
The uncommon but lethal infection known as necrotizing fasciitis continues to be in the news. This is a devastating disease that can be difficult to diagnose in the early stages. The first presentation is often nothing more than arm or leg pain that looks very much like garden-variety musculoskeletal discomfort. By the time the diagnosis is made, the disease process is often too far along to reverse it, resulting in severe disability or death. However, there are usually a few clinical clues that a more dangerous process is under way.