Reversible CSF cyst related to a functioning ventriculo-peritoneal shunt

GV Vajramani, K Fugleholm*

*Corresponding author for this work

    Research output: Contribution to journalJournal articleResearchpeer-review

    16 Citations (Scopus)

    Abstract

    Although the occurrence of CSF oedema and cyst has been described in presence of a blocked ventriculoperitoneal shunt, especially distal end block, its occurrence in presence of a well functioning shunt has not been described so far. We report a case where a 51-year old lady developed an insidious onset and gradually progressive CSF cyst without any clinical or radiological feature of shunt block over a period of about 2 years. The changes started about 6 months after a course of radiation therapy for an extensive residual supra and infratentorial meningioma. Following surgery, where the cyst was punctured and a new ventricular catheter was inserted, despite well functioning upper and lower end, the cyst gradually disappeared. We review the literature and hypothesize that the radiation-induced changes were responsible for initiation and progression of the cyst.

    Original languageEnglish
    JournalActa Neurochirurgica
    Volume147
    Issue number11
    Pages (from-to)1199-1202
    Number of pages4
    ISSN0001-6268
    DOIs
    Publication statusPublished - Nov 2005

    Keywords

    • porencephalic cyst
    • CSF cyst
    • ventriculoperitoneal shunt
    • CEREBROSPINAL-FLUID EDEMA
    • RARE COMPLICATION
    • HYDROCEPHALUS

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