Journal of neurosurgery
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Good to excellent relief of phantom pain is reported in 5 of 6 patients by the use of dorsal column stimulation. Follow-up periods are 7 to 25 months. One failure occurred despite excellent pain relief; this patient could not tolerate application of the DCS apparatus to his chest wall. The authors review the physiology involved and some less successful series reported by others.
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Journal of neurosurgery · Mar 1975
Comparative StudyEffects of mannitol and steroid therapy on intracranial volume-pressure relationships in patients.
The intracranial volume-pressure response was measured in 61 patients undergoing continous monitoring of intraventicular pressure. This test, which determlnes the increase in intracranial pressure induced by an addition of 1 ml in ventricular CSF volume in 1 sencond, yields information concerning spatial compensation in patients with intracranial space-occupying processes. ⋯ In patients with intracranial hypertension, intravenous mannitol (0.5gm/kg) and intramuscular betamethasone (26 mg) both reduce the volume-pressure response significantly more than they reduce intracranial pressure. This suggests that these agents favorably alter the configuration of the volume-pressure curve.