title: A new apparatus with interchangeable lens groups for fluorescence cystoscopy, photography, biopsy and coagulation.
mesh_terms: D000166:Acridines; D001706:Biopsy / Q000295:instrumentation; D020684:Cystoscopes; D005453:Fluorescence; D007909:Lenses; D008028:Light Coagulation / Q000295:instrumentation; D010781:Photography / Q000295:instrumentation; D013050:Spectrometry, Fluorescence / Q000295:instrumentation; D013861:Thiocyanates; D001743:Urinary Bladder / Q000601:surgery; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis; D014572:Urology / Q000295:instrumentation*
chemical_list: D000166:Acridines; D013861:Thiocyanates