Understand the diagnostic methods of ectopic pregnancy

Ectopic pregnancy is one of the most common acute abdominal diseases in obstetrics and gynecology. If it is not diagnosed and treated in time, it will endanger the patient's life. How can ectopic pregnancy be detected and diagnosed? The following experts will introduce the examination and diagnosis methods of ectopic pregnancy in detail, hoping to be helpful to you.

There are three main methods for diagnosing ectopic pregnancy:

1. Endometrial pathological examination: Diagnostic curettage is only suitable for patients with heavy vaginal bleeding. The purpose is to exclude intrauterine pregnancy, and the uterine discharge should be routinely sent for pathological examination.

2. Posterior fornix puncture: Since blood is most likely to accumulate in the abdominal cavity, in the rectouterine pouch, even if the amount of blood is not large, it can be sucked out through posterior fornix puncture, which is a method for detecting ectopic pregnancy.

3. Ultrasound diagnosis: In the early stage of tubal pregnancy, B-ultrasound imaging 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, and the possibility of early intrauterine pregnancy with corpus luteum should be ruled out. Ultrasound detection of gestational sac and fetal heart beat is very important for diagnosing ectopic pregnancy.

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