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ichthyosis hystrix gravior

noun ichthyosis hys·trix gra·vi·or \ -ˈhis-triks-ˈgrav-ē-ˌȯr , -ˈgräv- \

medical Definition of ichthyosis hystrix gravior

:a rare hereditary disease characterized by the formation of brown, verrucose, and often linear lesions of the skin

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