Tay’s syndrome, a rare autosomal recessive disorder, characterized by icthyosiform erythroderma, trichothiodystrophy, brittle hair and nails, intellectual impairment, decreased fertility, short stature, progerialike facies and photosensitivity [1-3]. There is no specific treatment for this genetic disorder. However, some authors reported control of ichthyosis in a case of Tay’s syndrome by topi...

BACKGROUND Bullous congenital ichthyosiform erythroderma (BCIE) shows phenotypic variability. An epidermal nevus may represent somatic mosaicism for keratin gene mutation, which produces generalized BCIE in the next generation. This fact provides evidence that a postzygotic mutation can be passed on to the next generation in BCIE. We hypothesized that the same phenomenon occurred in a family wi...

Omenn Syndrome (OS) is a rare autosomal recessive form of severe combined immunodeficiency characterized by failure to thrive, erythroderma, persistent diarrhea, lymphadenopathy, hepatosplenomegaly; severe recurrent infections [1]. The syndrome may be accompanied by normal or elevated levels of IgE, lymphocytosis, eosinophilia and hypogammaglobinemia [1]. The syndrome, also known as familial re...

Sir, Chanarin‐Dorfman syndrome (CDS) is a rare inherited disorder characterized by congenital ichthyosis, nonbullous ichthyosiform erythroderma, myopathy, and hepatic involvement with deposition of neutral lipids in skin, muscle, liver, central nervous system, and granulocytes. Variable skin and systemic involvement makes diagnosis difficult in some cases wherein an easy screening tool in the f...