Adrenal gland disorder Classification and external resources General information

The adrenal glands are produced in order to process many functions that occur in the human body. Adrenal glands are most known for developing a lot of female and male hormones. These hormones are extremely necessary for ones body due to the fact that they are primarily responsible for providing a body with cortical, which deals with ones levels of stress] The problem with adrenal gland disorders is that they may cause a persons glands to build too little of amount of hormones and it is also possible for these disorders to cause a bodys adrenal glands to form an amount of hormones that may be too much for anyones body to handle. You can be sure to find these adrenal glands on the top of the base of each kidney)Each of these glands have the shape of many tiny triangles. One of these adrenal glands takes up the space of a little less than an inch in length and about the width of four inches at the most. Although this disorder can be a big concern, being that it is life threatening, there are fortunately many support groups that one is certainly able to find locally. Fortunately, many doctors have found that the adrenal gland disorder may be treated according to the specific disorder, such as: Cushings Syndrome and Pituitary Tumor. The National Institute of Child Health and Human Development is a major branch of support that also guides a lot of research for this disorder.


Symptoms Pheochromocytoma is a tumor of special cells that arises inside the adrenal glands chromaffin cells. These chromaffin cells may be found anywhere in the heart and in the area around the bladder, but they are mostly found in the adrenal glands. When adrenaline or hormones are released too much from the adrenal gland, they cause high blood pressure . Pheochromocytomas are found in a persons body because he has inherited these from his parents . With autosomal dominant inheritance, men and women are equally to inherit the disease . However, they are more common in women than in men. This syndrome can occur in any age, but mostly in between the ages of 30 to 60 . The most common symptoms of pheochromocytoma are hypertension or high blood pressure .These symptoms usually occur in a sudden attack. The other symptoms of the disease are headaches, excess sweating, racing heart, rapid breathing, anxiety, nervousness, pain in the lower chest or upper abdomen, nausea, or heat intolerance. In between attacks, people with the syndrome can experience weight loss or increased sweating. The attacks occur frequently in a week and they may last up to 15 minutes Causes The main cause for most pheochromocytoma is not yet known. Inherited pheochromocytoma is a 10 to 20 percent chance of causing the disease. It is from an inherited autosomal dominant trait. According to some research patients recently diagnosed with hypertension have pheochromocytoma. It is seen in both sexes and usually between the age of 30 and 40. Treatments Pheochromocytoma is a rare disease where the tumor forms in the chromaffin cells of the body. There are many ways to treat the pheochromocytoma. One of which is by surgery. The first step in doing so is to find out where the tumor is and then they surgically remove it.During this process one or two adrenal glands can be removed and this is known as adrenalectomy. The lymph nodes and tissues maybe removed if the cancer has started to spread.If one does not want to do surgery then they can do chemotherapy where drugs are used to kill the cancer cells. In this process one can take pills or they can take it intravenously which is a bag that drips solutions into the vein. The way this treatment works is the drugs flow through the body killing cancer cells that are located in the body. The last method for this treatment is radiation therapy. In this they use high energy x-rays that destroys the cancer cells and reduces the size of the tumors.Pheochromoctoma has no methods for prevention.

