Omenn syndrome is a form of
Omenn syndrome is an autosomal recessive form of severe combined immunodeficiency (SCID) characterized by erythroderma (skin redness), desquamation (peeling skin), alopecia (hair loss), chronic diarrhoea, failure to thrive, lymphadenopathy (enlarged lymph nodes), eosinophilia, hepatosplenomegaly, and elevated serum IgE levels. Ref Harrison 20th edition pg 1234
Squamous cell carcinoma
Chronic mucocutaneous candidiasis
IgA deficiency
Severe combined immunodeficiency
Autoimmune skin disorders