Background Heterotopic pregnancy refers to the simultaneous coexistence of an intrauterine and extrauterine pregnancy. In natural conception it is very rare, with a rising incidence in patients undergoing assisted reproduction technologies. It presents a serious diagnostic problem which is often misdiagnosed. Currently, there are no standard protocols for the treatment and diagnosis of heterotopic pregnancy.
Methods Two rare cases of spontaneous heterotopic pregnancy are presented.
Result The first patient had a complete abortion upon which an extrauterine pregnancy was detected. The second patient, after an extrauterine pregnancy removal, progressed with an intrauterine pregnancy until full term and it ended with the delivery of a healthy infant.
Conclusion Two demonstrated cases underscore that whenever abnormal adnexal findings are presented and the beta-hCG blood test is positive, the possibility of a heterotopic pregnancy should be suspected.
Fetomaternal hemorrhage (FMH) is usually detected by either the Kleihauer-Betke
(KB) test or by 2 cytometry, the latter of which represents the gold standard of
FMH diagnosis today. But what do we do when neither method is available? We
present two cases of suspected FMH due to their characteristic signs and
symptoms that were ultimately confirmed by hemoglobin electrophoresis (HE).
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