Smoking and Lung Cancer- Historical Facts About Proving the Cause of Bronchogenic Carcinoma

Posted on September 5, 2011 by duncan

Smoking and Lung Cancer- Historical Facts About Proving the Cause of Bronchogenic Carcinoma

Smoking and lung cancer are linked. The facts about what causes cancer in the lungs are no longer mysterious as they are well established in the scientific literature. It is now known that cigarette smoking is what causes lung cancer in 85-90% of all cases.

The carcinogenic effects of smoking cigarettes act directly on the exposed tissue in the lungs over time, and malignancies develop first in the bronchial tubes spreading out to the rest of the lungs. The term bronchogenic carcinoma simply refers to the bronchial origin of the cancer cells.

History of Lung Cancer

The historical facts are pretty clear. Up until tobacco use became common in society, cancer in the lungs was a pretty rare disease. The alarming epidemic of bronchogenic carcinoma followed on the heels of the tobacco industry manufacturing, selling, and distributing their cigarette product in the first half of the 1900’s.

Up until this time some clinicians had noticed an increase in the number of cases, but mostly these were likely to be attributed to air pollution or industrial exposures to chemicals.

It was actually a German physician who made the original connection between smoking and lung cancer. He published a paper in 1929 that showed the connection and postulated that lung cancer is caused by smoking because almost all the patients who had the disease that he studied were smokers.

Of course in the first half of the 1900’s nobody wanted to believe that the epidemic in cancer of the lung had anything to do with the harmful effects of smoking. In fact they did not even want to believe that smoking was harmful and wanted to continue to believe just what the tobacco manufacturers told them and that is that the effects of tobacco were relaxing and beneficial to the mind. People believed this because there were no facts to prove otherwise.

The real facts about smoking and lung cancer had yet to be established, although many clinicians were starting to become highly suspicious. By mid-century there was an alarming epidemic of bronchogenic carcinoma. The social acceptance of smoking among men and women and the increase in the numbers of smokers in society could not be a coincidence.

The Real Facts About Smoking and Lung Cancer are Established

So the scientific study to find the real facts about smoking and lung cancer and see if that German physician was onto something began in earnest.

Perhaps it was the improvements in the rigors of scientific study, or maybe even the improvements in technology but none the less there was a lot of energy being directed to finding out if bronchogenic carcinoma was caused by smoking and over time the results became so consistent that scientists began to come to the same conclusion over and over again, and that is that lung cancer is caused by smoking cigarettes.

Of course nobody wanted this to be true, least of all the tobacco companies who were making billions of dollars selling their products worldwide. Apparently they thought it might be bad for business if their product was associated with a disease like bronchogenic carcinoma which has always had a very grim prognosis.

The studies continued over the years and findings of those studies formed the basis for the first US Surgeon General Report on Smoking and Health in 1964. The known facts about smoking and lung cancer at this time led to the conclusion that cigarette smoking was an important factor in the cause of cancer of the lung.

Further studies have now proven this fact over and over again, and forty years after the first report, the 2004 US Surgeon General’s report states: “The evidence is sufficient to infer a causal relationship between smoking and lung cancer.”

So those are some of the historical facts about lung cancer and smoking cigarettes. But of all the facts about lung cancer the most important one to pay attention to is this one:

There is no other type of cancer that is so easily preventable.

Explore some of the facts about lung cancer and the tobacco company cover up at http://www.smoking-facts-and-fiction.com where Beverly Hansen OMalley provides even more information about the facts on smoking diseases, health effects of smoking and smoking addiction fiction which is of course the real reason why people smoke.

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Mesothelioma Info – 10 Most Asked Questions

Posted on September 5, 2011 by duncan

Mesothelioma Info – 10 Most Asked Questions

Article by Trevor Taylor









Aside from patients and families, there are many of us who search for mesothelioma information and have questions we would like answered. Here are 10 of the most often asked questions with answers for those seeking mesothelioma information.

What is the mesothelium?

