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采用双腔腹囊导管经皮穿刺腔内扩张动脉粥样硬化病变,首先成功地用于外围动脉。这一技术其后用于纠正心绞痛患者的冠状动脉狭窄及肾血管性高血压患者的肾动脉狭窄的治疗等。本文作者对一例动脉硬化性肠系膜上动脉狭窄的65岁女性患者施行腔内扩张术治疗腹绞痛获得成功。患者腹绞痛4年余,膳后及卧位加重,夜间需服止痛药。腹主动脉造影显示腹腔动脉及肠系膜上和下动脉开口部分别为中和重度狭窄。作者于局麻下经右肘动脉送8号引导导管,顶端达肠系膜上动脉开口处,通过此导管送入3.5号顶端有腊肠样腹囊段的双腔扩张导
Peritoneal duodenal catheter using percutaneous puncture of atherosclerotic lesions dilation, the first successful use of the peripheral artery. This technique has since been used to correct coronary artery stenosis in patients with angina and renal artery stenosis in patients with renovascular hypertension. The author of this study successfully treated a 65-year-old woman with arteriosclerosis and superior mesenteric artery stenosis for celiac angioplasty. Patients with colic more than 4 years, postponement and decubitus heavier, nighttime need to take painkillers. Abdominal aortography showed that the celiac artery and superior mesenteric artery and the opening of the lower and middle severe stenosis respectively. The author under local anesthesia via the right elbow artery delivery catheter No. 8, the top of the superior mesenteric artery at the opening through the catheter into the top 3.5 with sausage-like cyst segment double-lumen dilatation