Gangrene意思

Gangrene is a medical condition where tissue dies due to a lack of blood supply. It can occur in any part of the body, but it's most common in the arms and legs. Gangrene is usually caused by a bacterial infection, but it can also be caused by other factors, such as poor blood circulation, diabetes, or injury.

There are two main types of gangrene:

1. Dry gangrene: This type of gangrene is characterized by the death of tissue, but without the presence of pus or infection. It's typically seen in areas with poor blood supply, such as the feet of people with diabetes.

2. Wet gangrene: This type of gangrene is characterized by the death of tissue and the presence of pus or infection. It's typically seen in areas with good blood supply, such as the hands or feet, and it can spread rapidly.

Gangrene is a serious condition that can lead to sepsis, a life-threatening infection of the bloodstream. If you think you or someone else may have gangrene, it's important to seek medical attention immediately.