Distinguishing between cornual, angular and interstitial ectopic pregnancy: A case report and a brief literature review.

For all clinical purposes, cornual, angular, and interstitial pregnancies are considered ectopic pregnancies that can have grave consequences for the patient. In this article, we describe and distinguish 3 types of ectopic pregnancies in the cornual region of the uterus. The authors advocate using the "cornual pregnancy" term only for ectopic pregnancies in malformed uteruses.