The mesothelium is a membrane that completely covers and protects each of the internal organs of the body. This membrane is made up of two layers of cells, one layer surrounds the organ while the other forms a sac around it. The mesothelium produces lubricating fluid which is released between these layers, allowing the moving organs such as the heart and lungs to glide easily against adjacent surfaces.

What is mesothelioma?

Mesothelioma is a form of cancer that attacks the mesothelium membrane, and is caused by earlier exposure to asbestos particles. When mesothelioma strikes, cells of the mesothelium become abnormal and divide without control, and malignant cells develop in the mesothelium which can metastasize from their original site to invade and damage nearby tissues and organs within the body. Typically, mesothelioma will begin in the pleura or peritoneum.. the abdominal cavity or lungs.

How common is mesothelioma?

Mesothelioma is a relatively rare form of cancer, even though reported incidence figures show a steady increase over the past 20 years or so. Each year approximately 2,000 new cases of mesothelioma are diagnosed in the United States alone. Mesothelioma affects men more so than women and the risk increases with age, but mesothelioma can occur in either sex and at any age.

What are the causes of mesothelioma?

At least 90% of mesotheliomas can be linked to exposure to asbestos, although usually the exposure will have taken place many years before the cancer becomes apparent. It is known that even very low levels of exposure to asbestos can lead to the development of mesothelioma, so it is possible that some patients may not have had any known contact with asbestos but may still have breathed in asbestos fibres without realizing it. Exposure to certain chemicals and radiation has also been linked to mesothelioma, and a small number of mesotheliomas have been linked to a type of radiation called thorium dioxide(thorotast). This was used in some x-rays up until the 1950’s. There is no evidence linking mesotheliomas with cigarette smoking

How is mesothelioma diagnosed?

The symptoms of mesothelioma are often difficult to diagnose being very similar to the symptoms displayed in other conditions including asbestosis. The diagnosis of mesothelioma will require a review of the patient’s medical history, including past history of asbestos exposure. A complete physical examination will be performed and x-rays of the chest and abdomen obtained. A CT scan or MRI may also prove useful in the diagnosis of mesothelioma.

Can mesothelioma be treated?

Treatment for mesothelioma varies depending on the location of the cancer, to what extent the mesothelioma has developed, and the patient’s age and general condition. The options for mesothelioma treatment include surgery, radiation therapy, and chemotherapy.

Is there a cure for mesothelioma?

The only treatment offering any hope of a cure for mesothelioma is an operation to remove the tumour surgically. Unfortunately because mesothelioma is so difficult to diagnose, it is often too far advanced for surgery to be carried out safely.

Are there new treatments available for mesothelioma?

The National Cancer Institute is currently sponsoring clinical trials in an effort to discover new treatments for mesothelioma along with improvement of the way current mesothelioma treatments are implemented. Before any new mesothelioma treatment can be recommended for general use, extensive clinical trials must be carried out to demonstrate that the mesothelioma treatment is safe for patients and will prove effective against the disease. Participation in these clinical trials can be an important treatment option for many patients suffering from the effects of mesothelioma.

What is the life expectancy for those diagnosed with mesothelioma?

The life expectancy for patients diagnosed with mesothelioma will vary depending on the type of cancer, where the tumor is, how far it has spread and the age and general health of the patient. Studies show average survival periods of between 8 and 14 months but it is not uncommon for patients to live for a few years following diagnosis of the condition.

So what is asbestosis?

Asbestosis is a non-cancerous chronic and potentially lethal inflammatory disease affecting the lungs, and is caused by exposure to asbestos. Asbestosis can cause permanent lung damage, increased risk of dangerous lung infections, and heart failure.

So those are the most often asked questions by those seeking mesothelioma information, and it is hoped the above answers have enlightened you.

Trevor Taylor



About the Author

Trevor Taylor writes of his experiences in the field of asbestosis mesothelioma information.href=”http://www.asbestosis-mesothelioma-information.com/”>Asbestosis Mesothelioma Information










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Lung cancer?

