Science and Education Publishing American Journal of Medical Case Reports 2 12 2014 12 05 Idiopathic Encapsulating Peritoneal Sclerosis 280 282 EN Raouf Hajji Internal Medicine Department, Sidi Bouzid Regional Hospital, Sidi Bouzid, Tunisia Imed Ben Ghorbel Amin Makni Mohamed Jouini Montassar Kacem Zoubeir Ben Safta Mohamed Habib Houman AJMCR20142126 10.12691/ajmcr-2-12-6 2014 11 17 2014 12 02 2014 12 05 Encapsulating peritoneal sclerosis (EPS) also is a rare syndrome is usually characterized by a total or partial encasement of the small bowel by a thick ?brotic membrane. It has primary or idiopathic and secondary types. Its clinical features are atypical and nonspeci?c; therefore, preoperative diagnosis is difficult. Herein, we present a case of a man who presented an idiopathic EPS con?rmed by a laparotomy and the histopathology and we detail its management and its outcomes after treatment.