title: [Purple urine in the bag].
authors.affiliation: Residencia de Medicina Familiar y Comunitaria, Hospital El Escorial, San Lorenzo del Escorial, Madrid, España. Electronic address: charlottaubert@gmail.com.
authors.forename: C J
authors.initials: CJ
authors.lastname: Aubert
authors.affiliation: Residencia de Medicina Familiar y Comunitaria, Hospital El Escorial, San Lorenzo del Escorial, Madrid, España.
authors.forename: F J
authors.initials: FJ
authors.lastname: Alvarado Lavado
authors.affiliation: Atención Primaria, Centro de Salud de Galapagar, Galapagar, Madrid, España.
authors.forename: A
authors.initials: A
authors.lastname: Sánchez Calso
authors.affiliation: Medicina Interna, Hospital El Escorial, San Lorenzo del Escorial, Madrid, España.
authors.forename: J
authors.initials: J
authors.lastname: González González
mesh_terms: D000368:Aged; D003116:Color; D005260:Female; D006801:Humans; D010860:Pigments, Biological / Q000737:chemistry*; D013577:Syndrome; D062885:Urinary Catheters; D014556:Urine / Q000737:chemistry*
chemical_list: D010860:Pigments, Biological