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Fig. 7 | Cancer Imaging

Fig. 7

From: Detection of prostate cancer using diffusion-relaxation correlation spectrum imaging with support vector machine model – a feasibility study

Fig. 7

Examples of lesion detection. The first row shows a 74-year-old patient, tPSA 5.97 ng/mL, diagnosed with PI-RADS 3 at the right middle-anterior peripheral zone but negative in DR-CSI, who was finally confirmed to be benign by biopsy. The second row shows a 65-year-old patient, tPSA 7.79 ng/mL, diagnosed with PI-RADS 2 but positive in DR-CSI in the left middle peripheral zone, who was finally confirmed to have PCa and a Gleason score of 3 + 3 by biopsy. (a and f) T2WI; (b and g) diffusion weighted imaging; (c and h) apparent diffusion coefficient; (d and i) diffusion-relaxation correlation spectrum imaging (DR-CSI) result; (e and j) Decreasing of signal intensity in lesions with PI-RADs 3 delineated in the DR-CSI images (a & f)

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Cancer Imaging

ISSN: 1470-7330

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