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Related Experiment Video

Updated: Oct 5, 2025

Double Direct Injection of Blood into the Cisterna Magna as a Model of Subarachnoid Hemorrhage
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Subarachnoid Hemorrhage and Hydrocephalus.

Suchanda Bhattacharjee1, Das Rakesh1, Reddy Ramnadha1

  • 1Department of Neurosurgery, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India.

Neurology India
|February 1, 2022
PubMed
Summary

Hydrocephalus following subarachnoid hemorrhage (SAH) is common and impacts patient outcomes. Management requires individualized treatment plans based on patient needs and risk factors.

Keywords:
External ventricular drainhydrocephalussubarachnoid hemorrhageventriculoperitoneal shunt

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Related Experiment Videos

Last Updated: Oct 5, 2025

Double Direct Injection of Blood into the Cisterna Magna as a Model of Subarachnoid Hemorrhage
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Pre-Chiasmatic, Single Injection of Autologous Blood to Induce Experimental Subarachnoid Hemorrhage in a Rat Model
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Endovascular Perforation Model for Subarachnoid Hemorrhage Combined with Magnetic Resonance Imaging MRI
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Area of Science:

  • Neurosurgery
  • Neurology

Background:

  • Hydrocephalus is a frequent complication of subarachnoid hemorrhage (SAH), often linked to aneurysmal bleeds.
  • Its management is patient-specific and independent of initial treatment for the bleed.

Purpose of the Study:

  • To offer a thorough review of the association between SAH and hydrocephalus.
  • To discuss diverse treatment options for this condition.

Main Methods:

  • A comprehensive literature review was conducted.
  • Focused on risk factors, pathogenesis, and treatment of hydrocephalus in SAH patients.

Main Results:

  • Hydrocephalus affects 6% to 67% of SAH cases, presenting acutely, subacutely, or chronically.
  • Diagnosis relies on CT scans; treatment involves observation or cerebrospinal fluid diversion (temporary/permanent).

Conclusions:

  • SAH-associated hydrocephalus negatively impacts outcomes, increasing hospital stay and morbidity.
  • Vigilance for risk factors is crucial; management must be tailored to individual patient needs.