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. 2024 Jul 31;16(15):2731. doi: 10.3390/cancers16152731

Figure 1.

Figure 1

Segmentation of the index prostatic nodule (green zone) in DWI (a), (violet zone) ADC map (b), and (green zone) axial T2 (c), in a 54-year-old patient with a PSA value of 6.1 ng/mL. The histological analysis showed an adenocarcinoma with a Gleason score of 8 (4 + 4), with a positive margin of resection and four lymph nodes at lymphadenectomy. In this case, the random forest applied on DWI sequences predicts the involvement of lymph nodes with a confidence of 86%, a logistic regression of 67%, and an SVM of 30%.