title: [Patient with bladder catheter. Why is the urine turning purple? Purple urine bag syndrome].
authors.forename: Peter
authors.initials: P
authors.lastname: Stiefelhagen
mesh_terms: D000368:Aged; D001437:Bacteriuria / Q000652:urine*; D003116:Color; D005260:Female; D006801:Humans; D007203:Indigo Carmine / Q000652:urine*; D013577:Syndrome; D014546:Urinary Catheterization / Q000295:instrumentation*; D016055:Urinary Retention / Q000628:therapy*
chemical_list: D007203:Indigo Carmine