Naturaly blastocyte implants in the uterine cavity.implantation of blastocyst in anyplace other than the endometrial lining of the uterine cavity is considered an ectopic pregnancy.more than 95% of ectopic pregnancies are tubal pregnancies.ovarian ectopic pregnancy is a rare case with an estimated incidence ranging from % 0.05-1 of the extra uterine pregnancies.if one blastocytes implant simultaneously in the uterine cavity and the other anywhere else other than uterine cavity it is referred to as heterotype pregnancy.this is a rare type of pregnancy and depends on implantion place of the second blastocyte and is named uterine-ovarian,tubal-uterine or...... pregnancy.this is a case report of uterine-ovarian pregnancy in which a live child was born about 13 years ago however a calcified and a term twin fetus remaining in the ovary was taken out with laparotomy.
Naderi, T. & Zeinali, H. (1997). A case report of Uterine-ovarian pregnancy after 13 years. Journal of Kerman University of Medical Sciences, 4(1), 49–52.
MLA
Naderi, T., & Zeinali, H. "A case report of Uterine-ovarian pregnancy after 13 years", Journal of Kerman University of Medical Sciences, 4, 1, 1997, 49–52.
HARVARD
Naderi, T., & Zeinali, H. (1997). 'A case report of Uterine-ovarian pregnancy after 13 years', Journal of Kerman University of Medical Sciences, 4(1), pp. 49–52.
CHICAGO
Naderi, T. & Zeinali, H., "A case report of Uterine-ovarian pregnancy after 13 years." Journal of Kerman University of Medical Sciences, 4 1 (1997): 49–52,
VANCOUVER
Naderi T., Zeinali H. A case report of Uterine-ovarian pregnancy after 13 years. JKMU. 1997;4(1):49–52.