Pyoderma gangrenosum is an inflammatory condition that starts as a rapidly enlarging, very painful ulcer, usually due to a condition like Crohn's. It is thought to affect one in 100,000 in the UK ...

Our 36-year-old daughter-in-law is suffering from very painful pyoderma gangrenosum. Her latest outbreak followed a mosquito bite in September, and she is being treated as an outpatient. She also ...