3Suzuki A, Kawaguchi K, Konishi I, et al. Role of hysteroscopy in diagnosis and management of trophoblastic disease [ J ]. Nnppon Sanka Fujinka Gakkai Zasshi, 1984,36(2 ) :255-260.
5Machtinger R, Gotlieb WH, Korach J, et al. Placental site trophoblastic tumor: outcome of five cases including' fertility preserving management [ J ]. Gynecol Oncol, 2005,96 ( 1 ) : 56- 61.
6Bettocchi S,Nappi L, Ceci O, et al. What does diagnostic hysteroscopy mean today? the role of the new techniques[ J]. Curr Opin Obstet Gynecol,2003,15 (4) :303-308.
7Rotas M, Khulpateea N, Binder D. Gestational ch arising from a cornual ectopic pregnancy: a case report and review of the literature [ J ]. Arch Gynecol Obstet, 2007, 276 (6) : 645-647.
