Tissue injury, such as occurs in response to a lack of oxygen, promotes an influx of immune cells to the site of damage. After an ischemic injury to the heart, such as occurs after a heart attack or ...

When a healthcare professional administers a drug through a venous cannula, there is a small risk of extravasation, which means the solution leaks out of the veins and into the surrounding tissue. If ...

Neutrophils are an important part of your immune system. They’re a type of white blood cell that kills and eats bacteria and fungi to help your body fight infections and heal wounds. There are many ...

When chemotherapy drugs accidentally leak into the tissues surrounding your veins or catheter, it’s called extravasation. While it doesn’t happen very often, it’s a serious complication. Chemotherapy ...