title: Multiloculated hydrocephalus related to cerebrospinal fluid shunt infection.
abstract: This study is an attempt to establish that CSF shunt infection has a role in the aetiology of multiloculated hydrocephalus. The authors carried out a review of 12 cases of multiloculated hydrocephalus who were treated at King Khalid University Hospital between 1988-1994. The multiloculation appears to have developed following the shunt infection in all cases. The hydrocephalus was related to an intraventricular haemorrhage (IVH) in 9 patients and was congenital in 2 patients and post-meningitic in 1 patient. The shunt infection was caused by a gram-negative organism in 8 patients and duration of external ventricular drainage ranged from 9-24 (median 13) days. The diagnosis of multiloculated hydrocephalus was made on average 2 months after the shunt infection. In three patients endoscopic fenestration of intraventricular septations was attempted but was effective in only one case. The other patients were managed by two shunts (9 patients) and three shunts (2 patients). At a mean follow-up of 15 months, the shunt revision rate of the patients was 0.4/year. One patient died of multiple brain abscesses and 6 patients remain severely disabled. The poor outcome may also be related to the original IVH as well as the multiloculated hydrocephalus. The study also shows that patients with post-haemorrhagic hydrocephalus, who develop a shunt infection due to gram-negative organisms and in whom the CSF fails to be cleared of the infection following 12 days of external drainage appear to be at risk of developing multiloculated hydrocephalus.
authors.affiliation: Division of Neurosurgery, King Khalid University Hospital, Riyadh, Saudi Arabia.
authors.forename: A B
authors.initials: AB
authors.lastname: Jamjoom
authors.forename: A A
authors.initials: AA
authors.lastname: Mohammed
authors.forename: A
authors.initials: A
authors.lastname: al-Boukai
authors.forename: Z A
authors.initials: ZA
authors.lastname: Jamjoom
authors.forename: N
authors.initials: N
authors.lastname: Rahman
authors.forename: H T
authors.initials: HT
authors.lastname: Jamjoom
mesh_terms: D000293:Adolescent; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D002557:Cerebrospinal Fluid Shunts / Q000295:instrumentation*; D002648:Child; D002675:Child, Preschool; D003131:Combined Modality Therapy; D004185:Disability Evaluation; D004868:Equipment Failure; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D006849:Hydrocephalus / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery*; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D011183:Postoperative Complications / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery*; D016459:Prosthesis-Related Infections / Q000000981:diagnostic imaging / Q000601:surgery*; D012086:Reoperation; D014057:Tomography, X-Ray Computed
chemical_list: D000900:Anti-Bacterial Agents