Cushing!!!s syndrome

Description Cushings syndrome is the result of the excessive production of corticosteroids by the adrenal glands. An overproduction of corticotrophin, the hormone that controls the adrenal gland by the pituitary gland, which stimulates the adrenal glands to produce the corticosteroids, could be of one cause. It also can be in excessive cortisol levels in the blood which may be the result of a tumor of the pituitary glands, adrenal glands or from tumors or cancer arising elsewhere in the body. Cushings disease refers to specifically to excessive ACTH secretion by a pituitary tumor. The cause of Cushings syndrome is a pituitary adenoma in over 70% of adults and approximately 60-70% of children and adolescents. Cushings disease is relatively rare, affecting ten to fifteen in every million people each year and most commonly affected adults between the ages of 20 to 50 years. Women however, account for over 70% of the case. Symptoms The symptoms and signs of Cushings syndrome are: change in body habitus; weight gain in the face, above the collar bone and on the back of the neck, skin changes with easy bruising, excess hair growth on the face, neck, chest, abdomen, and thigh, generalized weakness and fatigue, loss of muscles, menstrual disorders in women, decreased fertility and/or sex drive, high blood pressure, and high blood sugar. These symptoms are brief descriptions of what can be found in patients with Cushings disease and each individual may experience symptoms differently. Causes People can develop Cushing!!!s syndrome by taking glucocorticoids or their body is exposed to high levels of cortisol. Glucocorticoids are steroid hormones that are chemically similar to the cortisol produced by our bodies. Someone can also develop chushings syndrome if their body produces too much cortisol naturally. Cortisol is used for many important tasks in the body. It helps to maintain blood pressure and cardiovascular function. It breaks down glucose for energy by balancing the effects of insulin. Its main purpose is to help the body with stress. Depression, alcoholism, malnutrition, and panic disorders all increase levels of cortisol. This increases the chances of getting chushings syndrome. Treatments Treatment of Cushings syndrome can vary depends on the cause of cortisol excess. People with Pituitary Adenomas can treated with several kinds of treatments. Most preferably is to use a surgical method called transphenoidal adenomectomy. The surgeon uses a microscope and other instrument to get to the gland. In order to get to the gland they would either have to make an opening below the upper lip of the patient or they would have to go through the nostril. The success rate for this type of treatment is above 80 percent and can be use more than one time if necessary. The level of ACTH within the patient should temporary drop about 2 levels below normal. Patient would also be given a synthetic cortisol such as hydrocortisone andThe end results usually are less than a year for the treatment to take effect. For people who are not qualify for transphenoidal adenometomy or that the treatment didnt work, they could use radiotherapy to treat the disease. By using radiation to treat the gland for 6 weeks, about 40 percent to 50 percent of adults and a possible 80 percent of children improved. They also use a drug called Miotane to decrease plasma or urine hormone levels. Other drugs such as aminoglutethimide, metyrapone, trilostane and ketoconazole can be use as a replacement for Miotane or to be use along with Miotane. It is up to the doctors discretion because each one of these drugs has its own side effects. People who have an Adrenal tumor as a result of Cushing syndromes can use a procedure called laparoscopic adrenalectomy. It is only use for Adrenal tumors that are less than 6 cm. This treatment is strongly recommended because the patient can recover much quicker and experience less pain than other open procedures. Ectopic ACTH syndrome can be cure by destroying all ACTH cancer tissue. Depends on the type of cancers, surgery, chemotherapy, radiotherapy, immunotherapy, or combination of these treatment can be use to cure the disease.

Pituitary adenoma

Symptoms The pituitary is a small, pea-sized gland located at the base of the brain  The pituitary adenoma disease affects hormones which regulate growth and the activity of other glands in the body. However, with an abnormal growth or tumor in the master gland, the pituitary adenomas do not spread to other body parts and are not cancerous.This disease is found most likely in adults than in children and increases during adolescent years. They also tend to grow slowly, but too many hormones can cause significant problems in the body. Pituitary adenomas can cause disturbance of vision and growth and change in hormonal balance . Other general symptoms may be headache, infertility, fatigue, low or high blood pressure, or growth failure . Some pituitary hormones which impact the sex hormones can make a woman produce breast milk even though she is not pregnant or nursing, or cause a man to lose his sex drive or lower his sperm count . However, these symptoms can be the symptoms of so many other diseases. Therefore, these tumors often go undiagnosed Causes Pituitary adenoma is in the form of a tumor, pituitary tumor. Prolactinomas is the most common form of a pituitary tumor. It causes amenorrhea, galactorrhea, and infertility in females. Gigacromegaly is caused by tumors that secrete excess growt hormones.Treatments The small organ called pituitary adenoma helps make hormones for the growth of the body. This is a tumor that grows in the pituitary gland.There are many ways to treat this problem one being surgery. This is the common treatment used in order to get rid of that tumor. If the pituitary gland is accidentally damaged in the surgery then the way to treat it is by taking pills which replaces the hormones created. Another method for treatment is medications, which helps to shrink tumors. The two types of medicines are bromocriptine and ocreotide. Bromocriptine helps lower the prolactin levels and minimize the size of the tumor. The ocreotide is used when tumors release growth hormone and when surgery is not going to cure.The last option for treatment is radiation therapy. In this process it uses radiation to kill the tumor cells. There are three types of radiation therapy the first which is conventional therapy. In this the radiation is intended for the pituitary. The second is stereotactic radiosurgery. The tumor has a radiation beam that is intended to be serious from stereotactic radiosurgery. The last one is the proton beam radiotherapy which is a ray of protons that is directed only on the tumor. Pituitary adenoma has no procedures or preventions for this small organ.


Description In hyperaldosteronism, there is a primary and secondary condition. Primary hyperaldosteronism are conditions in which the adrenal gland releases too much of the hormone aldosterone. Primary hyperaldosteronism used to be considered a rare condition, but some experts believe that it may be the cause of high blood pressure in some patients. Most cases of primary hyperaldosteronism are caused by a noncancerous tumor of the adrenal gland. The disease is common between the ages of 30 and 50. In secondary hyperaldosteronism, the excess aldosterone is caused by something outside the adrenal gland that mimics the primary condition. Secondary hyperaldosteronism is generally related to high blood pressures, it also can be related to: cirrhosis of the liver, heart failure and nephritic syndrome. Symptoms Symptoms in hyperaldosteronism includes: fatigue, headache,low serum potassium, high blood pressure, intermittent paralysis, muscle weakness, and numbness. Causes Hyperaldosteronism can be caused by adrenal cancers and hyperplasia but it is usually caused by the invasion of adenoma. Increased cell production can increase the bulk of an organ, which can cause hyperaldosteronism. It can also be caused by a tumor in the adrenal gland.


Symptoms Each adrenal gland in a body contains what is called a medulla. Every medulla is protected by a tough coating, called the cortex. The medulla has nothing to do with the cause of Addison!!!s Disease. It is primarily the cortex which is responsible for regulating how much water is in your body and of course, the blood that flows from one!!!s liver. This disease usually is not noticeable until the cortex has been completely wrecked.Unfortunately, there are many negative factors that must take place when being diagnosed with Addison!!!s disease. This usually will contain: major weight loss, sudden dizziness from having very low blood pressure, and excruciating pains in your stomach muscles. It has been recorded that many people have to also deal with a rare occasion of vomiting and nausea.Causes Addisons disease is caused by the failure to produce adequate levels of cortisol. This can be caused by a disorder of the adrenal glands, autoimmune disorder. The disorder causes the bodys immune system to gradually destroy the adrenal cortex. Treatments With medications, such as replacement corticosteroids, its symptoms can be controlled. However, these drugs must be taken for the life. People often receive glucocorticoids (cortisone or hydrocortisone) and mineralocorticoids (fludrocortisone) to control their symptoms. In Addisons disease, the adrenal glands do not produce enough cortisol and aldersterone; therefore, the drugs replace these missing hormones. For immediate treatment, hydrocortisone, salt water, and sugar can help in the adrenal crisis. An adrenal crisis is an extreme form of adrenal insufficiency, therefore, hydrocortisone must be injected immediately if one were to experience.

Adrenal gland scans

When too much adrenaline or noradrenaline is produced from the adrenal gland, a tumor is suspected and therefore, an adrenal gland scan is required. One situation where a tumor is suspected is when high blood pressure does not respond to the medication. On the first day of the scan, a radiopharmaceutical is injected into the patient. On the second, third, and fourth day, the camera scans the pelvis, lower abdomen, and lower ches.