"The term interstitial pregnancy is sometimes erroneously used interchangeably with angular pregnancy or cornual pregnancy; the latter specifically refers to the presence of an intrauterine gestational sac within a rudimentary uterine horn, a unicornuate uterus, the cornua of a bicornuate uterus, or the upper lateral portion of a septate uterus 1."
Expected headings
"Complications"
"The term interstitial pregnancy is sometimes erroneously used interchangeably with angular pregnancy or cornual pregnancy; the latter specifically refers to the presence of an intrauterine gestational sac within a rudimentary uterine horn, a unicornuate uterus, the cornua of a bicornuate uterus, or the upper lateral portion of a septate uterus 1."