经皮中心静脉置管 (percutaneouscentralvenouscatheteri zation ,PCVC)是新生儿重症监护室 (NICU)中一种较常用的静脉输液方法。包括经锁骨下静脉置入中心静脉导管(subclaviancentralvenouscatheterization ,SCVC)和经外周置入中心静脉导管 (peripheralcentralvenouscatheteri Percutaneous central venous catheterization (PCVC) is a common intravenous infusion in neonatal intensive care units (NICUs). Including the subclavian venous catheterization (SCVC) and peripherally inserted central venous catheter (peripheralcentralvenouscatheteri