Diagnostic Methods of Ectopic Pregnancy and Early Pregnancy Loss: a Review of the Literature.
نویسندگان
چکیده
This review article presents recent evidence on early pregnancy loss and ectopic pregnancy. In the light of recent evidence, the β-hCG discriminatory zone may be extended in clinically stable cases without evidence of bleeding. A possible cut-off is 4300 mIU/ml, which corresponds to when a sonographer should detect an intrauterine pregnancy. Embryonic demise can be confirmed when a transvaginal ultrasound finding shows no heartbeat in an embryo of more than 7 mm CRL, no embryo in a gestational sac having a mean sac diameter of more than 25 mm, or no appearance of an embryo within 7-10 days after the primary examination. These are considered definitive signs of embryonic demise. Suggestive signs of embryonic demise require closer monitoring of the pregnancy.
منابع مشابه
گزارش حاملگی شکمی اولیه
Ectopic pregnancy (EP) is a potentially life-threatening condition in which the embryo implants outside the uterine endometrial cavity. Abdominal pregnancy is an atypical site wherein the product of conception lies totally outside the reproductive tract. Primary abdominal pregnancy is a very rare condition with a high mortality rate. Diagnosis is often late or misdiagnosed. The aim of intr...
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عوامل خطر زای حاملگی نابجا
Background : Ectopic pregnancy is one of the medical and serious threatening problem to women's life at the present time, It's risk factors have discussed since ancient times. Objective : To determine the risk factors of ectopic pregnancy. Design : This research was a case- control study. The information about the case group (ectopic pregnancy) and the control group (normal delivery) were...
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ورودعنوان ژورنال:
- Geburtshilfe und Frauenheilkunde
دوره 76 4 شماره
صفحات -
تاریخ انتشار 2016