What is the endocervical channel?

The area between the uterus and the vagina in the female reproductive system is called the endocervical channel. At the upper end lies the inner opening of the uterus or inner axes. This is opening into the uterine cavity. At the bottom is the outer OS, which leads to the vagina.

The average channel length is about three centimeters, although it may differ from one woman to another. It is a narrow flat channel surrounded by thick, smooth muscles and connective tissue. Several folds called palmate folds will trigger the length of the structure. Liking channel contains numerous mucus cells. The mucus changes during the woman's menstrual cycle, with a more fruitful type being hospitable for sperm, which is produced at the time of ovulation. The area where the change occurs is usually not clearly delined and may differ from one woman to the other. When a woman has a paint, the doctor usually tries to get a sample of both types. This allows evaluation of any abnormal cells in both areas.

One of the main reasons why doctors want to look at both external and endocervical cells is that different types of cancer can occur in each area. Cancer of squamous cells affects external cells. Adenocarcinomas, which occur much less often, arise in the glandular cells of the endocervical canal. If the gynecologist is unable to obtain both types of cells in the paint PAP, this should be stated in the results and discussed with the patient because it represents a risk factor.

If cancer is suspected, the doctor often performs endocervical kyrettage. This procedure involves scratching the tissue sample from the endocervical channel using a small tool in the shape of a scoop called a medicine. The sample can then be viewed under the microscope to confirm whether cancer is present.

The

endocervical channel plays an important role during pregnancy and work. For most pregnancies, the channel is a rigid structure that helps keep the fetus in the uterus. Later, several weeks pDirector of the due date, the walls begin to thin and soften in a process called cervical maturation. This prepares the passage to work, when it will have to extend and stretch enough to keep the baby's head.