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Multiple endocrine neoplasia (MEN) syndromes are inherited disorders that affect the endocrine system. The endocrine system is made up of glands and cells that make hormones and release them into the blood. MEN syndromes may cause hyperplasia (the growth of too many normal cells) or tumors that may be benign...
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Has info on hypothyroidism, hyperthyroidism, and thyroid tests. Also has links to info on PMS and polycystic ovary syndrome.
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Pancreatic neuroendocrine tumors form in hormone-making cells (islet cells) of the pancreas. The pancreas is a gland about 6 inches long that is shaped like a thin pear lying on its side. The wider end of the pancreas is called the head, the middle section is called the body, and...
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Some breast cancers need the hormones estrogen or progesterone to grow. These cancer cells have "receptors" on their surface that let hormones in. One type is called estrogen-receptor-positive (ER+) breast cancer. Another type is called progesterone-
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Graves' ophthalmopathy, also called thyroid eye disease, is an autoimmune disease that can occur in people with Graves' disease. In Graves' ophthalmopathy, the tissues and muscles behind the eyes become swollen. The eyeballs may stick out farther...
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Looks at sleeve gastrectomy, a type of weight-loss surgery for obesity. Explains what it is and why it is done. Looks at how it is done and what to expect after surgery. Also covers risks.
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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...
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Breast cancer is the growth of abnormal cells in one or both breasts. Male breast cancer usually develops in the breast tissue found behind the nipple. Male breast cancer is often a type called invasive ductal carcinoma. The exact cause of male...
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Thyroid cancer in children is a rare cancer that forms in the thyroid, a butterfly-shaped gland at the base of the throat near the windpipe (also called the trachea). The thyroid gland has a right lobe and a left lobe that is connected by a thin piece of tissue called...
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Guides through decision to treat abnormal uterine bleeding. Explains symptoms that doctor would look for before recommending treatment. Covers benefits and risks. Includes an interactive tool to help you make your decision.