Ommaya reservoir

Ommaya reservoir, also known as Ommaya shunt, is a device consisting of an intraventricular catheter connected to a reservoir (port) implanted beneath the scalp. It is used for intrathecal administration of medication such as chemotherapy (mainly in the treatment of meningeal lymphomas, but also for other meningeal pathology) and palliative analgesics, as well as for CSF aspiration.

It can also be used for aspirating large cystic brain tumours as part of combination therapy. 1

Complications

History and etymology

It was invented by Pakistani neurosurgeon Ayub K Ommaya. 6

 

Disclosure: I, Aneta Kecler - Pietrzyk , have no actual or potential ethical or financial conflict of interest in relation to this device. This article is not intended to be a personal endorsement or recommendation of this product.

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Article Information

rID: 52127
Synonyms or Alternate Spellings:
  • Ommaya shunt
  • Ommaya port
  • Intraventricular single hole catheter

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