Objective To get better therapeutic effect, to shorten the course and to reduce the scar formation of pyodermagangrenosum.
目的为了提高坏疽性脓皮病治疗效果，缩短病程，减少瘢痕形成。
3
The therapy had to be stopped on account of pyodermagangrenosum and exacerbation of psoriasis in spite of a biochemical response to the therapy for hepatitis C.