Omenn syndrome


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O·menn syn·drome

(ō'men), [MIM*603554]
a rapidly fatal immunodeficiency disease characterized by erythroderma, diarrhea, repeated infections, hepatosplenomegaly, and leukocytosis with eosinophilia; autosomal recessive inheritance, caused by mutation in either the recombination activating gene 1 (RAG1) or the adjacent RAG2 gene on chromosome 11p.

O·menn syn·drome

(ō'men sin'drōm)
A rapidly fatal immunodeficiency disease characterized by erythroderma, diarrhea, repeated infections, hepatosplenomegaly, and leukocytosis with eosinophilia; autosomal recessive inheritance, caused by mutation in either the recombination activating gene 1 (RAG1) or the adjacent RAG2 gene on chromosome 11p.

Omenn,

Gilbert Stanley, U.S. internist, 1941–.
Omenn syndrome - a rapidly fatal autosomal recessive immunodeficiency disease.
References in periodicals archive ?
Rare congenital syndromes can also enter into the differential diagnosis of eosinophilia, especially in children, and include hyper-IgE syndrome, Omenn syndrome, and familial eosinophilia.
Oliver Boyd had the procedure at two-and-a-half months in a bid to overcome a severe immune deficiency called Omenn syndrome.
High IgE levels are characteristic of the hyper IgE syndrome but also found in Omenn syndrome, which is a combined immune deficiency.
The remaining 2 samples were from infants diagnosed with Omenn syndrome and Wiskott-Aldrich syndrome.
Ffion was three months old when she was diagnosed with the genetic condition Omenn Syndrome, a severe combined immunodeficiency (Scid), and admitted to Great Ormond Street Hospital (GOSH).
These disorders include metaphyseal dysplasia without hypotrichosis (MDWH), anauxetic dysplasia (AD), kyphomelic dysplasia (KD) and Omenn syndrome, as well as CHH (Figure 3) [50].
The differential diagnosis of a patient with increased IgE levels and a severe eczematous eruption includes atopic dermatitis, WiskottAldrich syndrome, Netherton syndrome, Omenn syndrome, DiGeorge syndrome, immunodysregulation polyendocrinopathy enteropathy X-linked (IPEX) syndrome, and graft-versus-host disease (GVHD).
There were 10 cases of typical SCID, 1 child with Omenn syndrome (leaky SCID), 4 with variants of SCID, 8 with low T-cell syndromes, and 7 with secondary causes of low T ceils.
Oliver had Omenn syndrome, which meant his immune system was trying to destroy him.