摘要
本文分析了49例复发性脑胶质瘤的DSA表现。结果表明：复发性脑胶质瘤血液动力学的改变主要与肿瘤的恶性程度、生长速度以及手术切除的范围有关。经肿瘤供血动脉或肿瘤所在部位的脑动脉超选择性灌注化疗可明显提高复发性脑胶质瘤介入治疗的疗效，降低化疗药物的毒性反应。
Digital substract angiography (DSA) findings of 49 patiente with recurrent cerebral glioma were analysed in this paper. The result demonstrated that the DSA manifestation of recurrent glioma corresponed mainly to the degree of malignancy, regrowth rate and the extent of surgical resection. It may increase the therapeutic effect and decrease the drug toxicity obviously by administrating superselective intracerebral arterial catheterized infusion of ACNU chemotherapy via tumor artery or regional supplying artery.
