observations of 3 different great ichthyotic disorders , no longer responding to local keratolytics and to oral vitamin a are reported : a case of erythrokeratoderma variabilis , one of ichthyosiform erythroderma , and one of bullous ichthyosiform hyperkeratosis .
C0020757
ichthyotic
C0079583
ichthyosiform erythroderma