Home     Log in

Archive for November 1st, 2008

Is the Sun Really Responsible for Skin Cancer?

November 1st, 2008 by admin | No Comments | Filed in Uncategorized

I remember about 20 years ago, all the commercials were praising Coppertone for helping to get sun tan. Now we have gone in another extreme: sun all of a sudden has become an enemy and we all need protection, otherwise we get . People are spending billions on buying sun blockers. Let us see, what is the evidence that sun causes . As usual, there are some statistics to support it: Southern states have more cases than Northern, white people more often have than blacks.

On the other hand, often appears on the parts of body, which are never exposed to sun. Less than 10,000 people die from in US each year. To place this in proper perspective, people in United States are 10 times more likely to be killed in a hospital due to a medical error or twice as likely to be shot to death by a gun. People are now spending billions on the so-called sun-blockers, trying to save themselves from something, which does not threaten them at all: out of 300 sun-baders, 299 never get .

If the sun was really responsible for , should not the number be much greater? Last, but not least: if sun were the cause of , introduction of sun-blockers would have significantly reduced the cases of . It did not.

Anitta Viali is a freelance writer interested in items such as maintaining a healthy skin, and removal solutions for skin-cosmetics.biz/strivectin.php wrinkles and skin-cosmetics.biz/ dark eye circles

Tags:

Related posts

Tags:

Signs-Symptoms And Life-Expectation In Acute Leukemia

November 1st, 2008 by admin | No Comments | Filed in Uncategorized

First occurring signs in the development of acute forms of are bruising and bleedings caused by the decreased number of platelets, fatigue and pales due to the anemia caused by insufficient red blood cells, reoccurring infections and late due to abnormal number and function of white blood cells. These symptoms are however not specific for the Leukemia condition and for a precise diagnose further testing is required such as analysis of blood and bone marrow.

A certain cause of Leukemia is not yet known as it can affect persons of all ages and both sexes. A link however between and prolonged exposure or high doses of radiations could be established. But most cases cannot be rationally explained.

The main target of the Leukemia treatment is to annihilate all existing abnormal cells in blood and bone marrow. A complete remission means no left trace of cancerous modifications. Some of the treated cases show a reoccurrence of the disease with other signs and symptoms. In acute forms, after five years of remission after treatment the patient can be qualified as cured and the condition rarely reoccurs.

In the last 25 years the percent of surviving subjects has increased due to new therapy ways. The overall five-year survival rate is 44% today, with significant progresses compared to the 1960’s rate of only 14%. The rate of survival differs by age, type of and previous health status. In the case of acute lymphocytic Leukemia the rate is 58%, in the chronic form it reaches 71%, in acute myelogenous Leukemia the rate is 14% and the chronic form reaches 32% five-year survival.

In present there are about 144000 patients suffering from Leukemia in the USA. The rate of survival in children suffering from acute lymphocytic is 81% if detected in early stage. For children diagnosed with acute myelogenic Leukemia the rate is 43%.

In 2001 about 12500 male subjects are known to have died from Leukemia and a lower number of 9500 women, in the United States. The estimated number of chronic lymphocytic deaths yet to occur is 4600 and 1400 from acute lymphocytic forms. Acute myelogenous Leukemia is expected to produce 7200 deaths and chronic myelogenous Leukemia about 2300 deaths. Other forms of will be responsible for approximately 600 death cases.

For males under 40 and for women less than 20 represents the main cause of death. The estimated rate of deaths in males of Leukemia is 25% higher than in females. The percent of death cases in children has decreased in the last 30 years but the rate still remains high.

For greater resources about -guide.com/ Leukemia please visit these pages -guide.com/acute-.htm -guide.com/acute-.htm or -guide.com/childhood-.htm -guide.com/childhood-.htm

Tags: , ,

Related posts

Tags: , ,

Skin Cancer - How to Protect Your Skin Year-Round

November 1st, 2008 by admin | No Comments | Filed in Uncategorized

Most people diligently apply sunscreen when they go to the beach or swimming pool, but what they fail to remember is that the sun is up in the sky 365 days a year. Damage to your skin occurs cumulatively every time you are exposed to daylight and the risk of contracting grows. There are many things that you can do to protect your skin from the dangerous sun rays year-round. It is necessary to use sunscreen the correct way, cover your skin properly and avoid all methods of tanning. These protective measures are all essential in preventing .

Every time you step outside you should apply a sunscreen of at least SPF 15 to avoid accumulative damage that has the potential to cause . This includes gardening, shopping, exercise and any other instance that you find yourself outside year-round. This even applies to cloudy days as the sun rays are still filtering through the clouds and damaging your skin.

