This paper is reported a rare case of palmoplanter keratoma hereditaria-keratoma hereditaria mutilans and differential diagnosis with various palmoplantar keratodermas and dactylolysis are discussed.

本文报告了一例罕见的掌角病—残毁角瘤,并与各种掌角症、断肢症的鉴别进行了讨论。