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Omphalocele-exstrophy-imperforate anus-spinal defects(OEIS Syndrome) is a single defect in early mesoderm, and its incidence is about one in 250,000. If was first described by Littre in 1709. The characteristics of this disorder is omphalocele, extrpohy of bladder, imperforate anus and spina bifida. There have been reports of longtime survival made possible by several operations, but for most cases normal life... |