In this reported case of pyoderma gangrenosum after cesarean delivery, deep
ulceration involved the entire lower abdomen before immunosuppressive trea
tment was started. Initial high doses of prednisolone followed by low doses
of cyclosporine A led to complete resolution of the skin lesions. This cas
e report illustrates the importance of early diagnosis and effective system
ic immunosuppressive therapy of pyoderma gangrenosum.