Rheo-Encephalography of Supra-Orbital Artery in 20 Patients with Cerebral Basal Ganglia Hematoma Before and After Puncture and Drainage

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Results Supra-orbital keyhole approach was performed in 36 patients . Of the 30 cases with pituitary adenoma total removal rate was 80.00 % ( 24 cases ) subtotal removal rate was 13.33 % ( 4 cases ) .

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Methods Supra-orbital keyhole approach was adopted in patients with sellar region lesions during June 2000 to June 2004 among them there were pituitary adenoma 30 cases meningioma 3 cases craniopharyngioma 2 cases and posterior communicating artery aneurysm 1 case .

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