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Chronic extradural haematomas: indications for surgery
H H Kaufman1, J Herschberger, T Kopitnik
1Department of Neurosurgery, West Virginia University School of Medicine.
British Journal of Neurosurgery
|January 1, 1992
Summary
Chronic extradural hematomas can be drained using minimally invasive procedures like twist drill or burrhole surgery. Neuro-imaging on CT and MRI helps determine the clot
Area of Science:
- Neurosurgery
- Neuroradiology
Background:
- Minimally symptomatic or asymptomatic chronic extradural hematomas are increasingly detected via non-invasive neuro-imaging.
- Chronic subdural hematomas often develop membranes and clot liquefaction, allowing for drainage.
Observation:
- Chronic extradural hematomas may exhibit similar membrane development and clot liquefaction.
- Neuro-imaging findings on CT and MRI can indicate the clot's age and characteristics.
Findings:
- These characteristics suggest that chronic extradural hematomas can be drained via minimally invasive procedures such as twist drill or burrhole surgery.
- The timing of surgical intervention can be optimized based on imaging findings.
Implications:
- This approach allows for the drainage of chronic extradural hematomas using minor surgical procedures.
- Optimizing surgical timing based on imaging can improve outcomes for patients with chronic extradural hematomas.