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Frequently Asked Questions

How prevalent are pituitary tumors/disease?

Pituitary Network Association - FAQ
Autopsy reports and radiologic and MRI evidence from around the globe indicate that one out of every five people worldwide has a pituitary tumor. The earliest study took place in 1936, when Dr. R.T. Costello of the Mayo Foundation conducted a cadaver study and found pituitary tumors in 22.4 % of the population (Costello R.T. Subclinical adenoma of the pituitary gland. Am. J. Pathol. 1936; 12:205-214). Statistics have not changed much ever since.
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What are pituitary tumors?

Frequently Asked Questions about Pituitary Cancer
A pituitary tumor is a tumor that begins in the pituitary gland. Most pituitary tumors are not cancer. In fact, cancerous pituitary tumors are so rare that state and national cancer agencies keep no record of how many people get them each year. Benign (non-cancerous) pituitary tumors are also rare. About 3,000 people get them each year.
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How are pituitary tumors treated?

Pituitary Network Association - FAQ
It depends on the type of tumor and how far it has invaded into the brain, as well as the patient's age and overall health. Three kinds of treatment are used: surgery (removing the tumor during an operation), radiation therapy (using high-dose x-rays/proton beams to kill tumor cells) and drug therapy to shrink and sometimes eradicate the tumor. Drugs can also block the pituitary gland from making too much hormone.
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What are the symptoms of pituitary tumors?

Frequently Asked Questions about Pituitary Cancer
Pituitary tumors that affect hormones may cause a variety of symptoms, which are related to high hormone levels and production. These symptoms will be different in children than in adults. Growth hormone-secreting adenomas in children may cause: Other more rare kinds of pituitary tumors cause other symptoms. It is important for anyone who is experiencing any unusual symptoms to see their doctor.
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How prevalent is Lyme disease in the UK?

Lyme Disease FAQ
There are in the region of 500 confirmed cases each year in the UK. The Health Protection Agency (HPA) acknowledges that confirmed cases do not necessarily reflect all the cases of the disease. HPA official estimates suggest there could be up to 2,000 new cases occurring in the UK every year. Since full recovery may not take place in many cases, the total number of people affected is accumulating.
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Are all pituitary tumors created equal?

Pituitary Network Association - FAQ
No. There are more than a dozen very different disorders that result from pituitary tumors and disease. For example, if a tumor forms in an ACTH secreting pituitary cell, it could result in the overproduction of cortisol (Cushing's Disease) or the underproduction of cortisol (adrenal insufficiency, often referred to as Secondary Addison's Disease).
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What are the risk factors for pituitary tumors?

Frequently Asked Questions about Pituitary Cancer
Certain factors can make one person more likely to get a pituitary tumor than another person. These are called risk factors. In some cancers, doctors have identified risk factors that can be avoided, such as smoking or sun exposure. With pituitary tumors, doctors are not sure what exactly causes pituitary tumors and only one risk factor has been identified. Most people who get a pituitary tumor have no known risk factors.
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What are the symptoms of the various types of pituitary tumors?

Hi. I'm a nursing student and I recently had a male patient, 64 yrs. old, who is diagnosed with Diabetes Mellitus type 1, obesity, hypertension, a right below-the-knee amputation due to osteomyelitis, depression, chronic renal insufficiency, and a few other things, including poor wound healing. He has the typical Cushing's body type and the buffalo hump. He has no striae on his abdomen.
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Do all pituitary tumors require surgery?

Pituitary Network Association - Disorders - Transsphenoidal ...
No. Tumors which secrete high amounts of the hormone prolactin usually respond to medical therapy so that surgery is not required. Small non-secretory tumors, less than one centimeter (termed a microadenoma), can sometimes be followed with serial MRIs to monitor for progressive enlargement before proceeding to surgery.
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How prevalent is mad cow disease?

NoDowners.org - Home Page
Worldwide there have been more than 180,000 cases of mad cow disease since it was first diagnosed in 1986 in Great Britain. Since that time, the disease has been confirmed in Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Ireland, Israel, Italy, Japan, Luxembourg, Liechtenstein, the Netherlands, Northern Ireland, Poland, Portugal, Slovakia, Slovenia, Spain, and Switzerland. The disease was confirmed in Canada in May 2003 and in the United States in December 2003.
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How prevalent is Alzheimer disease (pre-senile dementia) in adults with Down syndrome?

Down Syndrome: FAQ
In the 1960's, autopsies of adults with DS showed that after about age 30 years, they all have the characteristic plaques and neurofibrillary tangles associated with Alzheimer disease. From that finding, it was assumed that all adults with DS would eventually get Alzheimer dementia if they lived long enough.
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What are other pituitary diseases that can be mistaken for pituitary tumors?

Pituitary Society - Public Site - Information about the pitu...
Pituitary Cyst : Any endocrine gland may develop a cyst. This occurs commonly in the ovaries and thyroid gland; a cyst in the pituitary gland is benign (not cancer). Many pituitary cysts cause no symptoms and don’t grow or enlarge. Only when they do, do they become symptomatic. They can cause headache and/or rarely interfere with normal pituitary function. If the cyst is large, loss of vision may occur.
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Where is Lyme disease most prevalent?

Lyme Disease - Q & A
See map on Lyme Disease page. Generally, most Lyme disease is endemic in the northeastern and upper midwest states. There is also Lyme Disease in Europe too, this is not just a disease in the United States. The deer that carry the deer-tick are also in other countries. The vast majority of cases of Lyme disease occur in New York, Connecticut, Pennsylvania, and New Jersey.
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Do pituitary tumors spread to other parts of the body, like so many other tumors?

