Figure 8From: 3 Tesla multiparametric MRI for GTV-definition of Dominant Intraprostatic Lesions in patients with Prostate Cancer – an interobserver variability study(Patient No. 4). Transversal slices in the middle third (above) and near the prostate base (below) of the prostate gland; above/below left = DCE-, above/below right = T2w-sequence. Above left and right: DCE based GTV-delineation (yellow contours) with high KI. Below left: two observers erroneously delineated laterally adjacent enhancing periprostatic vascular structures near the prostate base (arrows indicating yellow contours). Below right: arrows indicate presence of periprostatic vessels.Back to article page