title: Case of a 64-year old woman with hyponatremia and hydrocephalus.
authors.affiliation: Medicina Familiar y Comunitaria, Unidad Docente de Albacete, España.
authors.forename: E
authors.initials: E
authors.lastname: Rocha-Honor
authors.affiliation: Servicio de Medicina Interna, Hospital de Hellín, Albacete, España. Electronic address: imarant@hotmail.com.
authors.forename: I
authors.initials: I
authors.lastname: Marañés-Antoñanzas
authors.affiliation: Servicio de Radiología, Hospital de Hellín, Albacete, España.
authors.forename: S
authors.initials: S
authors.lastname: Puente-Villaquirán
authors.affiliation: Servicio de Medicina Interna, Hospital de Hellín, Albacete, España.
authors.forename: Y
authors.initials: Y
authors.lastname: Santisteban-López