Figure 031_2476. Peristomal pyoderma gangrenosum in a patient with Crohn disease. Photograph courtesy of Dr Mohannad Abu-Hilal. - McMaster Textbook of Internal Medicine

Figure 031_2476.
Peristomal pyoderma gangrenosum in a patient with Crohn disease. Photograph courtesy of Dr Mohannad Abu-Hilal.

Figure 031_2476. Peristomal pyoderma gangrenosum in a patient with Crohn disease. Photograph courtesy of Dr Mohannad Abu-Hilal.