title: Acute hypertensive encephalopathy in minimal change nephrotic syndrome.
abstract: A 3-year-old child with minimal change nephrotic syndrome (MCNS) developed an acute hypertensive encephalopathy characterized by coma, focal seizures, right hemiparesis, global aphasia and cortical blindness. Episodic hypertension and seizures persisted for 24 h despite intervention with antihypertensive and anticonvulsant therapy. Clinical suspicion of cortical blindness was confirmed by visual-evoked potential studies. CT scans performed 14 and 21 days after the acute episode demonstrated symmetric occipital white matter lucencies compatible with ischemia and/or associated edema. Hypertensive encephalopathy with cortical blindness and symmetric white matter hypodense lesions visualized on CT scan have recently also been described in eclampsia of pregnancy. This report documents an unusual acute hypertensive encephalopathy in childhood MCNS, unassociated with membranoproliferative glomerulonephritis, or progressive focal glomerulosclerosis.
authors: Department of Pediatrics, University of Illinois College of Medicine, Chicago.
authors: F K
authors: FK
authors: Assadi
authors: L L
authors: LL
authors: Lansky
authors: E G
authors: EG
authors: John
authors: C M
authors: CM
authors: Helgason
authors: W S
authors: WS
authors: Tan
mesh_terms: D001766:Blindness / Q000209:etiology*; D001927:Brain Diseases / Q000150:complications* / Q000000981:diagnostic imaging; D002675:Child, Preschool; D006801:Humans; D006974:Hypertension, Malignant / Q000150:complications*; D008297:Male; D009402:Nephrosis, Lipoid / Q000150:complications*; D014057:Tomography, X-Ray Computed