A组69例次,穿刺点为上臂的头静脉、贵要静脉、肘正中静脉、颈外静脉;
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方法:经患者健侧上肢贵要静脉、肘正中静脉将PICC导管置入上腔静脉进行化疗。
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Gd-DTPA was given through cubital vein by high-pressure injection apparatus.
使用高压注射器经肘静脉快速团注钆喷酸葡胺注射液(Gd-DTPA)。
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Methods The fasting blood was taken from cubital vein, and the serum was segregated for detection.
方法采集空腹肘静脉血,分离血清备检;
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增强扫描使用非离子型对比剂100ml,经肘静脉推注,速率2~3ml/s。
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结果经右上肢静脉穿刺30例,左上肢静脉穿刺11例,右肘正中静脉穿刺成功率最高(43.9%)。
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