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174 Flexible Cytoscope with Narrow Band Imaging System for Interstitial Cystitis. Conventional White Light. Narrow Band Imaging (NBI). Brown at 415nm Cyan at 540 nm. Bladder lesions are easily and clearly recognized by NBI. Ueda 174AUA highlights. Subject background (52 subjects).
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174 Flexible Cytoscope with Narrow Band Imaging System for Interstitial Cystitis Conventional White Light Narrow Band Imaging (NBI) Brown at 415nm Cyan at 540 nm Bladder lesions are easily and clearly recognized by NBI Ueda174AUAhighlights
Subject background (52 subjects) Comparison of NBI and conventional cystoscopy Ueda174AUAhighlights
Summary & Conclusion • NBI-positive legions coincided with those with ulcers or non-ulcer lesions exhibiting hemorrhages by hydrodistension recognized during conventional cystoscopy. • NBI-positive lesions coincided with those with high expression of angiogenic factors. • NBI system to be a revolutionary method to detect bladder lesions associated with IC/PBS without hydrodistension in outpatients who complain of pelvic pain, urinary frequency and persistent urge to void. Ueda174AUAhighlights