Posted on September 5, 2011 by duncan

Question by Kerry-Louise: Lung cancer?
Can someone please tell me the symptoms of lung cancer please, and dont tell me to search it because I have but want more info maybe personal experiences? Thank you

Best answer:

Answer by kountrygrl
My Grandfather started coughing up blood.

Add your own answer in the comments!

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What Are The Causes of Lung Cancer?

Posted on September 5, 2011 by duncan

What Are The Causes of Lung Cancer?

Article by Ariyo Akinlosotu









The smoking of cigarettes is principal cause of lung cancer worldwide. It is reported that 90% of all lung cancer cases are related to smoking of cigarettes.

The greater the intake of cigarettes, the higher the chances of developing lung cancer.

Cigarette smoke is the major culprit and not just cigarettes. The reason why is that cigar and pipe smokers are at lesser risk of developing lung cancer than cigarette smokers.

Second hand smoke is another cause of lung cancer. Passive smokers who inhale second hand smoke have a higher risk of developing lung cancer than non-smokers who do not associate with smokers.

Asbestos is another cause of lung cancer. This is due to the continuous presence of asbestos fibers in the lung tissue of people until their deaths.

Also, asbestos causes mesothelioma which is a cancer of the pleura of the lung. It is a form of lung cancer. This is a major ailment that afflicts those with long term exposure to asbestos. Many mesothelioma sufferers have successful sued U.S corporations and have won large settlements.

Radon gas is a gas that is radioactive in nature and those exposed to it suffer the risk of mutations which can become cancerous. Radon gas is a gas existing in nature and its concentration varies from one location to the other. It can penetrate through soil and leach into homes. Radon gas is the second leading cause of lung cancer in the United States.

Pollution from factories, cars and power plants is another cause of lung cancer. Exposure to polluted air increases the risk of developing lung cancer. Do you know for instance that car exhaust is more carcinogenic that cigarette smoke?

Knowing the above causes of lung cancer should instill in us a dread of cigarette smoking. We must also stay clear of asbestos and confirm radon gas levels in our homes.

I advise you to take positive action if you notice any symptoms of lung cancer today.



About the Author

Alternative Cancer Treatments Cure Ever Now At Cancer Truths that Work! Cancer is Certainly No Longer a Death Sentence For Me Now! Guaranteed!










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It May Be Time To Ask An Attorney For Mesothelioma Litigation Assistance

Posted on September 4, 2011 by duncan

It May Be Time To Ask An Attorney For Mesothelioma Litigation Assistance

Mesothelioma has brought a great deal of pain and misery to families all over the world, and now that it’s been recognized that in many cases, one’s mesothelioma can be blamed on the negligence of someone else, those who are diagnosed with this cancer should not delay in contacting an attorney for mesothelioma litigation assistance as it may be possible to discover that the mesothelioma did develop as a result of someone else’s negligence, and thus, justice is deserved.

Workers in various industries including the railroad, mining, and homebuilding industries have been at a greater risk of being exposed to mesothelioma-causing material such as asbestos, but employees within these industries are not the only ones who may have been exposed to asbestos or other fibrous material in their lifetimes. Indeed, it may be difficult to know exactly how asbestos or other fibrous material exposure occurred, especially since mesothelioma symptoms may not show up until many years after first being exposed to mesothelioma-causing materials, and because this is the case, those who are diagnosed with mesothelioma may be able to uncover the truth surrounding their illness with help from a skilled mesothelioma attorney.

If you or a loved one has been recently diagnosed with mesothelioma, then it may be time to get in touch with an attorney as a legal professional will be able to investigate your or your loved one’s case in order to determine whether or not someone else really is to blame for all of the suffering sustained. If evidence does point to someone else as being responsible for causing the mesothelioma, then your attorney can begin the litigation process so that appropriate compensation can be gained. However, it should be recognized that although litigation may be a stressful endeavor, it should be pursued if someone else really is responsible for all of the suffering caused as litigation is the only way in which the most appropriate compensation and justice can be achieved.

