Difficulty breathing and diagnosing lung cancer early

Published on Jun 22 2010, in the categories: Diagnosing lung cancer

Lung cancer is the deadliest cancer out there and you shouldn't underestimate any risk factors that could lead to it or dismiss any symptoms that might may give rise to suspicions of lung cancer. Your best chance to keep safe from it is to have a healthy lifestyle and, if possible, choose not to be a smoker or reduce the daily number of cigarettes to a minimum. Unfortunately, there are also other risk factors involved with developing lung cancer such as certain gene predispositions you can have no control over.
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Even so, if you monitor your health state carefully and consistently and if you immediately react to any changes or signs of an affection by going in for a medical examination. Periodical chest x-rays can also give you a good chance for diagnosing the cancer early and giving yourself the best chance for overcoming the cancer. You are more likely to cure lung cancer through early diagnosis than by undergoing the best treatment in later stages. If the cancer is already invasive it is much more dangerous and treatment is likely to take invasive forms and significantly disrupt your life during the treatment but also on a long term basis.

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Detecting and appropriately reacting to signs and symptoms of lung cancer is vital. Symptoms of lung cancer can include: a chronic or persistent cough, wheeziness, hoarseness, chest pain, back pains, difficulty breathing, common infections like pneumonia and bronchitis, weight loss and fatigue. A first sign that you might be tented to quickly dismiss is shortness of breath with activity. Many people dismiss is as a poor physical condition due to sedentary habits. However, if you are a smoker and you are aware of the risks to which you are exposed by smoking. Ironically enough you can sometimes dismiss difficulty breathing with effort as side-effects from smoking. Everybody has heard or said at least once: "It's just from smoking.", as if this makes it normal.

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There are many dangers to taking such things lightly as by the time they become unbearable, the cancer is already invasive and maybe even too advanced for surgery. Other thing shortness of breath can be blamed on include old age, extra pounds but your first concern should be ruling out lung cancer. This symptom can also seriously disrupt your life and limit your activity even before you decide to go in for a check. People who suffer from it but prefer to adapt to its limitations simply refrain from any effort such as hiking or traveling or even exercising. How much until they will also refrain from sexual activity which can make them very tired, before seeing it as a signal of alarm?

http://www.emedicinehealth.com/lung_cancer/page3_em.htm

http://www.medicinenet.com/lung_cancer/article.htm

http://i-lungcancer.com/category/symptoms/

Diagnosing early lung cancer

Published on Jun 19 2010, in the categories: Diagnosing lung cancer

Lung cancer accounts for highest death rates among all types of cancer. This modern day affection is something we've all been confronted with at one point in our lives whether in our own case or in that of a close one or just of a far acquaintance. The fact is we have all heard of it and we all know it has something to do with smoking and pollution. It is a kind of lessons for people making bad choices as far as lifestyle in concerned.

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In any case, lung cancer is something we shouldn't settle with just having heard about. More awareness should be raised about risk factors leading to it and ways of preventing its development. Early diagnosis is vital so if you are aware of the presence of many risk factors for lung cancer in your life you should be more careful. Risk factors include smoking, exposure to radon and asbestos, pollution, family history with lung cancer and the presence of certain genes. Unfortunately only 10% from those diagnosed can expect to be cured from the cancer and this is mainly due to the fact that most lung cancers are diagnosed in advanced stages.

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The best chance we have to overcome lung cancer is by doing our best to be prepared for it and to diagnose it in an early stage. Constant monitoring our health state and periodical x-rays as well as looking out for any changes in your cough if you are a smoker are essential tools in keeping safe from diagnosing invasive lung cancer. Symptoms we should keep an eye out for include a persistent cough, chest pain, wheeziness, hoarseness, difficulty breathing, excessive fatigue and weight loss. Symptoms from secondary tumors can also occur in the case of lung cancer metastasis to other organs like the liver, brain or the bones. By this stage chances for survival are less than feeble.

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The first investigation following a medical examination suspecting lung cancer is the x-ray. Blood tests and other specialized tests can be done after the chest x-ray to confirm diagnosis of accurately establishing the stage. A biopsy and later on a CT scan can show how much the cancer has spread. The results are essential in establishing the best treatment plan and in making a prognosis for survival.

Though there's still a long way before any significant improvement in lung cancer incidence will be achieved, a lot of progress in done everyday with diagnosing methods as well as treatment combinations. For example, US scientists have now made available a genetic test that can help predict early stages of lung cancer. These tests can detect any changes in the cells of the airways in a smoker.

Is Lung Cancer Genetic

Published on May 28 2010, in the categories: Diagnosing lung cancer

Lung cancer is the deadliest form of cancer and the survival rate fails to definitively improve despite the many awareness campaigns and the fact that everybody has known at least one person affected by this disease.
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Though smoking is an important factor to be considered, it is erroneous to think that it's got all the blame. Actually, many patients diagnosed with cancer have never smoked. Exposure to second hand smoke is also relevant but still not all that's behind this form of cancer.80 or 90% of lung cancers are indeed related to smoking but there are also 20% of patients that have done their best to keep away from smoking and still have to struggle with the disease.

