The symptoms of pituitary tumors are a result of abnormal pituitary gland growth. Because of this growth, the gland may overproduce growth hormones or produce too much thyroid hormone, resulting in hormonal imbalances. These hormone imbalances affect fertility, menstrual cycles, heat tolerance, and many other body functions. A pituitary tumor can also compress vital structures in the brain and face, leading to double vision, weakness, or even blindness.
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Treatment options for pituitary tumors vary. While most are benign, they can still cause problems. They can press on the optic nerves and cause blindness. In some cases, however, tumors in the pituitary gland will require surgery. To remove a tumor, your doctor may perform a transsphenoidal procedure, which removes the pituitary gland without removing the brain. MRI scans are also an option.
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In addition to surgery, patients with pituitary tumors may require post-surgery radiation. After the surgery, radiation is given to kill microscopic tumors. Some patients also require medication to block hormone production. Patients with pituitary tumors should follow their physician's guidelines for eating and exercising. Ultimately, proper treatment will improve your quality of life and allow you to live as normally as possible.
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There are two types of pituitary tumors. Non-functioning pituitary tumors secrete too much of the hormone ACTH. This can lead to problems with your thyroid. Cushing's disease, for example, can cause you to develop fat in your body, have a fast heartbeat, and develop purple stretch marks. It can also weaken your bones. You may also have a family history of multiple endocrine neoplasms type I.
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Unlike pituitary tumors, some patients do not show any signs or symptoms of this condition. They may experience some, or even no, of the symptoms. In such cases, it is important to see a doctor right away. A doctor will run a series of blood tests, and can pinpoint which hormones are being produced. Afterwards, the patient will undergo additional testing to determine the specific type of pituitary tumor that caused the symptoms.
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The type of pituitary tumor you have may cause different symptoms. While some tumors produce too much hormone, others may not. In this case, the symptoms of pituitary tumors may be similar to those of other health conditions. Symptoms of pituitary tumors can include fatigue, weakness, or disruption of sexual activities. A pituitary tumor that functions normally may cause a range of symptoms.
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Non-functional adenomas are also common and can grow to be large. Initially, they don't cause symptoms, but only once they press on nearby nerves. As more brain scans are being performed, more people are being diagnosed with these benign tumors. As such, patients with these tumors are often monitored closely and treated if necessary. The best treatment depends on the type of tumor and the age and general health of the patient.
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Non-functioning adenomas are the most common type of pituitary tumors. Most of them are smaller than five millimeters, and they do not produce hormones. In fact, one-third of pituitary tumors are non-functioning. However, if they do start to grow large, they can press on nearby structures, such as the optic nerves.
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Although it is not common, pituitary cancers account for about one thousand cases per year in the U.S., and the majority of these cases are diagnosed after the patient dies. In contrast, thirty to forty percent of all pituitary tumors are benign and may not present any symptoms. Most often, pituitary cancers affect older people, but they are more common in women during their reproductive years than men.
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Another common pituitary tumor symptom is infertility. If the pituitary gland is causing a tumor in the brain, it can cause the body to produce too much or too little of the hormones it needs. Infertility and breast milk production may result. Patients should seek medical care as soon as possible, especially if they experience any of the above-mentioned symptoms.
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The most common type of pituitary tumor is pituitary adenoma, which accounts for almost ninety percent of cases. Nonfunctioning pituitary tumors do not produce hormones, but can cause vision loss and decreased sexual function. Some pituitary tumor symptoms include fatigue, headache, or decreased sexual function. It is also important to visit a doctor if you notice any of these symptoms.
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Nonthyroidal symptoms of pituitary tumors include breast enlargement, irregular menstrual periods, erectile dysfunction, and decreased sexual drive. Some women experience a milky discharge from their breasts and men may experience a loss of sex drive. Although rare, the tumor may not cause a number of symptoms. But a thyroid-stimulating hormone-producing tumor can cause erectile dysfunction or infertility. While radiation therapy is not recommended for pituitary cancer symptoms, it is rarely used for prolactinomas.
