What is the cause of endometrial thickening? It can be divided into physiological and pathological

The main causes of endometrial thickening in women can be divided into two types: physiological and pathological. Generally speaking, pathological endometrial thickening is mostly caused by polycystic ovary syndrome or a disorder in a certain link of the hypothalamus-pituitary-ovarian axis in women.

The causes of endometrial thickening can be divided into physiological and pathological . Abnormal endometrial hyperplasia often occurs during menopause or adolescence, and is more common in obese people. Under normal circumstances, the endometrium has a period of proliferation every month. If for some reason it is stimulated by estrogen for a long time, symptoms such as irregular vaginal bleeding will occur. Once symptoms of pathological endometrial thickening appear, you should seek medical attention promptly and receive standardized treatment for endometrial thickening.

Generally, the endometrium begins to thicken gradually from the 5th day of the menstrual cycle. On the 15th day after menstruation, under the action of progesterone secreted by the ovaries after ovulation, the already thickened endometrium continues to thicken, and the glands further increase in size and curvature, secreting mucus. At this time, the endometrium becomes thick and soft, storing necessary secretions, ready to allow the fertilized egg to implant at any time.

If a woman's hypothalamus-pituitary-ovarian axis is out of balance, or she is affected by diseases such as polycystic ovary syndrome, the endometrium may be continuously affected by estrogen for a long time, leading to anovulation. At this time, due to the lack of progesterone opposition, the endometrium lacks the transformation of the cyclical secretory phase and will be in a state of hyperplasia for a long time, causing abnormal hyperplasia of the endometrium.