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Objective To study the effect of endovenous laser ablation combined with subfascial endoscopy therapy for venous ulcer of the lower limbs.Methods Clinical data of 112 patients undergoing endovenous laser ablation combined with subfascial endoscopy therapy for venous ulcer of the lower limbs from Oct 2011 to Feb 2016 was retrospectively evaluated.Results Patients had average 2-6 perforating veins in their affected lower limbs.Procedures were successful in all the patients,all the superficial varicose veins disappeared after 1 month and 1 year of ultrasound follow-up,perforating veins closed,ulcer healed,and chromatosis alleviated.Conclusion Endovenous laser ablation combined with subfascial endoscopy therapy for venous ulcer of the lower limbs is effective,safe and quick recovery.
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Objective To study the surgical treatment of multilevel arterial occlusion of lower extremities. Methods Single or jumping arterial bypass using grafting and percuteneous transluminal angioplasty(PTA)and stenting combined with infrainguinal revascularization were used for the multilevel arterial occlusion in 25 lower extremities. Results 25 cases showed satisfactory results in 6 months to 3 years follow-up. Postoperatively,the ischemia symptoms of limbs were improved or disappeared,4 toes were amputared because of preoperative dry gangrene,the wounds received eurement in a 2 to 4 months,2 graftings became occluded in 6 months postoperation. There were no procedural or postoperative morbidity or mortality.The cumulative patency rate of grafting was 92%(23/25),The rate of curement was 100%.Conclusion According to the individual principle,it is an effective therapy method to choose single or jumping arterial bypass and PTA and stenting combined with infrainguinal revascularization for high risk patients with multilevel arterial occlusion.
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Objective To appraise the postoperative anti-reflux function of vertical esophagogastic valve-plasty anastomosis for cardiac cancer.Methods Forty patients with cardiac cancer were randomly divided into study group and surgery control group,with 20 patients in each group.The study group underwent vertical esopagogastric valve-plasty anastomosis,while the surgery control group underwent conventional esophagogastrostomy.Ten healthy volunteers were recruited as normal control group.A 24-hour esophageal pH monitoring and endoscopy check-up was carried out in all experimental subjects at 90 days postoperatively.Results All of the pH monitoring indexes in study and surgery control groups were higher than those in normal control group(P