Peristomal pyoderma gangrenosum: An exceedingly rare and overdiagnosed entity?

Affiliations

• ¹ Department of Dermatology, University of California Davis Medical Center, Sacramento, California.
• ² Department of Dermatology, University of California Davis Medical Center, Sacramento, California; Albert Einstein College of Medicine, Bronx, New York.
• ³ Georgetown University School of Medicine, Washington, DC.
• ⁴ Department of Dermatology, Hospital Civil de Guadalajara, Fray Antonio Alcalde, University of Guadalajara, Jalisco, Mexico.
• ⁵ Department of Dermatology, University of California Davis Medical Center, Sacramento, California; VA Sacramento Medical Center, Department of Veterans Affairs, Northern California Health Care System, Mather, California.
• ⁶ Department of Dermatology, University of California Davis Medical Center, Sacramento, California. Electronic address: [email protected].