title: Raeder's Paratrigeminal Syndrome: Headache and Horner's Lacking Anhidrosis.
authors.affiliation: Department of Medicine, Penn State Milton S Hershey Medical Center, Hershey, PA, USA. msantos1@hmc.psu.edu.
authors.forename: Michael
authors.initials: M
authors.lastname: Santos
authors.affiliation: Pennsylvania State College of Medicine, Hershey, PA, USA.
authors.forename: Kaleen
authors.initials: K
authors.lastname: Burton
authors.affiliation: Department of Medicine, Penn State Milton S Hershey Medical Center, Hershey, PA, USA.
authors.forename: Brian
authors.initials: B
authors.lastname: McGillen
mesh_terms: D006261:Headache; D006732:Horner Syndrome; D006801:Humans; D007007:Hypohidrosis
keywords: Raeder’s syndrome; headache; oculosympathetic paresis; parapharyngeal mass