tylosis tylosis tylosis may refer to: in medicine diffuse nonepidermolytic palmoplantar keratoderma, a skin condition of the palms and soles howel–evans syndrome, a skin condition of the palms and soles that is also associated with esophageal cancer other uses tylosis (botany), a process in tree decay tylosis (beetle), a genus of longhorn beetle this article is issued from wikipedia. the text is licensed under creative commons - attribution - sharealike. additional terms may apply for the media files.