Bell Research Center for Reproductive Health and Cancer 1 article published in JoVE Cancer Research Murine Experimental Model of Original Tumor Development and Peritoneal Metastasis via Orthotopic Inoculation with Ovarian Carcinoma Cells Yoshihiro Koya1,2, Hiroaki Kajiyama2, Wenting Liu1,2, Kiyosumi Shibata2, Takeshi Senga3, Fumitaka Kikkawa2 1Bell Research Center for Reproductive Health and Cancer, 2Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 3Department of Cancer Biology, Nagoya University Graduate School of Medicine To clarify the multistep process of peritoneal dissemination of ovarian carcinoma, the current study presents a murine experimental model of original tumor development and peritoneal metastasis via orthotopic inoculation with these tumor cells.