What is Ovarian Cancer

What is ovarian cancer? The occurrence of ovarian cancer poses a serious threat to women's lives. It is one of the common malignant tumors of the female reproductive organs, with a relatively high mortality rate and atypical early symptoms. Although the incidence of the disease increases every year, the exact cause is still unclear. Let us take a closer look at what ovarian cancer is.

Ovarian cancer can occur at any age, but it is more common in elderly patients, and the incidence rate increases with age. It is generally more common in menopausal and postmenopausal women. It is less common in women under 20 years old, and the age distribution of different types of ovarian cancer is also different. Ovarian epithelial cancer increases rapidly after the age of 40, with a peak age of 50-60 years old, and gradually decreases after the age of 70; while germ cell tumors are more common in young women before the age of 20.

The incidence of ovarian cancer in women who have not given birth is significantly higher than that in women who have given birth. Clinical studies have shown that infertile women are more susceptible to ovarian cancer, and the chance of ovarian cancer will gradually decrease with the increase in the number of pregnancies. Mental factors have a certain impact on the occurrence and development of ovarian cancer. An irritable personality and long-term mental stimulation can damage the body's immune surveillance system and promote tumor growth.

In the world, Norway is the most common region for ovarian cancer, while the lowest incidence is in Saga Prefecture and Osaka, Japan. The incidence of ovarian cancer in my country is slightly higher than that in Japan, but the exact reason for this phenomenon is unknown. It may be related to race, regional lifestyle, etc. In addition, the use or abuse of ovarian endocrine hormones may also be one of the causes of ovarian cancer.

At present, most people in China do not have the habit of receiving regular comprehensive physical examinations. Regular examinations are necessary to prevent ovarian cancer, cervical cancer and other cancers. A balanced diet and eating more vegetables and fruits are definitely beneficial to health. In addition, reduce the amount of fat in the diet and consume more fiber.

Experts say that to prevent ovarian cancer, women should use hormones with caution. Many women have symptoms of menstrual disorders and often use hormones to regulate menstruation. A survey found that long-term use of hormones to regulate menstruation or long-term irregular menstruation may increase the risk of ovarian cancer.