Overview of ectopic pregnancy diagnosis, management, and innovation

Ectopic pregnancies are the leading cause of maternal mortality in the first trimester, with an incidence of 5%-10% of all pregnancy-related deaths. Diagnosis of ectopic pregnancies is difficult due to clinical mimics and non-specific symptoms of abdominal pain and vaginal bleeding. The current standard for ectopic pregnancy diagnosis includes ultrasound imaging and β-human chorionic gonadotropin (β-hCG) monitoring. In addition to β-hCG, serum markers are being explored as a potential for diagnosis, with activin-AB and pregnancy-associated plasma protein A specifically showing promise. Other diagnostic methods include endometrial sampling, with dilation and curettage showing the highest specificity; however,…