title: Disappearance of a metastatic brain tumor and achievement of long-term survival with a good quality of life after a combination of systemic chemotherapy with the P-glycoprotein inhibitor nifedipine in a patient with ovarian cancer.
authors.affiliation: Department of Gynecology, Niigata Cancer Center Hospital, 2-15-3, Kawagishi-cho, Chuo-ku, Niigata-shi, Niigata, 951-8566, Japan. toyanase@gmail.com.
authors.forename: Toru
authors.initials: T
authors.lastname: Yanase
authors.affiliation: Department of Gynecology, Niigata Cancer Center Hospital, 2-15-3, Kawagishi-cho, Chuo-ku, Niigata-shi, Niigata, 951-8566, Japan.
authors.forename: Akira
authors.initials: A
authors.lastname: Kikuchi
authors.affiliation: Department of Gynecology, Niigata Cancer Center Hospital, 2-15-3, Kawagishi-cho, Chuo-ku, Niigata-shi, Niigata, 951-8566, Japan.
authors.forename: Motoi
authors.initials: M
authors.lastname: Sasagawa
authors.affiliation: Department of Gynecology, Niigata Cancer Center Hospital, 2-15-3, Kawagishi-cho, Chuo-ku, Niigata-shi, Niigata, 951-8566, Japan.
authors.forename: Shigeru
authors.initials: S
authors.lastname: Honma