Be sure to find the legal assistance that you or your loved one deserves by getting in touch with an attorney from the Law Offices of Chandler, Mathis & Zivley, PC. This professional and successful law firm will be able to provide you with a free legal consultation with an attorney who can help, so don’t wait any longer and get in touch with the Law Offices of Chandler, Mathis & Zivley, PC today, or for more information regarding mesothelioma litigation, simply continue to browse through the rest of the Mesothelioma Information and Support Center website.

http://mesothelioma-attorney-info.com/mesothelioma-litigation.php
If you or someone you know has mesothelioma, then there’s a very good chance that it was caused from asbestos exposure. With help from an experienced mesothelioma attorney, you’ll have an excellent chance of receiving the proper compensation for your mesothelioma, if indeed, it was caused by the negligence of someone else. Our team of skilled attorney

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Be wary of early symptoms of lung cancer

Posted on September 4, 2011 by duncan

Be wary of early symptoms of lung cancer

Article by Kari666









In the past 30 years, new treatment concepts, surgical, chemotherapy drugs continue to emerge, targeted drugs are also emerging, but with the cost of treatment increasingly higher and higher, the 5-year-survival rate of lung cancer patients only increased from 13% to 16%, did not changed much.Then, where is the “bottleneck” of lung cancer treatment? How can we make lung cancer patients live longer?

Many patients with cancer was found in the middle or late stage cancer, This is because the early symptoms of cancer and respiratory symptoms are very similar. Because many patients ignore the symptoms and delay the best time for treatment. Such as cough, fever, etc., are all the symptoms were not taken seriously. And it is these ordinary symptoms evolved into malignant tumors.

Cancer experts have warned that Where people without chronic respiratory diseases in the past, particularly over the age of 40, after active treatment, Cough lasting more than three weeks, should be alert to possible cancer, subject to further examination.

Elderly patients with chronic bronchitis have a higher risk of cancer. Early symptoms of cough are often confused with chronic cough. so that many patinet delay the best time for treatment. The patinet must pay attention to the frequency of cough. Patients with cancer often irritating cough, sputum less, Because cancer cells stimulate the bronchial mucosa. The active anti-infection treatment is ineffective, the symptoms increased anti-see.

Hemoptysis is the second most common symptom of lung cancer. The amount of hemoptysis is rarely, often is blood stained sputum, for several weeks, months, or intermittent seizures. Because intermittent hemoptysis or less, susceptible to human negligence.

Chest pain accounts for about half of lung cancer patients, especially in peripheral cancer, chest pain can be the first symptom. It is caused by cancer invasion pleural, chest pain often fixed on the lesion site, early symptoms of pain mostly intermittent pain.l



About the Author

http://www.cancer-c.com is a new star of Cancer Rehabilitation Website it will be to provide the latest information about Chinese medicine breast cancer treatment, lung cancer, and mesothelioma










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Lung Cancer?

Posted on September 4, 2011 by duncan

Question by sportsmom: Lung Cancer?
Does anyone know what the best lung cancer treatment hospital / specialist / center is in the world? Are doctors and hospitals rated on their performance? Is there a site that grades different specialties?

Best answer:

Answer by manicmousy
http://www.cancercenter.com/

Add your own answer in the comments!

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Mesothelioma Treatments – Some Basic Facts

Posted on September 3, 2011 by duncan

Mesothelioma Treatments – Some Basic Facts

Article by Kirsten Hawkins









Before we discuss about mesothelioma treatments it is important to have an understanding of what is mesothelioma. Mesothelioma is a rare cancer of the linings of lungs and abdominal area caused by exposure to asbestos fibers. It takes 30-40 years for this cancer to appear after the asbestos exposure. It is important to treat this cancer in the early stages otherwise it proves fatal. Various mesothelioma treatments are surgery, chemotherapy and radiation therapy.

