Eosinophilic esophagitis (EoE) is an allergic inflammatory condition of the esophagus that involves eosinophils, a type of white blood cell. In healthy individuals, the esophagus is typically devoid of eosinophils. In EoE, eosinophils migrate to the esophagus in large numbers. When a trigger food is eaten, the eosinophils contribute to tissue damage and inflammation. Symptoms include swallowing difficulty, food impaction, vomiting, and heartburn.Eosinophilic esophagitis was first described in children but also occurs in adults. The condition is not well understood, but food allergy may play a significant role. The treatment may consist of removal of known or suspected triggers and medication to suppress the immune response. In severe cases, it may be necessary to enlarge the esophagus with an endoscopy procedure. While knowledge about EoE has been increasing rapidly, diagnosis of EoE can be challenging because the symptoms and histo-pathologic findings are not specific. Epidemiology
The prevalence of eosinophilic esophagitis has increased over time and currently ranges from 1 to 6 per 10,000 persons. Gender and ethnic variations exist in the prevalence of EoE, with the majority of cases reported in Caucasian males.In addition to gender (male predominance) and race (mainly a disease of Caucasian individuals), established risk factors for EoE include atopy and other allergic conditions. Other recognized genetic and environmental risk factors for EoE include alterations in gut barrier function (e.g. GERD), variation in the nature and timing of oral antigen exposure, lack of early exposure to microbes, and an altered microbiome.
Light aerobic activity (warmup) followed by stretching and strengthening of the proper hamstring, hip flexors, and iliotibial band length is important for reducing recurrences. Conservative measures may resolve the problem in six to eight weeks..
Massage or self-myofascial release may be an effective intervention for external snapping hip syndromes. It is suggested that using soft-tissue modalities to target the iliopsoas for medial extra-articulate snapping hip syndrome and gluteus maximus, tensor fasciae latae, and ITB complex for lateral extras-articulate napping hip syndrome may be effective in treating symptoms of snapping hip syndrome. See also
Femoral acetabular impingement
Iliotibial band syndrome

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