Prostate Cancer Model Based on T2WI Combined with DWI Multi Parameter MRI Texture Feature Fusion

LI Lu, GAO Yong, ZHOU Yupan

表2 PCa和BPH基于T2WI图像的直方图参数比较

Table 2 Comparison of histogram parameters between prostate cancer and prostate hyperplasia based on T2WI images

指标 PCa（n=90） BPH（n=90） t P 方差T2WI 2403.62±688.66 4333.2±612.01 -19.869 <0.001 熵T2WI 4.94±0.63 5.15±0.57 -2.301 0.023 峰度T2WI 0.58±0.06 0.63±0.16 -3.026 0.003 偏度T2WI 0.31±0.15 0.54±0.20 -8.972 <0.001 平均值T2WI 670.52±120.42 710.25±104.03 -2.368 0.019