The sunscreen that you use should contain ingredients that block UVB and UVA rays. It is important to apply sunscreen liberally to all uncovered skin. If enough sunscreen is not used the product’s SPF is greatly reduced. Do not neglect the often forgotten spots such as your hands, feet, neck, lips and ears. It is necessary to apply sunscreen every 2 hours and more often if some of it has been removed by swimming or sweating.

Another form of protection from is covering up properly. When possible, wear pants and long-sleeved shirts. Dark or bright colors offer more protection than light colors because light cannot get through dark fabrics very well. The more light you can see shining through your clothing means that more UV rays are getting through to your skin. It is important to note that wet clothing also reduces the protection offered by clothing.

Accessories such as hats and sunglasses are also very useful in protecting your skin. A broad-rimmed hat is a better choice than a ball cap because it can cover more areas like your neck, ears and face. UV-blocking sunglasses protect all of the skin around your eyes and also cut down on the risk of cataracts. The skin around peoples eyes is often neglected and therefore a common spot for .

The consequence of sun damage is a tan. Despite what many people believe, a healthy tan is not possible. When outside, it is best to seek shade as often as possible. Also contrary to belief, tanning parlors offer more harm than natural light. UV radiation from tanning lamps is even more intense than sunlight. It causes an increased risk of , burns and premature aging.

As you can see, these are all simple measures to follow. It is important to continuously protect yourself from the sun’s damaging rays so that you can avoid . Even more important is to be a good example and teach your children to protect themselves. Good habits are learned in our youth and since sun damage occurs accumulatively children should always be protected.

Michael Russell
Your Independent guide to skin-cancer-guides.com/ Skin Cancer

Tags:

Related posts

Tags:

Breast Cancer - Myths And Facts

November 1st, 2008 by admin | No Comments | Filed in Uncategorized

Myth: Breast cancer is primarily a genetic disorder.

Only 5 percent to 10 percent of is owing to abnormal genes. The two genes, Breast Cancer Gene 1 (BRCA 1) and Breast Cancer Gene 2 (BRCA2) are thought to be those that increase the risk of . However, the percentage of cases in relation to BRCA1 and BRCA2 mutated genes is only 5%. It must be noted that this is only one of the risk factors when considering . The other risk factors being age, high fat content diet and obesity, to name a few.

Myth: Radiation therapy causes a person to be radioactive.

Only in certain instances do you become radioactive when you receive radiation internally as a “boost”. This is because the radioactive material is within you but while you receive this treatment, you generally will be in a private room in the hospital. If you receive radiation therapy externally this in no way makes you radioactive.

Myth: In early detection, mammography is 100% accurate.

Nearly 85 to 90 percent of all breast cancers are detected by mammography, but a small percentage of breast cancers do go undetected by mammography. These go undetected sometimes because the irregular tissue and the surrounding breast tissue are of the same density. Therefore, if a patient has a lump in her breast or has any other change in her breast and also the mammogram gives a negative reading it is always best to continue to pursue the matter.

Myth: It is not necessary for women who are older and diagnosed with to undergo “full” treatment.

The mortality rate of older women who have is on the increase because of the fact that they do not receive the full treatment at the time they are diagnosed. Even though is supposed to have a slow growth rate, some can be aggressive and can spread to other parts of the body.

Myth: Breast self-examination is best practiced in the shower.

It may be carried out in the shower, but it may not be the best of places to so as wet soapy hands may make it difficult to judge properly any abnormalities. Cold water or air too may cause the breasts and the nipples to contract. Breast self examination should be carried out monthly in three positions, that is standing up, lying down and upright in front of the mirror.

Myth: A woman’s risk of developing is increased by fibrocystic change.

Fibrocystic change is a breast condition, which is non-cancerous and has no risk whatsoever of increasing . In some cases, however, this condition can cause detection with mammography a bit difficult because in fibrocystic breasts the breast density may tend to eclipse the on a mammogram. It is therefore very important that breast self-examination as well as clinical breast examination is carried out. If cancer is suspected in these conditions, an ultra sound scan is also carried out.

Myth: A woman will definitely develop if she is diagnosed with Lobular Carcinoma in situ.

Lobular Carcinoma in situ or lobular neoplasm is a stage 0 cancer, which most doctors do not consider to be a cancer. However, it might be an indication that an individual is at high risk and women with lobular neoplasm are more likely to develop later on in their lives.

Michael Russell

Your Independent guide to

Tags:

Related posts

Tags: