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例 1 患者 ,女 57岁。术前以“肝癌与肝血管瘤待鉴别”收住 ,行肝动脉数字减影血管造影(ＤＳＡ)检查 ,手术穿刺右侧股动脉 ,术中用 8Ｆ导管鞘 ,5Ｆ—ＲＨ导管操作。手术不够顺利 ,反复交换导管和导丝操作。术后第 3ｄ即出现穿刺侧足背皮肤红肿、疼痛反应 ,红肿范围约 4ｃｍ×
Example 1 patients, 57-year-old female. Preoperative “liver cancer and liver hemangioma to be identified,” admitted, hepatic artery digital subtraction angiography (DSA) examination, the right femoral artery puncture surgery, intraoperative use of 8F catheter sheath, 5F-RH catheter operation. Surgery is not smooth enough, repeatedly exchange catheter and guide wire operation. The third day after operation, there appeared puncture side dorsal skin irritation, pain reaction, swelling range of about 4cm ×