How long does it take for menstruation to come when the uterine wall is 13mm? Considerations include thick endometrium, menstrual disorders, and ovulation period. Go to the hospital's gynecology department for further examination. The endometrium is thickened and the menstrual flow is heavy. This condition is considered to be related to endocrine disorders. Endocrine disorders will always cause menstrual disorders, and the actual number of days of the menstrual period is difficult to determine. It is recommended to continue taking the treatment drugs prescribed by the doctor for a period of time after the menstrual period is over. If necessary, you can go to the hospital for six sex hormone tests to see if the estrogen level is normal. The uterine wall (endometrium, uterine endome-trium) refers to the layer that makes up the inner cavity of the uterus of mammals. It responds to both female hormones and estrogens, and thus can produce significant changes along with the sexual cycle (estrus cycle, menstrual cycle). The uterine wall is divided into two layers: the functional layer and the dermis. The surface 2/3 of the endometrium is a high-density layer and a spongy layer, collectively known as the functional layer, which falls off due to cyclic changes caused by the influence of ovarian estrogen. The dermis is the 1/3 endometrium close to the myometrium, which is not affected by uterine and ovarian estrogen and does not undergo regular changes. Estrogen can cause uterine hypertrophy, and estrogen can promote the uterine wall to produce unique pre-pregnancy Transformation, or change in the properties of the uterine wall, enables it to have the ability to produce decidua. The uterine wall is covered with mucosa, which is composed of mucosal epithelial cells and a layer of lining below. The mucosal epithelial cells are columnar epithelial cells, cubic epithelial cells or stratified columnar epithelial cells. When estrogen is metabolized, the squamous epithelial cells will grow and disintegrate, increasing their number. The part directly below the mucosal epithelial cells in the layer is called the functional layer, in which squamous epithelial cells enter to form uterine glands and respond to estrogen. The layer below the functional layer is called the dermis, which is quite vascular. Outer epithelial growth factor and protein kinase: Outer epithelial growth factor (EGF) is mainly distributed in the uterine epithelial cells, glandular epithelial cells and stromal cells, and changes regularly. Its physiological effects are as follows: blood pressure stimulates the proliferation of the glandular epithelium and interstitial space of the uterine wall, and causes the interstitial space to split under the synergistic effect of estrogen; blood acts on protein kinases on the surface of cells, rapidly stimulates tyrosine phosphorylation, and promotes the release of PGE2 in the uterine wall. |
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