What is corpus luteum cyst

Due to the unique physiological structure of women, coupled with the accelerated pace of life, gas air pollution and other factors, gynecological diseases are in a state of multiple occurrence, among which corpus luteum cyst is a common gynecological disease. Many women have heard of corpus luteum cyst. What is corpus luteum cyst? How does corpus luteum cyst occur? Let’s discuss the explanation below.

Women will enter the ovulation period about 10 days after the end of the menstrual period. The ovaries will secrete luteinizing hormone after ovulation. The normal luteinizing hormone is generally about 3 cm in diameter. It is the body's preparation for pregnancy and is a normal physiological phenomenon. However, if there is an endocrine disorder in the body, a lot of fluid will accumulate in the corpus luteum, causing the corpus luteum to expand. If the diameter of the corpus luteum exceeds three centimeters, it is called a corpus luteum cyst.

Most of the corpus luteum cysts are physiological. The physiological characteristics of many women cause the diameter of the corpus luteum to be very large, similar to a cyst. However, this type of cyst does not exist for long. Generally, after the menstrual period ends, the corpus luteum cyst will shrink significantly and shrink to normal. However, if it is a physiological corpus luteum cyst, it will not shrink after the menstrual period ends. In this case, you need to go to the hospital for treatment immediately to avoid delaying the symptoms and causing other complications.

Normal LH is a cystic structure that can cause the ovaries to dilate slightly. If the cystic luteinizing hormone persists or grows, or the corpus luteum hematoma contains a large amount of blood, the blood may be digested and cause a corpus luteum cyst. Because the cysts continue to metabolize estrogen, the menstrual cycle is often delayed. If the cyst ruptures, abdominal pain and vaginal bleeding may occur, which is very similar to the rupture of an ectopic pregnancy.

It can occur in married or single women, most commonly women of childbearing age, and is usually discovered during B-ultrasound examination. Corpus luteum rupture usually occurs on the 20th to 27th day of the menstrual cycle, with sudden lower abdominal pain, nausea, vomiting, and frequent urination. In more serious cases, symptoms such as dry mouth, thirst, palpitations, dizziness, vertigo, and shock may occur. Clinical manifestations include anemia, rapid pulse and decreased blood pressure. There is rebound tenderness and positive shifting dullness in the lower abdomen. The cervix is ​​tender when raised, and the posterior fornix is ​​smooth and tender to the touch. A hard lump can be felt on one side of the uterus, which is painful.