[GS-103] A case of placental site trophoblastic tumor (PSTT) diagnosed by laparoscopic surgery ○Keiichi Oishi, Maiko Ueda, Yuki Sakai, Karen Iwama, Naoko Tanaka, Yoshiaki Tsukizawa, Rinko Kubo, Keiji Morikawa, Yosuke Katayama, Shoko Tamada, Masae Yorimitsu, Junichi Kodama (Department of Gynecology, Hiroshima city hospital, Japan) Abstract password authentication.Password is required to view the abstract. Please enter a password to authenticate. Password Authentication