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Related Experiment Videos

Post-traumatic hydrocephalus.

L L Guyot1, D B Michael

  • 1Department of Physiology and Anatomy, Wayne State University, Detroit, MI, USA.

Neurological Research
|February 15, 2000
PubMed
Summary
This summary is machine-generated.

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Post-traumatic hydrocephalus (PTH) diagnosis requires clinical, imaging, and physiologic data. Differentiating PTH from atrophy-related ventriculomegaly is crucial for effective shunting treatment in traumatic brain injury patients.

Area of Science:

  • Neurology
  • Neurosurgery
  • Trauma Surgery

Background:

  • Post-traumatic hydrocephalus (PTH) has been recognized since 1914.
  • Reported incidence of symptomatic PTH varies widely (0.7%-29%), with higher rates (30%-86%) when using CT criteria for ventriculomegaly.
  • Variations in diagnostic criteria and classification contribute to differing incidence reports.

Purpose of the Study:

  • To review the diagnosis and management of post-traumatic hydrocephalus (PTH).
  • To distinguish symptomatic PTH from post-traumatic ventriculomegaly due to atrophy.
  • To highlight the need for refined diagnostic criteria and identification of modifiable risk factors.

Main Methods:

  • Review of historical data and clinical observations.
  • Combination of clinical, imaging, and physiologic data for diagnosis.

Related Experiment Videos

  • Follow-up of traumatic brain injury patients since 1989 at Wayne State University.

    • Main Results:

    • Symptomatic PTH generally improves with shunting, unlike ventriculomegaly secondary to atrophy.
    • The incidence of shunt placement in a Wayne State University cohort was 3.65%.
    • Accurate diagnosis is essential to differentiate conditions that respond to shunting.

    Conclusions:

    • Refining diagnostic classification and criteria for PTH is essential for future research.
    • Identifying and minimizing early post-traumatic brain injury risk factors may prevent PTH and the need for shunting.