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Related Experiment Videos

Massive putaminal-thalamic nontraumatic hemorrhage.

L A Weisberg1, D Elliott, M Shamsnia

  • 1Department of Neurology, Charity Hospital, New Orleans, LA 70140.

Computerized Medical Imaging and Graphics : the Official Journal of the Computerized Medical Imaging Society
|September 1, 1992
PubMed
Summary

Young Black men with hypertension experienced sudden, severe putaminal-thalamic hemorrhage. Despite prompt treatment, all patients died within 72 hours, highlighting the aggressive nature of this brain hemorrhage.

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Area of Science:

  • Neurology
  • Neurosurgery
  • Vascular Medicine

Background:

  • Massive putaminal-thalamic hemorrhage is a devastating neurological event.
  • Hypertension is a known risk factor for hemorrhagic stroke.
  • Limited data exists on this specific demographic and hemorrhage location.

Purpose of the Study:

  • To describe the clinical presentation, imaging findings, and outcomes of young Black men with massive putaminal-thalamic hemorrhage.
  • To investigate the characteristics of hypertensive patients experiencing this type of brain bleed.
  • To evaluate the efficacy of current medical management for this condition.

Main Methods:

  • Retrospective case series of fourteen patients.
  • Analysis of clinical data, including prodromal symptoms and neurological deficits.

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  • Review of computed tomography (CT) findings, including hemorrhage size and mass effect.
  • Assessment of treatment strategies and patient outcomes.

    • Main Results:

    • All fourteen patients were young Black men with hypertension, treated with antihypertensive medication for less than 3 years.
    • Patients presented with a characteristic prodromal headache followed by vomiting, coma, and hemiplegia within 4-12 hours.
    • CT scans revealed hyperdense putaminal-thalamic hemorrhage (60-86 mm diameter) with significant mass effect and intraventricular extension.
    • Despite aggressive medical management, all patients died within 72 hours.

    Conclusions:

    • Massive putaminal-thalamic hemorrhage in young Black men is an aggressive and often fatal condition.
    • The absence of chronic hypertensive vascular changes suggests a distinct pathophysiology.
    • Current medical interventions are insufficient to prevent mortality in these severe cases.