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