Eosinophilic gastroenteritis is a rare disease characterized by focal or diffuse eosinophilic infiltration of the gastrointestinal system. The clinical presentation is depending on the involved area and its extension into the layers of the gastrointestinal tract. We repor ted a case of eosinophilic gastroenteritis in the setting of cryptogenic cirrhosis which initially appeared as a tumoral obstruction of the 3^rd portion of duodenum which is relieved by surgical bypass and two years later presented as eosinophilic ascitis. The patient was treated with corticosteroid with full absorption of ascitis.