PMC5831980_01
Representative images from white light cystoscopy and pCLE dependent on intravenous administration of acrinol and fluorescein. (A) White light cystoscopy with irregular mucosa in a bladder diverticulum. The 2.7 mm imaging probe is visible at the bottom of the image. (B) pCLE of intravesically stained tumor cells at irregular mucosa. (C) Pathologic examination of the biopsy sample obtained from the irregular mucosa revealed carcinoma in situ of bladder. pCLE, probe-based confocal laser endomicroscopy.
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Biopsy revealed bladder CIS (Fig. 1).