PMC6829831_01
PMC6829831_02
Diffuse old scars of pyoderma gangrenosum on the lower extremities
41927_2019_98_Fig1_HTML.jpg
PMC6829831_02_41927_2019_98_Fig1_HTML.jpg
Fig1
At admission, there were massive pigmentation and scars on her extremities and face (Fig. 1) but no ulcers remained.