There are two types of surgeries for mesothelioma treatments, Aggressive Surgery and Palliative Procedures. Before performing any surgery, it is necessary to check whether the heart and lungs are functioning properly. Of the two types, aggressive surgery, also known as Pneumonectomy, is complicated surgery performed on younger patients, who are good in health and can bear the surgery. Pneumonectomy involves the removal of extra pleural membrane. The main purpose of this mesothelioma treatment is to physically remove as much tumor as possible.

Palliative procedures of mesothelioma treatment are known as Pleurectomy. It is done in the early stages of cancer. This process of mesothelioma treatment involves surgical removal of pleura. However, the procedures are involved to lessen and control the symptoms rather than to cure the disease. This surgery reduces the pain caused by the tumor mass and helps in preventing the recurrence of pleural effusion. Complete removal of tumor is not possible with this procedure.

Chemotherapy is a mesothelioma treatment method that makes combined use of certain drugs for shrinking the tumor. Though some patients show only partial success to this method, some combinations of chemotherapy drugs have proved successful. Scientists have developed some new chemotherapy drugs for mesothelioma treatments.

Radiation therapy is the mesothelioma treatment method that makes use of nuclear radiations to kill the malignant cells and shrink the tumor. However, radiation therapy is an extremely difficult procedure. It can damage the healthy cells of heart, lungs, and other vital organs surrounded by radiation dosage. Dual therapy includes chemotherapy and radiation therapy along with the combination of surgery. This combination helps in killing any remaining tumor cells left after surgery and in relieving symptoms such as pain.

Mesothelioma treatments can be very expensive. However the patients suffering from mesothelioma and other asbestos based diseases can file lawsuits for recovering damages medical expenses, loss of income, lost earning capacity, pain and sufferings. The mesothelioma victims can take help of expert asbestos attorneys to locate the defendants- persons/companies responsible for causing asbestos exposure.



About the Author

Kirsten Hawkins is a asbestos and mesothelioma specialist from Nashville, TN. Visit http://www.asbestosblog.org/ for information on asbestos reform, mesothelioma lawsuit news, and more.










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The Facts About Lung Cancer

Posted on September 3, 2011 by duncan

The Facts About Lung Cancer

Lung cancer affects millions of people every year. Despite its this, many remain unaware of some of the basic facts about lung cancer.

In the United States, more than 200,000 people are diagnosed with lung cancer every year, with most of those diagnosed, about 116,000, being men. In that same study, a staggering lung cancer fact is that it will kill more than 160,000 people, which is higher than the number of deaths for breast, colon, and prostate cancer combined. Lung cancer deaths account for almost 30 percent of all cancer-related deaths each year, making it the most common cause of cancer-related death in both males and females.

But mortality rates, at least in men, have taken a downward turn. Peeking around 1993, mortality rates for men have fallen more recently, even while staying relatively stable for women. Black men still retain the highest mortality rate of any group however, followed by white men.

Smoking is the key risk associated with lung cancer. Smokers, and even those who inhale smoke second-hand, are at much higher risk for developing lung cancer than non-smokers. But other factors also come into play. Asbestos, a fibrous material small enough to become airborne and be inhaled into the lungs, is linked to a specific type of lung cancer called mesothelioma. Radon and general air pollution also contribute to a higher risk of lung cancer.

Crucial to preventing lung cancer is avoiding these potentially harmful chemicals and materials. Smokers who quit smoking, even after continuing the habit for years, can help reduce their risk. Of course, avoiding smoking altogether is the most effective way of preventing lung cancer. Having ever smoked does increase risk, as lungs that have been damaged by smoking never go back to normal, and those who have smoked or still do smoke make up the majority of lung cancer cases.

Other harmful substances, like radon and asbestos, should be avoided as well. If inhaled, these can damage the lungs and cause lung cancer. Asbestos in particular has become a health concern since the 1970s. Many of those who used to work with the material, particularly in construction-related jobs, inhaled it without realizing the danger and are now seeing that exposure manifest as lung cancer and mesothelioma.

