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Keywords: Protoporphyrin IX
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Journal Articles

Fluorescence Cystoscopy following Intravesical Instillation of 5-Aminolevulinic Acid: A New Procedure with High Sensitivity for Detection of Hardly Visible Urothelial Neoplasias

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M. Kriegmair, H. Stepp, P. Steinbach, W. Lumper, A. Ehsan, H.G. Stepp, K. Rick, R. Knüchel, R. Baumgartner, A. Hofstetter
Journal: Urologia Internationalis
Urol Int (1995) 55 (4): 190–196.
https://doi.org/10.1159/000282784
Published Online: 03 February 2010
... of protoporphyrin IX (PPIX) in the urothelium of the bladder. PPIX is an intensively red fluorescing agent. The mean ratio of fluorescence intensity between urothelial cancer and normal epithelium was found to be 17:1. Fluorescence excitation was achieved by violet light from a krypton ion laser (λ = 406.7 nm...
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Journal Articles

5-Aminolevulinic Acid-Induced Fluorescence Endoscopy for the Detection of Lower Urinary Tract Tumors

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Martin Kriegmair, Dirk Zaak, Ruth Knuechel, Reinhold Baumgartner, Alfons Hofstetter
Journal: Urologia Internationalis
Urol Int (1999) 63 (1): 27–31.
https://doi.org/10.1159/000030415
Published Online: 03 December 1999
.... 5-Aminolevulinic acid Protoporphyrin IX Photosensitizer Preneoplasia Bladder cancer Bladder Cancer Urol Int 1999;63:27 31 5-Aminolevulinic Acid-Induced Fluorescence Endoscopy for the Detection of Lower Urinary Tract Tumors Martin Kriegmaira Dirk Zaakb Ruth Knuechelb Reinhold Baumgartnerc...
View article titled, 5-Aminolevulinic Acid-Induced Fluorescence Endoscopy for the Detection of Lower Urinary Tract Tumors
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