case_images: PMC5903100_01
case_images: a White light image of the tumor. b, c Fluorescent light-guided cystoscopy with 5-ALA. d-f The resection line was determined by fluorescent light-guided cystoscopy.
case_images: cro-0011-0164-g01.jpg
case_images: PMC5903100_01_cro-0011-0164-g01.jpg
case_images: F1
case_images: The tumor margin was easily detected by fluorescence (Fig. 1).