
Primary epiploic appendagitis is an exceptional reason of the acute abdomen. It is an ischemic infarction of an epiploic appendage. If it happens on the right hemicolon, it looks like anappendicitis whereas a left-sided epiploic appendagitis can be mistaken for sigmoid diverticulitis. In this study, cases for both of these conditions are exhibited with respective clinical, computed tomography (CT) and ultrasonographic (US) findings. Both cases were analyzed conventionally.