The attached image demonstrates cobblestoning of intestine. It is seen in Crohn's disease. The condition can also be seen in: - Hirschsprung disease - candida esophagitis - eosinophilic gastritis - Brunner gland hyperplasia - duodenitis - nodular lymphoid hyperplasia Reference: https://radiopaedia.org/articles/cobblestone-appearance-hollow-viscera Image via: https://radiopaedia.org/articles/cobblestone-appearance-hollow-viscera