– Critical Signal: Unexplained sores, blisters, or ulcers that show up around the skin and don't heal Commonly could be early signs of gangrene, especially in people with diabetic issues. Wet gangrene: This type entails an infection. It’s known as "soaked" mainly because it brings about pus. An infection from https://www.sgvascularctr.com/what-is-a-gangrene/