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目的:探讨PVA微粒在栓塞治疗支气管咯血中的意义。材料和方法:15例咯血患者经股动脉施行PVA微粒加明胶海绵颗粒栓塞出血动脉。结果:术后随访6个月,14例达到满意的止血效果,仅1例病变范围广泛者栓后效果不佳而改手术切除。结论:PVA微粒加明胶海绵颗粒栓塞支气管动脉是一种有效的治疗咯血的方法。
Objective: To investigate the significance of PVA particles in the treatment of bronchial hemolysis by embolization. MATERIALS AND METHODS: PVA particles and gelatin sponge particles were embolized into the hemorrhage artery in 15 patients with hemoptysis through the femoral artery. Results: All the patients were followed up for 6 months, and 14 patients achieved satisfactory hemostatic effect. Only 1 patient had extensive lesion and the effect was changed after operation. Conclusion: PVA particles with gelatin sponge particles embolization bronchial artery is an effective method of treatment of hemoptysis.