Learn about these diagnostic tests for ectopic pregnancy

Learn about these diagnostic methods for ectopic pregnancy . The occurrence of ectopic pregnancy can bring many harms to women, such as shock, fallopian tube rupture, etc., so ectopic pregnancy must be diagnosed and treated in time. Understanding the diagnostic methods for ectopic pregnancy is of great significance for diagnosing ectopic pregnancy. So what are the diagnostic methods for ectopic pregnancy? Let me introduce this issue to you.

The following are the examination methods for confirming ectopic pregnancy:

1. B-ultrasound is an important method for confirming ectopic pregnancy: In the early stage of ectopic pregnancy, B-ultrasound examination shows that the uterus is enlarged, but the uterine cavity is empty and there is a low echo area next to the uterus. This image is not the acoustic feature of tubal pregnancy. The possibility of early intrauterine pregnancy with corpus luteum should be ruled out. Ultrasound detection of gestational sac and fetal heartbeat is very important for diagnosing ectopic pregnancy.

2. Hysteroscopy is also one of the methods for confirming ectopic pregnancy: if conditions permit and when necessary, hysteroscopy can be used. If the above examinations are suspected of multiple cysts or masses, further diagnosis is required. The cost of hysteroscopy is relatively high.

3. Early pregnancy test is an important method for confirming ectopic pregnancy: when the embryo is alive or the trophoblast cells are viable, the syncytial cell secretion of hCG pregnancy test may be positive. Since the hCG level in patients with ectopic pregnancy is lower than that in normal pregnancy, the general hCG determination method has a low positive rate, and a more sensitive β-hCg radioimmunoassay or monoclonal antibody enzyme labeling method must be used for detection.

4. Posterior fornix puncture is also a method for confirming ectopic pregnancy: Since intra-abdominal blood is most likely to accumulate in the rectouterine pouch, even if the amount of blood is not large, it can be sucked out through posterior fornix puncture. Use an 18-gauge long needle to pierce the rectouterine pouch from the posterior fornix of the vagina. Drawing out dark red, non-coagulated blood is positive, and the result indicates that there is intra-abdominal blood accumulation in the posterior fornix of the vagina.

5. The diagnosis of ectopic pregnancy also includes endometrial pathology examination: diagnostic curettage is only suitable for patients with heavy vaginal bleeding. The purpose is to rule out intrauterine pregnancy. The uterine discharge should be sent for pathological examination and sliced. If villi are seen, it can be diagnosed as intrauterine pregnancy. If only decidua is seen without villi, it should be considered as ectopic pregnancy, but it cannot be confirmed.

What are the examination methods for confirming ectopic pregnancy? The above content provides a detailed introduction to the examination methods for confirming ectopic pregnancy, and I hope it will be helpful to you. If you still don’t understand the examination methods for confirming ectopic pregnancy, please consult our online experts, who will give you the most detailed introduction.

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