Cystview dye is an optical imaging agent used in conjunction with...

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Multiple Choice

Cystview dye is an optical imaging agent used in conjunction with...

Explanation:
Cystview works with blue light cystoscopy because the dye is metabolized in bladder tumor cells to a fluorescent compound that is excited by blue light and emits red fluorescence. This makes cancerous lesions stand out as a pink-red glow against a dark background, helping clinicians detect lesions more reliably. White, red, or green light wouldn’t excite the fluorophore in the same way, so the distinctive fluorescence signal wouldn’t appear as clearly.

Cystview works with blue light cystoscopy because the dye is metabolized in bladder tumor cells to a fluorescent compound that is excited by blue light and emits red fluorescence. This makes cancerous lesions stand out as a pink-red glow against a dark background, helping clinicians detect lesions more reliably. White, red, or green light wouldn’t excite the fluorophore in the same way, so the distinctive fluorescence signal wouldn’t appear as clearly.

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