What are the main factors that lead to pituitary tumors?

The occurrence of pituitary tumors is related to many factors! Pituitary tumors are very harmful to the patient's health. Therefore, patients with more serious conditions must be treated in time, otherwise it is very dangerous. So today we will learn about the main factors that lead to pituitary tumors.

1. Thyrotropin-stimulating adenoma is caused by hypothyroidism and slow systemic metabolism, which reduces the metabolism of estrogen and androgen in the body due to the lack of thyroid hormone. This is also one of the very common causes of pituitary tumors.

2. Theory of pituitary cell defects

(1) The cause of pituitary tumors comes from a mutated cell, followed by monoclonal expansion or cell replication caused by its own mutation.

(2) The intervention of external precipitating factors or the lack of inhibitory factors.

3. Hypothalamic regulatory dysfunction

(1) Hypothalamic polypeptide hormones stimulate the proliferation of pituitary cells. For example, after the GHRH gene is transplanted, it can induce the proliferation of GH-promoting cells in rats, and then develop into the actual cause of pituitary tumors.

(2) The lack of inhibitory factors can also promote tumorigenesis. For example, ACTH adenoma can occur in patients with primary adrenal insufficiency. What are the causes of pituitary tumors? These are some of the causes.

4. Prolactin-type pituitary tumors, women show amenorrhea, lactation, infertility, men show impotence, sexual dysfunction, this is related to hyperprolactinemia inhibiting the release of gonadotropin, reducing pituitary responsiveness and reducing testosterone production, in this case, simply supplementing testosterone preparations will not work. What is the cause of pituitary tumors? This is also an important factor.

When relevant symptoms appear, attention should be paid, such as a CT scan, and then a more detailed MRI scan can clarify the cause. Generally speaking, if the endocrine system changes significantly and the treatment is ineffective, or if headaches, visual impairment, or any of these endocrine system changes occur, any of them should be considered. If they occur at the same time, you should go for a check-up in time.