title: A case of hypertensive encephalopathy with prominent brainstem presentation.
abstract: A 39-year-old woman developed severe arterial hypertension associated with brainstem hyperintensity in T2-weighted images and hyperintense lesion in the left basal ganglia. Clinical findings were a sudden loss of consciousness, confusion, nausea, vomiting and headache. Rapid treatment of hypertension resulted in clinical and radiological improvement. Rapid identification and appropriate diagnostics are essential, as prompt treatment usually results in reversal of symptoms; permanent neurologic injury or death can occur with treatment delay.
authors.affiliation: Department of Neurology and Stroke Unit, Regina Elena Hospital, Viale della Vittoria, 60035, Jesi, Italy.
authors.forename: E
authors.initials: E
authors.lastname: Medici
authors.forename: S
authors.initials: S
authors.lastname: Arabi
authors.forename: M
authors.initials: M
authors.lastname: Sebastianelli
authors.forename: O
authors.initials: O
authors.lastname: Pirani
authors.forename: E
authors.initials: E
authors.lastname: Giaccaglini
mesh_terms: D000328:Adult; D001160:Arterioles / Q000473:pathology / Q000503:physiopathology; D001479:Basal Ganglia / Q000000981:diagnostic imaging / Q000473:pathology / Q000503:physiopathology; D001929:Brain Edema / Q000209:etiology / Q000473:pathology / Q000503:physiopathology; D002545:Brain Ischemia / Q000209:etiology / Q000473:pathology* / Q000503:physiopathology; D020526:Brain Stem Infarctions / Q000209:etiology / Q000473:pathology* / Q000503:physiopathology; D003221:Confusion / Q000209:etiology; D018450:Disease Progression; D005260:Female; D006706:Homeostasis / Q000502:physiology; D006801:Humans; D020343:Hypertensive Encephalopathy / Q000473:pathology* / Q000503:physiopathology; D008279:Magnetic Resonance Imaging; D009325:Nausea / Q000209:etiology; D011149:Pons / Q000000981:diagnostic imaging / Q000473:pathology* / Q000503:physiopathology; D011859:Radiography; D014474:Unconsciousness / Q000209:etiology