What are the differential diagnosis methods for ectopic pregnancy?

I believe that many women know very little about ectopic pregnancy and will not find out whether they have ectopic pregnancy in time. Therefore, at this time, we need some diagnostic evidence to confirm the diagnosis. Next, I will explain to you several differential diagnosis methods of ectopic pregnancy .

1. Ultrasound diagnosis: 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 corpus luteum in early ectopic pregnancy patients should be excluded. Ultrasound detection of gestational sac and fetal heart beat is very important for differential diagnosis of ectopic pregnancy. B-ultrasound has important clinical significance for early diagnosis of interstitial pregnancy, which can show protrusion of one uterine horn, local thickening of the muscle layer, and obvious gestational sac inside.

2. Endometrial pathological examination: This is only applicable to patients with ectopic pregnancy with heavy vaginal bleeding. Uterine discharge should be routinely sent for pathological examination. If villi are seen in the slice, it can be diagnosed as intrauterine pregnancy. Although ectopic pregnancy should be considered, it cannot be confirmed. Therefore, this is also a point that needs to be paid attention to in the differential diagnosis of ectopic pregnancy.

3. When ectopic pregnancy cannot be ruled out, diagnostic curettage can be performed to obtain the endometrium for pathological examination. However, the endometrial changes in ectopic pregnancy are not characteristic and can be manifested as decidual tissue, highly secretory phase with or without AS reaction, secretory phase and proliferative phase. This is also one of the differential diagnosis methods for ectopic pregnancy.

The above is a detailed description of the differential diagnosis method for ectopic pregnancy. I hope it can help everyone understand this knowledge. If you have other questions about ectopic pregnancy, you can contact our online experts to answer your questions.

For more information, please visit the ectopic pregnancy disease topic at http://www..com.cn/fuke/gwy/ or consult an expert for free. The expert will then give a detailed answer based on the patient's specific situation.