Both chemotherapy infusion ports and PICC lines are a form of central venous placement. The disadvantage of an infusion port is that it needs to be operated by a specialized surgeon and is more difficult to operate. The advantage of the infusion port is that the risk of infection is low because the infusion port is buried under the skin and does not come into contact with the outside world, so the risk of infection is reduced. Because the infusion port is buried under the skin, the patient is less likely to be noticed by others when bathing or swimming. The advantages of PICC placement are that it is relatively easy to be placed by experienced nurses and that PICC placement is cheaper. However, the disadvantage of PICC is that it needs to be maintained once a week, and PICC has a risk of infection because the tip is left outside the body, so there are advantages and disadvantages of PICC tubes and infusion ports.