title: [Differential staining in vivo with methylene blue and microscopic cystoscopy in bladder tumors].
mesh_terms: D000368:Aged; D020684:Cystoscopes; D005260:Female; D006801:Humans; D008297:Male; D008751:Methylene Blue; D008853:Microscopy / Q000295:instrumentation; D008875:Middle Aged; D009092:Mucous Membrane / Q000473:pathology; D011230:Precancerous Conditions / Q000473:pathology; D013194:Staining and Labeling; D001743:Urinary Bladder / Q000473:pathology; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis / Q000473:pathology*
chemical_list: D008751:Methylene Blue
vernacular_title: Tinción diferencial in vivo con azul de metileno y cistoscopia microscópica en tumores vesicales.