[GS-027] Chronic torsion of subserosal leiomyoma diagnosed in laparoscopic surgery: A report of two cases
○Naoto Sato1, Tadashi Watanabe1, Hiroki Kurosawa1, Hiromi Himuro2, Yuma Muraoka3, Toru Nakanishi3, Yoh Watanabe3(1.Tohoku Medical and Pharmaceutical University Wakabayashi Hospital, Japan, 2.Sendai Red Cross hospital, Japan, 3.Tohoku Medical and Pharmaceutical University Hospital, Japan)