a thin, soft, long catheter (tube) that is inserted into a vein in your arm, leg or neck. The tip of the catheter is positioned in a large vein that carries blood into the heart. The PICC line is used for long-term intravenous (IV) or medications, nutrition and to take blood
a form of intravenous access that can be used for a prolonged period of time (e.g. for long chemotherapy regimens, extended antibiotic therapy, or total parenteral nutrition).