title: Posterior reversible encephalopathy syndrome revealing Takayasu's arteritis.
abstract: Posterior reversible encephalopathy syndrome is a rare neuroradiologic condition associated with headache, seizures, altered sensorium, visual disturbances, and characteristic lesions on neuroimaging predominantly affecting the posterior regions of the brain. We report a 10-years-8-months-old girl who presented with headache, multiple seizures, and altered sensorium. Her blood pressure was 130/100 mmHg and left brachial pulse was not palpable. CT scan brain showed typical non-enhancing hypodensities in bilateral parieto-occiptal lobes. Prompt treatment of the hypertension led to rapid reversal of neurological symptoms. CT aortogram revealed aortoarteritis with bilateral renal artery stenosis.
authors.affiliation: Division of Pediatric Neurology, Department of Pediatrics, Lokmanya Tilak Municipal Medical College & General Hospital, Mumbai, India. karandesunil@yahoo.com
authors.forename: Sunil
authors.initials: S
authors.lastname: Karande
authors.forename: Sujit
authors.initials: S
authors.lastname: Jagtap
authors.forename: Anagha
authors.initials: A
authors.lastname: Joshi
mesh_terms: D001921:Brain / Q000098:blood supply* / Q000503:physiopathology*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D006973:Hypertension / Q000209:etiology; D007223:Infant; D007668:Kidney / Q000098:blood supply / Q000000981:diagnostic imaging; D012077:Renal Artery / Q000000981:diagnostic imaging / Q000503:physiopathology; D012078:Renal Artery Obstruction / Q000150:complications / Q000000981:diagnostic imaging / Q000503:physiopathology*; D013625:Takayasu Arteritis / Q000150:complications / Q000000981:diagnostic imaging / Q000503:physiopathology*; D014057:Tomography, X-Ray Computed