Beneath the Surface: ‘Optimism is high’ for complex wound disease treatments

Pyoderma gangrenosum is a difficult-to-treat wound disease that may soon have promising new therapies.In this Beneath the Surface video interview, Joel M. Gelfand, MD, MSCE, FAAD, the James J. Leyden Professor of Clinical Investigation and professor of dermatology and epidemiology at University of Pennsylvania’s Perelman School of Medicine and Healio Dermatology’s Chief Medical