You’ve noticed that the skin on one or both of your legs has become swollen and reddened, and it’s spreading. Perhaps it is also painful or rashlike, or you see a sore. You wouldn’t be blamed for ...

Extent of cellulitis Below knee 132 (66%), above knee 15 (7.5%), both above and below knee 53 (25.5%) Skin and soft tissue changes Blistering 34 (17%), associated ulcer 34 (17%), subcutaneous ...