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乳腺癌占女性恶性肿瘤的32%[1],在我国发病率呈逐年上升趋势。乳腺癌患者术后化疗周期长、药物对血管内膜的刺激性大,选择理想的静脉通道尤为重要。经外周中心静脉置管(PICC)在体内保留时间长,患者带管期间可以正常生活,目前已作为临床医护人员对乳腺癌化疗患者首选的静脉治疗途径[2]。在我国中小城市的医院尚未普及超声引导下行PICC置管技术的情况下,常规的PICC置管技
Breast cancer accounts for 32% of women with malignant tumors [1], and the incidence in our country shows an upward trend year by year. Chemotherapy in breast cancer patients after a long cycle, the drug on the intima of the irritation, the choice of the ideal venous access is particularly important. Peripherally inserted central venous catheter (PICC) in the body for a long time, patients with normal life can be with the tube, has now been as a clinician’s preferred breast cancer chemotherapy patients with venous treatment [2]. In our country small and medium-sized city hospitals have not yet popularized ultrasound guided downstream PICC catheter technology, the conventional PICC catheter technology