Acquired palmoplantar keratoderma associated with primary biliary cholangitis: Complete and persistent resolution after ursodeoxycholic acid treatment.

A 57-year-old woman presenting an acquired and persisting palmoplantar keratoderma associated with primary biliary cholangitis is reported. Treatment with oral ursodeoxycholic acid was prescribed, and a complete and persistent resolution of skin lesions was noted. This observation seems to support that acquired palmoplantar keratoderma is an uncommon cutaneous manifestation of primary biliary cholangitis.