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Egyptian Journal of Radiology and Nuclear Medicine
Fig. 1 | Egyptian Journal of Radiology and Nuclear Medicine

Fig. 1

From: Interobserver agreement for the Vesical Imaging-Reporting and Data System (VI-RADS) in differentiating non-muscle-invasive and muscle-invasive urinary bladder tumors

Fig. 1

A T2-WI shows a tumor at right posterior urinary bladder wall (arrow) with a stalk (arrowhead). The VI-RADS score for SC category was 2. B–D Axial DCE with early and delayed phases shows early enhancement of the submucosa and uninterrupted muscle layer (arrows) and enhancing stalk (arrow heads). The VI-RADS score for CE category was 2. E, F Axial DWI and ADC map show restricted diffusion of the tumor with ADC value 0.994 × 10−3 mm2/s with a stalk connecting to the posterior bladder wall (arrows). The VI-RADS score for DW category was 2. Final VI-RADS score is 2, denoting that muscle invasion is unlikely to be present. Pathology proved low-grade papillary TCC with no invasion of the muscularis propria

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