Body of uterus

Body of uterus

The body of uterus, also known as the corpus uteri, is the central part of the uterus, a major female reproductive organ. It is located between the uterine fundus and the cervix. The body of uterus is a hollow, pear-shaped muscular organ that is responsible for nurturing the developing fetus during pregnancy.

Structure

The body of uterus is the largest part of the uterus. It is divided into a superior part, known as the fundus, and an inferior narrowing region, known as the isthmus, which connects to the cervix. The interior of the body of uterus, known as the uterine cavity, is lined by the endometrium, a mucous membrane that changes throughout the menstrual cycle.

Function

The primary function of the body of uterus is to house and nourish a developing fetus during pregnancy. During the menstrual cycle, the endometrium of the body of uterus thickens in preparation for potential pregnancy. If fertilization does not occur, the thickened endometrium is shed during menstruation.

Clinical significance

Various medical conditions can affect the body of uterus, including uterine fibroids, endometriosis, and uterine cancer. Uterine fibroids are benign tumors that grow in the body of uterus, while endometriosis involves the growth of endometrial tissue outside the uterus. Uterine cancer, also known as endometrial cancer, is a type of cancer that begins in the cells of the endometrium.

See also

• Uterus
• Endometrium
• Cervix
• Menstrual cycle
• Pregnancy

References

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