Endocrinology - FAQ
No, pituitary tumors are usually benign. They grow very slowly and do not spread to other parts of the body.
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Can pituitary tumors be prevented through diet and exercise?

Endocrinology - FAQ
No, these tumors are caused by an abnormality in the genetic material of the pituitary cell, which causes the cells to continue growing and dividing.
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What is the goal for Medical Treatment in Pituitary Tumors?

Any medical therapy for a pituitary tumor should reduce hormone overproduction by the tumor, and, ideally, decrease the size of the pituitary tumor so that any visual abnormality is corrected. Reduction in tumor size should improve or relieve headache associated with the tumor.
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What is the pituitary?

Pituitary Network Association - FAQ
The pituitary is a small, pea-sized gland located at the base of the brain that functions as "The Master Gland." From its lofty position above the rest of the body it sends signals to the thyroid gland, adrenal glands, ovaries and testes, directing them to produce thyroid hormone, cortisol, estrogen, testosterone, and many more. These hormones have dramatic effects on metabolism, blood pressure, sexuality, reproduction, and other vital body functions.
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How prevalent is kidney disease today?

Wisconsin Dialysis, Inc.
In the United States, one in nine adults, or 11 percent of the adult population, has chronic kidney disease although they may or may not know it. Today, 300,000 people undergo dialysis for kidney failure. By 2010, that number is expected to be 600,000.
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Frequently Asked Questions - Chronic Kidney Disease Policy R...
In the United States, 20 million Americans have kidney disease and 20 million more Americans could be at risk for kidney disease [1]. Kidney disease can affect an individual at any age.
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If I have Liver Disease or a disease of the Pituitary gland will H-GHR GOLD still be effective?

H GHR Gold FAQ
If you have a pituitary defect H-GHR GOLD will not work, however the hgh injections although expensive should work. We suggest seeing your doctor. If you have liver disease neither H-GHR GOLD or hgh injections will work depending on the severity of your liver disease. The liver is the only organ in the body that can completely regenerate itself using a milk thistle extract called silibinin and silimarin.
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Where is it prevalent?

PSRI
The hepatitis B virus (HBV) and the hepatitis C virus(HCV) can cause a serious form of Hepatitis. They are more prevalent than HIV, the virus that causes AIDS. The world wide incidents is about 4.5% for HBV and above 0.9% for HCV. In India 40 million individuals are believed to have been infected with HVB and about 5 million with HCV.
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How prevalent is osteoporosis?

Bone Health / Osteoporosis - Frequently Asked Questions
In the U.S. approximately 10 million people have been diagnosed with osteoporosis and 18 million have been found to have low bone mass. One third to one half of all postmenopausal women will develop osteoporosis. One third of all women over 50 will suffer from a fracture related to osteoporosis.
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Q - How do you derive the Pituitary extract and how disease free is it?

MetabolanGH FAQ
A - It is North American pork, which is harvested, tested, freeze dried, and quarantined. Once it is in the product, it is retested to ensure there are no contaminants.
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Why is pituitary surgery performed rather than adrenal surgery for Cushing's disease?

Cushing's disease is best treated with the surgical removal of the pituitary tumor, usually with a technique called transsphenoidal resection (behind the nose) by a neurosurgeon. Occasionally, the entire pituitary gland will need to be removed or injured in order to cure the Cushing's disease, leaving the person with a deficiency of ACTH and the other pituitary hormones. This can be treated by giving replacement hormones for cortisol, thyroid and gonadal (sex) hormones.
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What is a pituitary Tumor?

Pituitary Network Association - FAQ
A pituitary tumor is an abnormal growth of pituitary cells. Pituitary tumors can either be nonfunctional (that is they do not secrete hormones) or produce specific hormones, such as prolactin (causing infertility, decreased libido, and osteoporosis), growth hormone (causing acromegaly), ACTH (causing Cushing's), TSH (causing hypothyroidism), or be nonfunctional (that is they do not produce hormones).
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What is the pituitary gland?

Frequently Asked Questions about Pituitary Cancer
The pituitary gland is a small gland located behind the nasal sinuses and above the roof of the mouth at the base of the skull. It is connected to the hypothalamus, a part of the brain. Together, the two control the production of many of the important hormones in the body. The pituitary gland sits in a tight bony space and has little room to grow or expand when swollen or if there is a tumor.
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Is this something associated with the damage to my pituitary gland?

Frequently Asked Questions-Page 4
CDI itself does not interfere with menstruation or fertility. However, it may be associated with these or other problems if the disease or injury that caused the DI also damages adjacent parts of the brain or pituitary where other hormones are normally produced. Head trauma is one of the things that can cause this kind of collateral damage, but it does not always do so. Therefore, each patient with CDI must be evaluated separately to determine if any of the other hormones have been affected.
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Who is most prone to be obese and how prevalent is it?

Obesity FAQ - Special Sections > Weighed Down > The Issues |...
Since the mid-1970s up to 2004, the prevalence of overweight and obese children in the United States has roughly tripled among ages 6 to 19 and has more than doubled among children ages 2 to 5. In California, overweight and obesity has grown for all age groups. From 2001 to 2005, overweight and obesity grew from 12.2 to 14.2 percent in ages 12 to 17 and 55 to 56.2 percent in ages 18-64. In people 65 and over, this grew from 54.3 to 55.7 percent.
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