title: Absence of vacuolization of upper epidermal cells in nonbullous congenital ichthyosiform erythroderma.
mesh_terms: D004817:Epidermis / Q000473:pathology*; D006801:Humans; D007057:Ichthyosis / Q000145:classification / Q000151:congenital* / Q000473:pathology; D009940:Organoids / Q000473:pathology*; D014617:Vacuoles / Q000473:pathology*