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Your Online Guide » Guide to Medical » Types Of Cancer

[C95]Cancer Information And Support
by B Krishan, B K

The thyroid gland is one of the vital organs of the body and is situated at the front and lower part of the neck. It consists of two lateral lobes (each lobe is about 5.0 cm in length, 2.5 cm in width and 2.5 cm in thickness) which are fixed on their back surfaces to the sides of the trachea, and are joined by a band (called isthmus), which crosses the front of the trachea, to which it is also firmly attached. An adult weight of the thyroid gland is 20-25 grams.

The thyroid gland secretes essential hormones called thyroxine or tetraiodothyronine (called T4), and also a small amount of triiodothyronine (called T3). These hormones are responsible for various functions / activities of the body. They regulate/maintain the metabolism of the body. Overactivity or underactivity of the thyroid gland occurs whenever the thyroid secretion increases or decreases as a result of various disorders of the thyroid gland.

More about T4 and T3

Normal life is hardly possible if the levels of these hormones in the blood are disturbed. As stated above, they are produced by the thyroid gland, and for their production, the thyroid gland needs a proper and regular supply of iodine. This supply of iodine to the thyroid gland is met from the food and water we take in our daily life. The iodine in the thyroid gland is converted into T4' which is the chief hormone of the thyroid gland.

Some vital information about iodine and thyroid hormones

Iodine is very essential for the body, and more precisely for the thyroid gland, so that the gland can provide a constant supply of its hormones for the maintenance of the body.

The thyroid gland has got a great affinity for iodine, and goes on taking its supply from the blood. However, if the person takes more dietary iodine than is required by the gland, the excess is excreted by the kidneys.

The thyroid gland functions well on its own, supplying the required hormones, as per demand of the body. Even for emergency purposes, it keeps a reserve of these hormones in the gland itself.

When the demand of the body for such hormones increases during a pregnancy or in lactation, or when the child is growing, i.e. during puberty, the thyroid gland may have to work more to meet the needs of the body, so that it may get enlarged temporarily. It is common to examine both boys and girls in their growing years, with enlarged thyroid glands. One only needs to assure them, emphasizing that such an enlargement of the thyroid gland is only physiological- called puberty goiter.

Cancer of the Thyroid Gland

Early detection of cancer of the thyroid gland should be given priority while dealing with any problem related to this gland.

There may be a solitary nodule/ s in a thyroid gland, or even a nodule/ s of a multinodular goiter, which may be malignant. Or, the whole gland may undergo a malignant change.

Hence, nodule/s in a thyroid gland must be given prompt consideration, and if the whole gland is enlarged, one needs to palpate, to check if there is any hard/indurated area of the thyroid gland, which may be of a malignant nature. It may happen, especially when the swelling of the thyroid gland is of recent origin, and has rapidly increased in size.

Tests for detection of thyroid cancer:

Ultrasonographic examination of the thyroid gland and/or computed tomographic (CT) scanning/magnetic resonance imagining (MRI), as well as fine needle aspiration cytology (FNAC), help in establishing the diagnosis of the malignancy of the thyroid gland. A radioisotope scanning of the thyroid gland may also be required in some of the cases. It tells precisely about the hyperactive areal s in the thyroid gland.


Flax seed oils is the form in which the oil was extracted from the seed. Omega-3 fatty acids which contain the majority of flax seed health benefits are very susceptible to heat.

But now let's talk about the nutritional values of flax seed. They are the best source for Omega 3 fatty acids, which is great for the brain and concentration. Adding flax seeds to your diet can increase your ability to concentrate better and think faster.

A comprehensive approach to treating cognitive disorders should include foods and supplements that benefit the overall health of brain cells. These include omega-3 fatty acids found in flaxseed and fish. In one study men with prostate cancer who ate an ounce of ground flaxseeds (almost three tablespoons) a day as part of a very-low-fat diet were able to slow the progress of their cancers between the time they were diagnosed and the time of surgery.

A Day In The Life Of A Cancer Information Specialist

The lines can crackle from hundreds of miles away, but it's the telephone that has brought nurse Donna Kennedy closer to those she wants to help.

