a Division of Urology, Department of Surgery, Taipei City Hospital Renai Branch, Taipei; b Department of Urology, School of Medicine, National Yang-Ming University, Taipei
Narrow band imaging for bladder cancer
Thomas Y. Hsueha,b, Allen W. Chiua,b
a Division of Urology, Department of Surgery, Taipei City Hospital Renai Branch, Taipei; b Department of Urology, School of Medicine, National Yang-Ming University, Taipei
摘要 Narrow band imaging (NBI) is a newly developed technology aiming to provide additional endoscopic information for patients with bladder cancer. This review focuses on the diagnostic accuracy and treatment outcome using NBI cystoscopy for the treatment of nonmuscle invasive bladder cancer. Current results showed improved sensitivity of NBI cystoscopy compared to conventional white light cystoscopy, although lower specificity and increased false-positive results were reported using NBI cystoscopy. The treatment outcome using NBI technology in transurethral resection of bladder tumor had a positive impact while decreased number of residual tumors and tumor recurrence at follow-up were reported. In the future, the application of NBI technology might refine the treatment and follow-up protocol in patients with non-muscle invasive bladder cancer. However, this large scale prospective studies are required to confirm the real cost-effectiveness of this new technology.
Abstract: Narrow band imaging (NBI) is a newly developed technology aiming to provide additional endoscopic information for patients with bladder cancer. This review focuses on the diagnostic accuracy and treatment outcome using NBI cystoscopy for the treatment of nonmuscle invasive bladder cancer. Current results showed improved sensitivity of NBI cystoscopy compared to conventional white light cystoscopy, although lower specificity and increased false-positive results were reported using NBI cystoscopy. The treatment outcome using NBI technology in transurethral resection of bladder tumor had a positive impact while decreased number of residual tumors and tumor recurrence at follow-up were reported. In the future, the application of NBI technology might refine the treatment and follow-up protocol in patients with non-muscle invasive bladder cancer. However, this large scale prospective studies are required to confirm the real cost-effectiveness of this new technology.
Thomas Y. Hsueh, Allen W. Chiu. Narrow band imaging for bladder cancer[J]. Asian Journal of Urology, 2016, 3(3): 126-129.
Thomas Y. Hsueh, Allen W. Chiu. Narrow band imaging for bladder cancer. Asian Journal of Urology, 2016, 3(3): 126-129.
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