That is to say that there are also other risk factors we should consider when trying to decide if we fit the profile of a person susceptible to developing lung cancer. Such a factor that can make the difference between a smoker safe from the disorder and one that has lung cancer is the genetic factor. As a matter of fact, the 20% of patient that are diagnosed with lung cancer with no relation to smoking are speculated by the ACS to be caused by genetics.

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The truth is that people can be genetically predisposed to lung cancer and in that case it no longer matters if they smoke or have ever smoked. Not smoking definitely helps you fight off the cancer but it is not a guaranteed way to keep it away. Therefore we must all be aware of other risk factors for lung cancer, not just smoking or if we develop it we might also have to deal with the irony of the surprise.

Even so, not smoking or quitting smoking once you know you have a genetical susceptibility to lung cancer can greatly contribute to the prevention of lung cancer.

Environmental factors like pollution also represent risk factors and most of the 20% of non-smoking patients used to actually be believed to have developed the cancer because of urban pollution and exposure to different toxins. However, since research has shown that the rate of lung cancer incidence in non-smokers has been quite stable throughout the years, specialists have concluded that genetics is the main villain in the whole thing.

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A simple DNA test can ease your anxiety about risking to develop the disease. Investigating your family's medical history can also come in handy. You might even find out more things relevant for your health and risks for future complications. Don't panic at the discovery that you indeed have a predisposition to lung cancer. Seek a doctor's attention and learn how to prevent the disease and ensure that you will never develop it unknowingly.

How Is Lung Cancer Diagnosed

Published on May 24 2010, in the categories: Diagnosing lung cancer

Lung cancer shows very little warning at an early stage of development and only becomes certain when it is most likely almost incurable. The best way to go about this issue is by being well informed and aware of the risk factors present in your life style. For example, if you are a smoker don't be quick to dismiss a cough as nothing important and consult an oncologist at the faintest suspicion of cancer.
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Once you go in for a check up your doctor is likely to ask you about your medical history, about your lifestyle and to perform a physical examination. If necessary, he will order specialized medical tests.

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Questions that can reveal the risk factors and also give you a chance to help diagnosis are about whether you smoke or have smoked in the past, about your work and working environment to conclude if you've been exposed to any type of radiation or dangerous substance. A family history of cancer is also relevant. You need to be very honest about these things and really think the questions through.

The next step is further investigation in the form of specialized tests. These tests include: chest x-rays and CT or MRI scans, which deliver computerized images of the lung. Another test is the sputum test which uses a microscope to examine samples of the mucus you can cough up.

The most commonly used test is the biopsy. This is the standard test for diagnosing cancer with maximum accuracy. Through biopsy, the doctor removes a part from the tissue inside the lung and then examines it under the microscope. Tissue analysis is probably the surest way to see if cancerous cells are beginning to develop or have developed to a certain stage. A pathologist can determine cause for abnormalities and eventually diagnose the cancer and set the path for appropriate treatment.

There are different ways in which a biopsy of the lung may be obtained.

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Biopsy can be done in two ways depending on the location of the tumor or of the abnormalities reported.

A needle aspiration is a procedure recommended for tumors which are in the outer part of the lung. Through this procedure, a needle is inserted in your chest and removes a tissue sample.

For tumors most likely to have developed in the center of the lung, doctors recommend a bronchoscopy. This procedure is far more common than needle aspiration. This consists of passing a needle through your mouth or nose all the way to your lungs, allowing the doctor to see the air passages inside the lungs.

If you still have any doubts about your condition, if the above tests have not reassured you that you are safe from cancer, there's always the option to undergo a thoracotomy. This is an operation through which your entire lung is exposed and examined. If you don't see yourself as that obsessed to do this, you should know that though rarely, it can happen that the biopsy and other tests are not conclusive and you'd be better advised to have a thoracotomy than go on with your life uncertain of your health.

Causes Of Lung Cancer

Published on May 08 2010, in the categories: Causes, Diagnosing lung cancer, lung cancer

Cancer can be for surely named the disease of the last century ; there is a multitude of types of cancers which can affect different parts of the body, which can be found under different forms and the majority of the types of cancer are usually deadly to the people who develop them and the causes of the cancer can be very various : some of them could be prevented and some of them can not . But one of the most curious things is the fact that lung cancer which is the main type of cancer which kills over 1 million people every year is also the type of cancer which could have been prevented but it is not .

