[Management of other ectopic pregnancies (cornual, interstitial, angular, ovarian)]

To provide recommendations for management of interstitial and ovarian pregnancies.

A Medline search was conducted and discussed by a study group of experts.

Ovarian and interstitial pregnancies are rare forms of ectopic pregnancy. Diagnostic criteria and methods are described on the basis of a review of the literature. Surgery is the usual management of interstitial pregnancy. Conservative treatment has replaced hysterectomy. Laparoscopy is an attractive way to manage interstitial pregnancies but laparotomy may still be used. Cornual resection is required. Medical treatment with methotrexate is another alternative. Local MTX seems to be more efficient than systemic administration. Management of interstitial pregnancy under laparoscopic control is an attractive way if feasible. Strong recommendations cannot be established due to the small number of reported cases reports. The pre therapeutic score cannot be used as doses are still not clear for interstitial pregnancies. For ovarian pregnancy, management is often surgical. Laparoscopy is more and more used for small gestational sacs. Methotrexate has also been used for ovarian pregnancies. Laparoscopic treatment associated with systemic MTX seems to be the more efficient way.

Because of limited data it is very hard to establish recommendations from low power studies (NP 5).