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Query: UMLS:C0042109 (urticaria)
 6,569 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The immunological basis of eosinophilic gastroenteritis (EGE) is an interesting contrast between the enigma of urticaria and the increasing usage of molecular technology in clinical allergy. Little is known about the natural history of EGE. It has been known to spontaneously remit, but the typical course, especially in adults, is one of chronic and intermittent disease. Given the often chronic nature of this disease, it is important to use relatively benign treatments initially and limit the use of systemic corticosteroids. Also, given the fact that eosinophilic infiltration of the gastrointestinal tract may also be a manifestation of other potentially dangerous disease processes, such as malignancy or hypereosinophilic syndrome, which may be initially diagnosed as EGE, routine surveillance of the cardiopulmonary and gastrointestinal systems is important. We present a patient who demonstrates the variability of presentation and treatment response in this multifaceted disease. The fact that he has apparently entered remission also makes his an uncommon presentation of EGE.
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PMID:Eosinophilic gastroenteritis and citrus-induced urticaria. 1646 97

The cause of chronic spontaneous urticaria has been an enigma for decades, but the recognition of functional autoantibodies in some patients with the spontaneous chronic urticaria has opened up a new concept of autoimmune urticaria. Clinical and laboratory features are in keeping with an autoimmune aetiology for many patients with otherwise inexplicable disease, but there is still debate about the importance of functional autoantibodies in the disease pathogenesis, how to test them and the clinical implications for treatment and prognosis. This review will look at the evidence for there being an autoimmune subset of urticaria, the strengths and weaknesses of the available tests in current use.
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PMID:Chronic spontaneous urticaria: an autoimmune disease? A revision of the literature. 2258 81