Persistent chemical peritonitis resulting from spontaneous rupture of an ovarian mature cystic teratoma

726 PERSISTENT CHEMICAL PERITONITIS RESULTING FROM SPONTANEOUS RUPTURE OF AN OVARIAN MATURE CYSTIC TERATOMA Hyun Sung Yang, MD, Tae Hun Song, MD, Hyun Chul Bang, MD, Jun-Ho Park, MD, Chae Hyeong Lee, MD, Ju-Won Roh, MD, PhD, Eo-Jin Kim, MD, PhD, Yong Seok Lee, MD, PhD, Seung-Su Han, MD Departments of Obstetrics and Gynecology, Pathology, Radiology, Dongguk University College of Medicine; Department of Obstetrics and Gynecology, Chung-Ang University College of Medicine, Seoul, Korea