what is a patuitary tumor
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Pituitary Tumor Symptoms & Treatment About Pituitary Tumors. A pituitary tumor is a growth of abnormal cells in the tissues of the pituitary gland. Pituitary tumors form in the pituitary gland, a pea-sized organ in the center of the brain, just above the back of the nose. These tumors grow very slowly and do not spread from the pituitary gland to other parts of the body. 2  Invasive pituitary adenomas: Benign tumors that may spread to bones of the skull or the sinus cavity below the pituitary gland. 3  Pituitary carcinomas: Tumors that are malignant (cancer).
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dance to move one's feet or body, or both, rhythmically in a pattern of steps, especially to the accompaniment of music. to leap, skip, etc., as from excitement or emotion; move nimbly or quickly: to dance with joy.
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Pituitary Tumors in Women Pituitary tumors can cause symptoms by either of two methods. In some, they compress the adjacent normal pituitary gland, and thereby impair hormone secretion and produce a lack of one or more of the hormones produced by the gland.
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Pituitary Macroadenoma A pituitary macroadenoma is a non-cancerous growth in the pituitary gland that is more than 10 mm in size. A pituitary macroadenoma is a benign (non-cancerous) growth in the pituitary gland that is larger than 10 millimeters in size. A pituitary macroadenoma differs from a pituitary microadenoma, which is smaller than 10 millimeters. Understanding the Pituitary Gland.
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Treatment for Pituitary Tumors The treatment for a pituitary tumor at the Johns Hopkins Pituitary Tumor Center will depend on many factors, including: 1  The location of the tumor. 2  Whether the pituitary tumor produces excessive amounts of a specific hormone.  The patient’s general health and preferences regarding potential treatment options.
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Pituitary tumors (adenoma, craniopharyngioma, rathke cyst) These tumors grow from embryonic remnant cells of the pituitary. Craniopharyngiomas typically grow from the pituitary stalk upward into the third ventricle and cause similar symptoms to pituitary adenomas. Tumors of the pituitary gland occur in 15 to 20% of adults and are classified as functional or nonfunctional.
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Prolactinoma (Pituitary Tumor) A prolactinoma is a benign tumor (called an adenoma) of the pituitary gland. A prolactinoma produces an excessive amount of the hormone prolactin. Prolactin is a natural hormone which supports a woman's normal lactation, which is the secretion of milk by the mammary glands of the breast.
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Pituitary Tumors Pituitary tumors (adenomas) are tumors of the pituitary gland. They are almost always benign (not cancers). The pituitary gland normally makes a number of hormones. Some tumors of the pituitary gland make excessive amounts of one or more of these hormones (see Pituitary Tumor Symptoms).These are called functioning tumors and cause diseases such as acromegaly, Cushing's disease, and hyperprolactinemia. Other pituitary tumors do not make hormones.ome tumors of the pituitary gland make excessive amounts of one or more of these hormones (see Pituitary Tumor Symptoms). These are called functioning tumors and cause diseases such as acromegaly, Cushing's disease, and hyperprolactinemia. Other pituitary tumors do not make hormones.
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Overview The cause of uncontrolled cell growth in the pituitary gland, which creates a tumor, remains unknown. The pituitary gland is a small, bean-shaped gland situated at the base of your brain, somewhat behind your nose and between your ears. Despite its small size, the gland influences nearly every part of your body. The hormones it produces help regulate important functions, such as growth, blood pressure and reproduction.
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What causes pituitary disorders? A Honor Society of Nursing (STTI) answered. Pituitary disorders are usually caused by non-cancerous tumors in the pituitary gland, referred to as adenomas. The pituitary gland is located at the base of the skull and oversees the production of hormones in the body.
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Top 30 Doctor insights on: Dizzy Flushed Face Pituitary adenoma: Pituitary adenomas a benign tumors that off compress the pituitary gland and cause imbalance of the hormones. After surgery the hormones can be further disrupted from manipulating the gland when removing the tumor. Alternatively, an infection could arise in the surgical operative site.
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Pituitary Tumors A pituitary tumor is a growth of abnormal cells in the tissues of the pituitary gland. Pituitary tumors form in the pituitary gland, a pea-sized organ in the center of the brain, just above the back of the nose. The pituitary gland is sometimes called the master endocrine gland because it makes hormones that affect the way many parts of the body work.
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Medication (Drug Therapy) for Pituitary Tumors Medication (Drug Therapy) for Pituitary Tumors. Medication (drug therapy) is very effective for treating some hormone-producing pituitary tumors. The medication can stop a tumor from producing excess hormones or shrink it so it does not press on the pituitary gland or other parts of the nervous system.
