PMC6498760_01
Pyoderma gangrenosum ulcers on the right lower leg (a) before treatment and (b) 6 months after treatment with ustekinumab.
10.1177_2050313X19845206-fig1.jpg
PMC6498760_01_10.1177_2050313X19845206-fig1.jpg
fig1-2050313X19845206
Before and after treatment with ustekinumab response is depicted in Figure 1.