Endometrial thickening of more than 18mm is abnormal, usually due to endometrial hyperplasia, endometrial cancer and other reasons.
1. Endometrial hyperplasia: it usually occurs in adolescent women and perimenopausal women, due to the hormone level disorders in the body, it may lead to endometrial thickening, staggered menstruation, incessant menstrual flow, or even hemorrhage.
2. Endometrial cancer: Patients with endometrial cancer usually have endometrial thickening, recurrent vaginal bleeding, continuous menstrual bleeding and even heavy bleeding.
Patients with endometrial thickening of 18mm need to go to the hospital in time to improve relevant examination and have the doctor formulate individualized diagnosis and treatment plan according to their specific conditions, so as to avoid delaying their conditions.