卵巢妊娠 (ｏｖａｒｉａｎｐｒｅｇｎａｎｃｙ)是指受精卵在卵巢组织内种植和生长、发育[1] 。以受精卵种植部位为基础 ,卵巢妊娠分为原发性及混合性两大类 :原发性卵巢妊娠指孕卵种植于卵巢上 ,不论其卵泡内或卵泡外 ,包括卵巢表面、皮质内、髓质内 ;混合性卵巢妊娠是指孕囊壁 Ovarian pregnancy (ovarianpregnancy) refers to the fertilized eggs in the ovarian tissue growth and development [1]. Ovarian pregnancy is divided into primary and mixed two categories based on the site of the fertilized egg implantation: primary ovarian pregnancy means that the oocyte is planted on the ovary, whether within the follicle or within the follicle, including the surface of the ovary, the cortex, Medulla; mixed ovarian pregnancy refers to gestational sac wall