title: Drop attacks: an unexpected diagnosis.
authors.affiliation: Department of Internal Medicine, Hospital Santo António dos Capuchos, Lisbon, Portugal.
authors.forename: Ana Cristina
authors.initials: AC
authors.lastname: Lladó
authors.forename: Rui
authors.initials: R
authors.lastname: Malheiro
authors.forename: Ana Rita
authors.initials: AR
authors.lastname: Estriga
mesh_terms: D000328:Adult; D016080:Arachnoid Cysts / Q000150:complications / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D013575:Syncope / Q000209:etiology*; D014057:Tomography, X-Ray Computed