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GDC(Guglielmi Detachable Coil)介入疗法治疗脑部肿瘤 的基本原理是经股动脉插管,将导引导管置于动脉瘤侧的颈内动脉,然后将微导管送入动脉瘤腔内,再将由不锈钢丝导引的微弹簧围(GDC)沿微导管依次送入动脉脉瘤血管中。在微弹簧圈中通过一定的电流使其溶断。溶断后,弹簧线圈
GDC (Guglielmi Detachable Coil) interventional therapy of brain tumors based on the principle of femoral artery catheterization, the guide catheter placed in the aneurysm side of the internal carotid artery, and then the microcatheter into the aneurysm cavity, and then by the stainless steel Wire-guided micro-spring perimeter (GDC) along the microcatheter sequentially into the aneurysm vessels. In the micro-coil by a certain current to make it dissolve. After dissolving, spring coil