Development of fluorescence cystoscope system for extension of diagnosis depth in 5-aminolevulinic acid mediated photodynamic diagnosis of bladder cancer

Hiroki Takishima; Takahiro Nishimura; Hisanao Hazama; Hideo Fukuhara; Keiji Inoue; Kunio Awazu

doi:10.1117/12.2614875

7 December 2021 Development of fluorescence cystoscope system for extension of diagnosis depth in 5-aminolevulinic acid mediated photodynamic diagnosis of bladder cancer

Hiroki Takishima, Takahiro Nishimura, Hisanao Hazama, Hideo Fukuhara, Keiji Inoue, Kunio Awazu

Author Affiliations +

Proceedings Volume 11919, Translational Biophotonics: Diagnostics and Therapeutics; 119191L (2021) https://doi.org/10.1117/12.2614875
Event: European Conferences on Biomedical Optics, 2021, Online Only

Abstract

This study demonstrates a method to extend diagnostic depth in 5-aminolevulinic acid-based photodynamic diagnosis for bladder cancer by a prototype cystoscope system with green light source to excite a photosensitizer in a deep tissue.

Citation Download Citation

Hiroki Takishima, Takahiro Nishimura, Hisanao Hazama, Hideo Fukuhara, Keiji Inoue, and Kunio Awazu "Development of fluorescence cystoscope system for extension of diagnosis depth in 5-aminolevulinic acid mediated photodynamic diagnosis of bladder cancer", Proc. SPIE 11919, Translational Biophotonics: Diagnostics and Therapeutics, 119191L (7 December 2021); https://doi.org/10.1117/12.2614875

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