ABSTRACT
Objective To study the method and therapeutic results of intra-arterial interventional treatment (selective intra-arterial fibrinolysis) in acute cerebral infarction(ACl).Methods A total of 106 patients with ACI are divided into two groups:selective intra-arterial fibrinolytic therapy group(SIAF),intra-venously thrombolysis group(IVF);SIAF is selective entered into the obliterative artery with improved Seldinger's technich,pumped urokinase(UK) in a dose of 500 000 i.u.in NS.60ml within 40 minutes;arteriography is done all the time to know if the obliterative artery is unobstruct- ed,if it remains obstructe,then pumps 300 000 i.u.of UK,as long as it unobstructed,the treatment is finished at once; IVF is injected 1000 000 i.u.of UK in NS.150 mL by intravenous drip within 40 minutes,others like SIAF.Results The artery is disobliteration after thrombolysis,48 patients in SIAF,30 patients in IVF,P