The clinicopathologic features and family history are compatible with epidermolytic palmoplantar keratoderma.

临床病理表现及家族史都符合掌蹠表皮松解性角化症的诊断。

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遗传性掌跖皮肤角化病—遗传性残毁性角化瘤,并与各种掌跖皮肤角化症、断肢症的鉴别进行了讨论。