Experts will introduce what is congenital cervical erosion?

Congenital cervical erosion is a type of cervical erosion. Many people may not know much about it. You need to know more about congenital cervical erosion. Now, let the experts discuss with you what congenital cervical erosion is. I hope it can help you better understand congenital cervical erosion.

Congenital cervical erosion refers to the fact that during fetal development, except for the vaginal epithelium, all other reproductive tract epithelia originate from the coelomic epithelium. When the embryo develops to the third or fourth month, the cylindrical epithelium in the cervical canal and the squamous epithelium on the surface of the cervical vagina can be clearly distinguished. At this time, the junction of the two types of epithelium is not at the cervical os, but in the cervical canal.

Congenital cervical erosion is when the columnar epithelium of the cervix has the secretory function when the embryo develops to the 6th-7th month. In the late pregnancy, these columnar epithelial cells are affected by the mother's estrogen, and the columnar epithelium of the cervical mucosa proliferates and begins to grow outward from the cervical os and surpass the external cervical os. Therefore, about 1/3 of the cervix of newborn girls looks similar to cervical erosion in adults. Since there are no factors such as lacerations and infections that cause cervical erosion at this time, this type of erosion is called congenital cervical erosion. After birth, the influence of maternal estrogen gradually subsides, and this type of erosion in newborn girls also subsides on its own.

The above content is what the experts introduced to you about congenital cervical erosion. Please pay attention to it. I hope it will be helpful to you. If you have other questions about congenital cervical erosion, please consult the online experts who will give you detailed answers.