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| Prenatal ultrasound diagnosis characteristic of cystic lesions of the reproductive system in 26 female fetuses and their pregnancy outcomes |
| The Fourth Hospital of Changsha, Hunan Province, 416000 |
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Abstract To explore the application value of prenatal ultrasound for diagnosing cystic lesions of female fetal reproductive system. Methods: From May 2018 to October 2020, 26 pregnant women with female fetal reproductive system cystic lesions diagnosed by prenatal ultrasound who were examined and delivered (or induced labor) were selected as the research objects. The ultrasound examination results were collected, and the pregnancy outcomes were followed up. The ultrasound examination results were retrospectively analyzed. Results: Among the 26 female fetus with cystic lesions in the reproductive system, 21 cases were ovarian cysts and 5 cases were simple hysterovaginal effusion. The fetus with ovarian cysts included 18 cases of simple cysts and 3 cases of complex cysts, of which, 19 cases complicated with single lesion, 1 case complicated with cardiac malformation, and 1 case complicated with persistent left superior vena cava, 3 cases with complex cysts were induced labor, the cysts of 5 cases had disappeared during the third trimester of pregnancy, 2 cases were operated after birth. In 11 newborns were not operated, the reexamine ultrasound showed their cysts were significantly reduced to disappear in 10 cases in 3 and 6 months after birth, and the ovarian cysts of the rest 1 case also further reduced, and no abnormal growth and development was found in these 11 newborns. The simple hydrocolpocele had found in 5 cases, which of 2 cases disappeared after birth, which of 2 cases disappeared after 38 gestational weeks, and only 1 fetus was confirmed as vaginal oblique septum syndrome and been induced labor. Conclusion: Prenatal ultrasound can accurately diagnose cystic lesions of fetal reproductive system, and can effectively detect the type, location, number, and other related information of cysts, which plays an important role in the diagnosis and confirmation of cystic lesions of fetal reproductive system.
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