title: [Syncope in a 57 year old male].
authors.affiliation: Complejo Hospitalario Arquitecto Marcide-Novoa Santos, Ferrol, La Coruña.
authors.forename: M
authors.initials: M
authors.lastname: Penín Alvarez
authors.forename: R
authors.initials: R
authors.lastname: Araújo Ayala
authors.forename: R
authors.initials: R
authors.lastname: Rodríguez Ferro
authors.forename: P
authors.initials: P
authors.lastname: Sesma Sánchez
mesh_terms: D000236:Adenoma / Q000175:diagnosis*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D010911:Pituitary Neoplasms / Q000175:diagnosis*; D013575:Syncope / Q000209:etiology