How much harm will the unknown symptoms of uterine fibroids bring to you!

Whether uterine fibroids have symptoms and their severity are mainly determined by the location, size, number and complications of the fibroids. Some fibroids are small, grow slowly, and are asymptomatic, and can remain undetected for a lifetime. Many friends are worried about the symptoms of uterine fibroids. Don't worry, let our experts briefly introduce the symptoms of uterine fibroids to you, hoping to help you!

(1) Erythrocytosis: Uterine fibroids are rarely associated with erythrocytosis. Most patients are asymptomatic. The main basis for diagnosis is increased hemoglobin and red blood cell counts. No other cause of erythrocytosis can be found except uterine fibroids. After tumor resection, hemoglobin and red blood cells return to normal.

There have been various explanations for its etiology over the years. It is now clear that the cause of uterine fibroids with polycythemia is due to the erythropoietin produced by smooth muscle cells. Erythropoietin is produced by the kidneys, and smooth muscle does not produce erythropoietin.

The clinical symptoms of endocrine dysfunction caused by the production or secretion of hormones or hormone-like substances by tumors of non-endocrine tissues are called ectopic hormone syndrome. In addition to uterine fibroids, it is known that many tumors such as liver cancer, adrenal cortical carcinoma, ovarian cancer, breast cancer, and lung oat cell carcinoma can clinically cause polycythemia due to the production of erythropoietin by tumor cells.

(2) Hypoglycemia: Hypoglycemia associated with uterine fibroids is also rare. The main symptoms are low fasting blood sugar, loss of consciousness and even shock. The symptoms can completely disappear after glucose injection. The symptoms of hypoglycemia will completely disappear after tumor resection.

Hypoglycemia in uterine fibroids is also a type of ectopic hormone syndrome, and its mechanism of occurrence is not yet fully understood. In recent years, literature has reported that patients with non-islet cell tumors have hypoglycemia. When hypoglycemia occurs, the levels of insulin, insulin-like growth factor-I (IGF-1) and growth hormone (GH) in the blood decrease or even become undetectable, while the concentration of insulin-like growth factor-II (IGF-II) is normal or slightly increased. After tumor resection, the hypoglycemia episode disappears and the above parameters return to normal. It is believed that hypoglycemia caused by non-insulin cell tumors is related to the excessive production of IGF-II by tumor cells.

Hypoglycemia occurs in patients with non-insulin cell tumors. Most tumors are derived from mesenchymal tissue or fibrous tissue. Tumors can be benign or malignant, such as fibroma, fibrosarcoma, leiomyosarcoma, etc. Tumors are generally large and are usually found in the chest, abdomen, retroperitoneum and pelvic cavity.

The above is a brief introduction of the symptoms of uterine fibroids by experts. I believe you already know them. If you have any questions about uterine fibroids, please consult our online experts. We will serve you wholeheartedly!

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