ichthyosis hystrix gravior
ichthyosis hys·trix gra·vi·or
noun\-ˈhis-triks-ˈgrav-ē-ˌȯr, -ˈgräv-\
Definition of ICHTHYOSIS HYSTRIX GRAVIOR
: a rare hereditary disease characterized by the formation of brown, verrucose, and often linear lesions of the skin








