title: Acute hydrocephalus caused by intraspinal neurocysticercosis: case report.
abstract: BACKGROUND
  Intraspinal neurocysticercosis is an uncommon manifestation that may present as an isolated lesion. Furthermore, acute hydrocephalus caused by isolated intraspinal neurocysticercosis without concomitant cerebral involvement is extremely rare.
  
  
  METHODS
  A 64-year-old man presented with a history of severe headache, an unsteady gait, and occasional urinary incontinence. Magnetic resonance imaging of the thoraco-lumbar spine revealed multiple, cystic, contrast-enhancing intraspinal lesions. A computed tomographic scan of the brain showed marked ventricular dilatation but no intraparenchymal lesions or intraventricular cysticercal lesions. This case of acute hydrocephalus was found to be caused by isolated intraspinal neurocysticercosis and was treated by ventriculoperitoneal shunt placement and surgical removal of the intraspinal lesions (which were histologically confirmed as neurocysticercosis), followed by administration of dexamethasone and albendazole.
  
  
  CONCLUSIONS
  Isolated spinal neurocysticercosis should be considered in the differential diagnosis of acute hydrocephalus when no explanation is found in the brain, particularly in geographical regions endemic for cysticercosis.
authors.forename: Seok-Won
authors.initials: SW
authors.lastname: Kim
authors.forename: Hui Sun
authors.initials: HS
authors.lastname: Wang
authors.forename: Chang Il
authors.initials: CI
authors.lastname: Ju
authors.affiliation: Department of Internal Medicine, Chosun University College of Medicine, 588 Seosuk-dong, Dong-gu, Gwangju 501-717, South Korea. drongkim@chosun.ac.kr.
authors.forename: Dong-Min
authors.initials: DM
authors.lastname: Kim
mesh_terms: D015766:Albendazole / Q000627:therapeutic use; D001925:Brain Damage, Chronic / Q000209:etiology; D003131:Combined Modality Therapy; D019299:Decompression, Surgical; D003907:Dexamethasone / Q000627:therapeutic use; D004359:Drug Therapy, Combination; D020233:Gait Disorders, Neurologic / Q000209:etiology; D006261:Headache / Q000209:etiology; D006801:Humans; D006849:Hydrocephalus / Q000209:etiology* / Q000601:surgery; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D020019:Neurocysticercosis / Q000150:complications* / Q000188:drug therapy / Q000601:surgery; D013122:Spinal Diseases / Q000150:complications* / Q000188:drug therapy / Q000469:parasitology / Q000601:surgery; D014549:Urinary Incontinence / Q000209:etiology; D017287:Ventriculoperitoneal Shunt
chemical_list: D003907:Dexamethasone; D015766:Albendazole