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The main causes of lung cancer can be summarized in the following : asbestos , viruses , particulate matter but also radon gas and smoking . What is the most curious things is that all the first causes are responsible for a little amount of the total cases of lung cancer which are diagnosed each year by the doctors and over 90 per cent of the total cases are usually the ones which are caused by smoking . And the statistics even point out some numbers which show that the smokers have a larger chance to develop lung cancer : men who smoke develop risks of 17.2% of getting lung cancer affection and women a risk of 11.6% and for non-smokers for men the risk of lung cancer is of 1.3% and for women is of 1.4% .
The causes of lung cancer can be totally summarized to smoking or better said the substances which are contained by the tobacco and all the substances like nicotine which are included in the tobacco of the cigarettes . But is important to underline that not only the people who smoke who are named the smokers develop the risks of getting lung cancer but also the people who are non smokers but who stay around the people who smoke or in areas where there is a large amount of cigarettes’ smoke and they inhale it are also very exposed to the risks of getting lung cancer .
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So if people only analyze the numbers which are given by the statistics they would notice that the high rates of mortality and the large number of people which are diagnosed every year with lung cancer affection could be much more smaller because it is clear the smoking is a voluntary action that people can decide to make or they can decide not to make it ; if less people smoke, than is clear that the risks of developing lung cancer are much more smaller and in this way the people would not develop lung cancer and they will not suffer of lung cancer affection .
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In this way the large number of people who die each year because of lung cancer affection will be much smaller and the survival rates will grow .

Lung Cancer Patients

Published on May 04 2010, in the categories: Diagnosing lung cancer

Cancer is one of the most terrible diseases and all the people are afraid of cancer because they are the disease that usually has no cure and it is always associated with panic, pain, fast ending and also a lot of scary moments . Although things have evolved in the last period of time and there have been found some treatments they do not always guarantee the success and not all lung cancer patients are cured after they are treated with some treatments . And the discussion has reached the lung cancer because it has been the type of cancer which was been more frequent in the last few years than the majority of other types of cancer .

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There are over 1 million people who die every year because of lung cancer and also the number will not be decrease in the near future because each year there are registered many more new cases of lung cancer and the numberof new patients has even reached the value of 1,3 million people per year .
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</center> Lung cancer is usually associated with death but there are reasons for this thing to happen : first of all, lung cancer is the type of cancer which has high mortality rates and life expectancy in this case is of maximum five years for patients and the percentage of people who actually manage to survive is very little and also lung cancer is very hard to detect because it does not give early signs that could give the patient some symptoms and could make him notice the presence of lung cancer and do something regarding this problem .
 Lung cancer patients start to feel the presence of lung cancer in advanced stages when they experience shortness of breath, persistent cough and they can even reach a point when they cough out blood, also they can experience some chest pains and repeated affections like bronchitis . So in this way, there are small chances of detecting lung cancer in time and in this case it can be found a solution for their cure . In early stages, there are some options that could be found and they can really give some results if they only are applied in time . When lung cancer is in the beginning , lung cancer tumors are formed there can take place a surgery which is performed if the place allows it, and it can remove lung cancer tumors and then there are also small chances of healing the patients in the end and they can be totally cured.
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There are also medicines, chemo therapy, radiation therapy can be applied in all the stages of lung cancer but they can not give the best results because cancer is still in progression and van appear many complications that cannot be stopped although treatment is being applied .

Diagnosing Lung Cancer

Published on May 01 2010, in the categories: Diagnosing lung cancer

Cancer is a disease presenting the highest rates of mortality and also there is a large number of patients who suffer of different types of cancer . In the past years, from all the types of cancer, the largest number of people who were killed by a type of cancer were killed by lung cancer which was responsible for over 1 million deaths each year and also the number of people who are diagnosed with lung cancer has increased.

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But there is a major problem when it comes to diagnosing lung cancer because this is a type of cancer that cannot be easily diagnosed . Because of the lack of symptoms that lung cancer has in the first stages, when it is found at the beginning and it has just appeared, patients do not go to the doctor and they cannot detect it when they should . And the only chance for diagnosing lung cancer in early stages is for potential patients who know that they are exposed to lung cancer but not only them, to go to the doctor and to have done radiographies and also some blood tests that could detect if something is not working as it should be .

Because of the fact that lung cancer is hard to be diagnosed , and also because of the fact that the main cause of lung cancer, smoking, is increasing very much among people and the lack of treatment for advanced stages the mortality rate related to lung cancer is so large.
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The main cause of lung cancer is smoking and people who smoke but also people who inhale the smoke from the air are much more exposed to the risks of developing lung cancer because the substances contained by the tobacco are the ones responsible for the development of lung cancer .
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By inhaling and depositing large amounts of cigarettes in the lungs, there start to form some corps which are called lung tumors and once they have formed, grown and developed the lung cancer is installed . And the number of people who smoke has increased. Also, the number of new cases of lung cancer has reached 1,3 million new patients each year and people ignore warnings and all the campaigns that have been carried out to show the bad effects of smoking on the body of the ones who inhale smoke . But there has been no great success registered with the campaigns, because the people prefer ignoring them and closing their eyes on these warnings and believing that this thing cannot happen to them and in this way the prevention of lung cancer the main way in which the lung cancer could be cured a is no longer possible because people just do not want to understand and to take action regarding smoking . The only chance is to keep going on with the campaigns and in the end maybe more and more people will start to see smoking effects on our health .