Kennedy is one of the caring pairs of ears in the Regina, Saskatchewan call centre of the Canadian Cancer Society's information service. There, trained information specialists answer questions from Canadians across the country looking for information about cancer and community resources. This helps newly diagnosed patients and their families understand their condition and act as informed members of their healthcare team.

Once a nurse to cancer patients in a local hospital, Kennedy found the pressures of having to do more with less and mounting paperwork were pulling her away from where she wanted to be - with patients.

Joining the service as an information specialist nearly six years ago has "brought that part of me back that I was missing in the hospital," says Kennedy, a married mom of two young adults. "Even though it's over the telephone you bond quite quickly with people because it's so intimate." The fiber in flaxseeds may also help against cholesterol, since it is soluble (similar to that in oats).

There are many benefits to adding flax seeds to your diet. Well for instance they can get rid of your constipation problem.

Researchers found low incidences of breast cancer and colon cancer in populations that have high amounts of Lignan in their diet.

In large doses, or when taken with inadequate water, flaxseed may precipitate bowel obstruction via a mass effect. The effects of flaxseed on blood glucose levels are not clear, although hyperglycemic effects have been reported in one case series.

The primary sources of omega-6 are corn, soy, canola, safflower and sunflower oil; these oils are overabundant in the typical diet, which explains our excess omega-6 levels. The Canadian Cancer Society's information service is Canada's toll-free bilingual source of cancer information. The Regina centre is one of four call centres across the country - other centres are in Hamilton, Montreal and Vancouver.

Averaging 25 calls a day herself, Kennedy says her role is sometimes like "a translator," explaining the confusing medical jargon patients often hear when first diagnosed.

"Some days the calls are very difficult. Sometimes a caller is very upset because a family member is dying," says Kennedy, who supported her husband in his cancer recovery 19 years ago. "I try to be very understanding and to support people in whatever their trouble is. "People tend to apologize a lot when they're very upset. But there's nothing they have to be sorry about ... We're there to help the person, to provide ideas for them and options."

No matter where the caller lives, information specialists can give information about such things as risk reduction, treatments, drugs, clinical trials, and support groups in the caller's region, helped by a computer database listing approximately 7,000 community services nationwide.

"I really enjoy helping people and teaching," says Kennedy. "It's been a wonderful experience to know you are able to help people with any questions or concerns they may have regarding cancer."

Cardiovascular disease kills more Americans than the next 7 causes of death combined - including cancer - the AHA report states.

Avoid or limit these oils. Omega-3, meanwhile, is typically found in flaxseed oil, walnut oil, and fish. However, flax seed oil is the best oil where Omega-3 and Omega-6 are balanced. Flax seed oil is extracted from the seeds of the flax plant. Flax seed oil and flax seed contain substances that promote good health. Flax Seed muffins pregents Cancer? Find Flax Seed Recipe today! Omega-3 for health!

Let me first address the issue of fat. Fat seems to receive a lot of reprimand but the fact is we all need fat; fat helps nutrient absorption, nerve transmission, maintaining cell membrane integrity etc. However, when consumed in excess amount, fat contributes to weight gain, heart disease and certain types of cancer. Omega 3 benefits are wide-ranging and proven by clinical studies. Understanding the best omega 3 sources means you can include more of these healthy foods in your daily meal planning.

Article Source : Pg. 47

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Both B Krishan & Edward Simon are contributors for EditorialToday. The above articles have been edited for relevancy and timeliness. All write-ups, reviews, tips and guides published by EditorialToday.com and its partners or affiliates are for informational purposes only. They should not be used for any legal or any other type of advice. We do not endorse any author, contributor, writer or article posted by our team.

B Krishan has sinced written about articles on various topics from Types of Cancer, Medical Condition and Supplements. Author sites: , and. B Krishan's top article generates over 2400 views. to your Favourites.

Edward Simon has sinced written about articles on various topics from Sleep Disorders, Bird watching and SEO Search Engine Optimization. Among the women given , blood levels of total dropped 6%!. Edward Simon's top article generates over 22200 views. to your Favourites.
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