title: Could basic research shed light on false positivity in photodynamic diagnosis?
authors.affiliation: Department of Urology, Graduate School of Medicine, Yamaguchi University, Ube, Yamaguchi, Japan. hidde@yamaguchi-u.ac.jp
authors.forename: Hideyasu
authors.initials: H
authors.lastname: Matsuyama
mesh_terms: D000622:Aminolevulinic Acid / Q000031:analogs & derivatives; D002278:Carcinoma in Situ / Q000175:diagnosis*; D003950:Diagnostic Techniques, Urological; D005189:False Positive Reactions; D006801:Humans; D008297:Male; D008875:Middle Aged; D017319:Photosensitizing Agents; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis*
chemical_list: D017319:Photosensitizing Agents; D000622:Aminolevulinic Acid; C419924:5-aminolevulinic acid hexyl ester