The main cause of gangrene is lowered blood source, typically exacerbated by one or more danger things: Gangrene frequently turns the influenced skin a greenish-black shade. The term gangrene isn't related to the colour inexperienced but to your issue itself. It arises from Greek and Latin terms for your gnawing sore or https://www.sgvascularctr.com/what-is-a-gangrene/