Search for: [Abstract = "oplastic lesions and dysplasia in patients with bladder cancer compared with white light cystoscopy, leading to improved treatment in 32,5% patients. 2. PDD improves the detection of\: a\) Dysplastic flat leasions by 90,48%, which are hardly visible during white light cystoscopy and we must remember, that dysplasia is a premalignant lesion. This was statistically highly significant, p<0001. b\) Carcinoma in situ lesions by 100%, which presence is a bad prognostic factor and increase the risk of recurrence and progression. This was statistically significant, p=0,029 c\) TaG1 and T1G1 tumours, which are undetected during white light cystoscopy and which could be the source of early recurrences and progression. This was statistically highly significant, p<0001. 3. Fluorescence\-controlled resection of lesions is more precise and radical procedure compared with white light TURBT. 4.Fluorescence\-controlled resection of lesions decrease recurrence rates by 0,02\/recurrence\/month\/patient. This was statistically highly significant, p<0001."]

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