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Pituitary Gland and Pituitary Tumors The pituitary is a small gland attached to the base of the brain (behind the nose) in an area called the pituitary fossa or sella turcica. The pituitary is often called the master gland because it controls the secretion of hormones. A normal pituitary gland weighs less than one gram, and is about the size and shape of a kidney bean. The function of the pituitary can be compared to a household thermostat.
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Acromegaly Pituitary Tumor Conditions. Acromegaly. Acromegaly is condition that is nearly always caused by a pituitary adenoma, a tumor of the pituitary gland. The term acromegaly literally means enlarged extremities; acro means extremity and megaly means enlargement of. Acromegaly Treatment in Southern California.
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Pituitary Tumors Pituitary adenomas are benign, slow-growing tumors. Pituitary carcinoma is the rare malignant form of pituitary adenoma. It is diagnosed only when there is proven spread (metastases) inside or outside the nervous system. Symptoms. Symptoms are caused when the growing tumor pushes on surrounding structures.
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Pituitary Tumors in Women Pituitary Tumors in Women. Pituitary tumors represent a special clinical problem in women. Although their diagnosis is relatively straight forward once the suspicion has been raised, patients with pituitary tumors can go undiagnosed for years in spite of symptoms that should raise such suspicion and lead to definitive testing.
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Pituitary Tumours Pituitary tumours include (in decreasing order of frequency): 1  Non-functioning adenomas. 2  Prolactinomas. 3  Growth hormone (GH)-secreting. 4  Adrenocorticotrophic hormone (ACTH)-secreting. 5  Thyroid-stimulating hormone (TSH)-secreting. 6  Leutinising hormone/follicle-stimulating hormone (LH/FSH)-secreting tumours.
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Signs and Symptoms of Pituitary Tumors A TSH-secreting pituitary tumor produces too much thyroid-stimulating hormone, which then causes the thyroid gland to make too much thyroid hormone. This leads to hyperthyroidism. These tumors are very rare.
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Prolactinoma What is a prolactinoma? A prolactinoma is a benign noncancerous tumor of the pituitary gland that produces a hormone called prolactin. Prolactinomas are the most common type of pituitary tumor. Symptoms of prolactinoma are caused by hyperprolactinemia—too much prolactin in the blood—or by pressure of the tumor on surrounding tissues.
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Pituitary Gland Tumor: Treatment Options Surgery is the removal of the tumor and some surrounding healthy tissue during an operation. It is the most common treatment for a pituitary gland tumor. Surgery, which is performed by a surgical oncologist, a doctor who specializes in treating a tumor using surgery, is often successful in removing the entire tumor. About 95% of surgeries to remove pituitary gland tumors are done by the transsphenoidal route.
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Pituitary tumors (adenoma, craniopharyngioma, rathke cyst) The pituitary gland is a small, bean-shaped organ that sits at the base of the brain, behind the bridge of the nose (Fig. 1 and 2). The gland is divided into a larger anterior lobe (adenohypophysis) and a smaller posterior lobe (neurohypophysis).
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Decatur County In southeast IN, east of Columbus; established Dec 31, 1821 from Indian lands. Name Origin: For Stephen Decatur (1779-1820), U.S. naval officer during the War of 1812 and in actions against the Barbary pirates near Tripoli, who said ...may she always be in the right; but our country, right or wrong!.
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Pituitary tumor A pituitary tumor is an abnormal growth in the pituitary gland. The pituitary is a small gland at the base of the brain. It regulates the body's balance of many hormones. Most pituitary tumors are noncancerous (benign). Up to 20% of people have pituitary tumors. Many of these tumors do not cause symptoms and are never diagnosed during the person's lifetime. The pituitary gland is a pea-sized endocrine gland located at the base of the brain. The pituitary helps control the release of hormones from other endocrine glands, such as the thyroid, sex glands (testes or ovaries), and adrenal glands.
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Pituitary Microadenoma A pituitary microadenoma is a noncancerous growth in the pituitary gland that is less than 10 mm in size. A pituitary microadenoma is a benign (non-cancerous) growth in the pituitary gland that is smaller than 10 millimeters in size.A pituitary microadenoma differs from a pituitary macroadenoma, which is 10 millimeters or larger.ymptoms of the condition may include such things as headaches, vomiting, vision problems and dizziness. A pituitary microadenoma is a benign (non-cancerous) growth in the pituitary gland that is smaller than 10 millimeters in size.
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Pituitary Tumors in Children The symptoms of pituitary tumors vary depending on the size and location of the tumor and whether the tumor presses on other organs or affects the secretion of hormones. For instance, pituitary tumors may press on the optic nerve, causing problems with vision. The symptoms of a pituitary tumor can range from simple common complaints such as listlessness or restlessness to more severe symptoms such as headaches, vomiting or dizziness. One problem in determining whether or not a tumor is present is that every child has minor and relatively unimportant symptoms such as restlessness or headaches from time to time.