Eosinophilic Esophagitis in Children: Clinical Manifestations

During the past decade, the increasing number of recognized cases of eosinophilic esophagitis in children and adults has resulted in a dramatic expansion of the medical literature surrounding it. Clinical and basic research has contributed to a better, but still incomplete, body of knowledge regarding its clinical and histologic manifestations, as well as its immunologic and genetic pathogenesis. This article provides a broad framework for recognizing the remarkable variety of clinical manifestations of eosinophilic esophagitis in children, which must be considered as part of the differential diagnosis in many different clinical situations.