There are active ways to reduce risk as well. Evidence has shown that a diet rich in fruits and vegetables may deter lung cancer. And, as cancer tends to develop in scarred areas of the lungs, managing other lung diseases like tuberculosis can also aid in preventing lung cancer.

Symptoms target the lungs and airways, and may include coughing, chest pain, shortness of breath or wheezing, and bronchitis. Other markers of lung cancer are weight loss, fatigue, loss of appetite, and pneumonia.

The only cure for lung cancer is surgery and that only in the earliest stages of the disease. But research and funding is being directed toward searching for ways to combat the disease. However, the amount of funding directed toward lung cancer remains low compared to the number of deaths experienced each year. Roughly ,500 goes toward lung cancer research per patient death, compared to almost ,000 for colorectal cancer, nearly ,000 for breast cancer and about ,000 for prostate cancer. This has made it more difficult for researchers to study lung cancer. But organizations like the Lung Cancer Alliance and the National Lung Cancer Partnership are encouraging research and study of the disease in the hope of speeding the road to a cure.

Adam Bradley is a book publisher. While doing research on asbestos; http://asbestoscancerresources.com/facts-about-lung-cancer: he was shocked by the amount of poor information. His research team compiled a directory of agencies, medical centers and groups that provide real help to the victims and families. He offers a free 15 part Mini-Course to help as many as possible: http://asbestoscancerresources.com

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Don’t Be Afraid To Consult With A Qualified Asbestos Attorney Mesothelioma Service

Posted on September 3, 2011 by duncan

Don’t Be Afraid To Consult With A Qualified Asbestos Attorney Mesothelioma Service

The amount of shock, anger, sadness, and perhaps frustration felt after being diagnosed with mesothelioma can be almost overwhelming. Such immense suffering can happen as a result of simple misfortune, yet for some who’ve been diagnosed with mesothelioma, the suffering may be attributable to the negligence of someone else, and when this is the case, an asbestos attorney mesothelioma service can help in obtaining appropriate compensation for the victim.

It is now well-recognized that in a number of mesothelioma cases, negligent exposure to asbestos is to blame. However, proving that someone else is responsible for the suffering caused can be a challenge as in many mesothelioma cases, the mesothelioma symptoms did not develop until many years and even decades after the exposure to asbestos or other mesothelioma-causing agents occurred. Needless to say, in order to help uncover the truth of how, when, and where the asbestos or other fibrous material exposure occurred, the services of a qualified asbestos attorney mesothelioma service will be needed. With the help of a qualified attorney, not only can the truth be uncovered, but appropriate compensation and justice can be fought for and won if, in fact, another party is responsible for all of the suffering sustained.

Have you or a loved one been recently diagnosed with mesothelioma which you suspect may have been caused by being exposed to asbestos or other mesothelioma-causing material? If so, then you should not be afraid to consult with a qualified asbestos attorney mesothelioma service. After contacting a skilled mesothelioma attorney, you will be able to gain a better understanding of the litigation process, and if, after careful examination, it can be found that receiving compensation for all of the suffering experienced is feasible, then your attorney will be able to commence the litigation process so that you or your loved one can have an opportunity to gain justice for the physical, emotional, and financial damage which has occurred.

Don’t hesitate to find the legal assistance you or your loved one needs. If you are ready to take action, then be sure to get in touch with an attorney from the Law Offices of Chandler, Mathis & Zivley, PC. This professional law firm will be able to provide you with a free legal consultation in which you will be certain to receive sound legal guidance. Find the help your family needs today, or for more information regarding what an asbestos attorney mesothelioma service can do for you, simply continue to browse through the rest of our website.

http://mesothelioma-attorney-info.com/asbestos-attorney-mesothelioma.php
If you or someone you know has mesothelioma, then there’s a very good chance that it was caused from asbestos exposure. With help from an experienced mesothelioma attorney, you’ll have an excellent chance of receiving the proper compensation for your mesothelioma, if indeed, it was caused by the negligence of someone else. Our team of skilled attorney

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