Painful thickened skin on the soles of the feet

• Lowell T. Nicholson, MD,
• Christina Topham, MD,
• Julia Curtis, MD,
• Lauren M. Madigan, MD

Affiliations

Lowell T. Nicholson, MD

Correspondence to: Lowell T. Nicholson, MD, Department of Dermatology, 30 North 1900 East SOM 4A330, Salt Lake City, UT 84132.; Department of Dermatology, University of Utah School of Medicine, Salt Lake City, Utah

Christina Topham, MD

Department of Dermatology, University of Utah School of Medicine, Salt Lake City, Utah

Julia Curtis, MD

Department of Dermatology, University of Utah School of Medicine, Salt Lake City, Utah

Lauren M. Madigan, MD

Department of Dermatology, University of Utah School of Medicine, Salt Lake City, Utah