title: Clinical Reasoning: An unusual cause of indeterminate spells.
authors.affiliation: From the Departments of Neurology (A.M.F., C.S., E.L.S.), Child and Adolescent Neurology (D.L.K.-J.), and Laboratory Medicine and Pathology (J.C.C.), Mayo Clinic, Rochester, MN. Feyissa.Anteneh@mayo.edu.
authors.forename: Anteneh M
authors.initials: AM
authors.lastname: Feyissa
authors.affiliation: From the Departments of Neurology (A.M.F., C.S., E.L.S.), Child and Adolescent Neurology (D.L.K.-J.), and Laboratory Medicine and Pathology (J.C.C.), Mayo Clinic, Rochester, MN.
authors.forename: Daniel L
authors.initials: DL
authors.lastname: Kenney-Jung
authors.affiliation: From the Departments of Neurology (A.M.F., C.S., E.L.S.), Child and Adolescent Neurology (D.L.K.-J.), and Laboratory Medicine and Pathology (J.C.C.), Mayo Clinic, Rochester, MN.
authors.forename: Cheolsu
authors.initials: C
authors.lastname: Shin
authors.affiliation: From the Departments of Neurology (A.M.F., C.S., E.L.S.), Child and Adolescent Neurology (D.L.K.-J.), and Laboratory Medicine and Pathology (J.C.C.), Mayo Clinic, Rochester, MN.
authors.forename: John C
authors.initials: JC
authors.lastname: Cheville
authors.affiliation: From the Departments of Neurology (A.M.F., C.S., E.L.S.), Child and Adolescent Neurology (D.L.K.-J.), and Laboratory Medicine and Pathology (J.C.C.), Mayo Clinic, Rochester, MN.
authors.forename: Elson L
authors.initials: EL
authors.lastname: So
mesh_terms: D000328:Adult; D002345:Carotid Body Tumor / Q000150:complications / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D005260:Female; D006801:Humans; D008207:Lymphatic Metastasis / Q000473:pathology; D013575:Syncope / Q000175:diagnosis* / Q000209:etiology