If non-small cell lung cancer (NSCLC) remains within a small area of the lung, a thoracic surgeon can perform a wedge resection. This is a procedure during which the diseased portion of tissue, along with a surrounding ring of healthy tissue, is removed. It is typically performed when the condition is in its early stages.

If the cancer cells spread throughout a lobe, the surgeon will perform a lobectomy. The entire diseased lobe is removed. It is a common operation, and leaves the patient with sufficient lung function to resume their normal activities following their recovery.

When the diseased cells have spread throughout the lung, it may be necessary to remove the entire organ. This is done with an operation known as a pneumonectomy. While the patient can survive with a single lung, his or her lung capacity will be severely impaired.

Circumstances That Warrant A Pneumonectomy

Doctors normally avoid performing a pneumonectomy when NSCLC can be successfully treated using alternative, less-invasive measures. However, if other options are limited or nonexistent, there may be little choice if the goal is to preserve the life of the patient.

If the cancer cells have spread outside a single lobe, or if the tumor is very large, removing the entire lung is often considered the best long-term option. However, it is only done if the surgeon is convinced the patient is in good health, and will be left with sufficient lung capacity following the operation. If this condition is not met, chemotherapy, radiation therapy, and in some cases, a bilobectomy (i.e. removal of two lobes), is done instead.

Before And During Lung Cancer Surgery: What To Expect

Prior to undergoing a pneumonectomy, your doctor will order several tests. Some of these tests are done to confirm the cancer has not spread beyond the lungs. If the disease has metastasized, surgery may no longer be a viable solution. Other tests are ordered to confirm you will retain enough lung function to survive following the operation.

During this preliminary stage, it is important that you inform your physician of any drugs you’re currently taking. Anticoagulants, in particular, may lead to complications during surgery.

When you arrive at the hospital on the day of surgery, you will be connected to several monitors that will track your vital signs. You’ll then be given general anesthesia, and prepared for the procedure.

Minimally-invasive techniques may be used, though many hospitals and surgical centers have yet to adopt them for use during a pneumonectomy. Such methods are more common when performing a lobectomy. Once your diseased lung has been removed, your surgeon will examine the site for signs of bleeding. If none exists, the entry points are closed, and you’ll be moved to an intensive care unit (ICU) for recovery.

Recovering From The Procedure

If traditional thoracotomy (i.e. a long incision into your chest) is done, recovery will take longer than would be the case if a minimally invasive approach is used. You might stay within the ICU for four or five days before being transferred to a normal recovery room. While you are there, your doctor and nurses will monitor your vital signs to ensure there are no complications. They will also encourage you to walk as soon as possible to exercise your remaining lung, and reduce the chance of clotting.

In most cases, patients are released from the hospital within ten or eleven days to complete their recovery at home. If you underwent minimally-invasive lung cancer surgery, you can expect to return to your normal activities within six to eight weeks (though some patients may require more time).

Undergoing a pneumonectomy will likely prevent you from enjoying strenuous activity. The absence of one lung limits the remaining lung’s ability to oxygenate blood for the rest of your body. Consult your doctor regarding activities that may be problematic following this procedure.

Lung cancer claims more lives than any other type of cancer. According to the Centers for Disease Control and Prevention, this disease killed 158,599 men and women in 2006 alone. Not only does this cancer attack a very vital part of your body, but it can also develop without showing any symptoms. Thus, it is important to understand the causes of this cancer so that you can be aware of your risks.

First, there is a strong correlation between smoking tobacco and the development of lung cancer. In fact, studies have shown that an estimated 90% of cases are directly related to tobacco use. Because of this, the amount that you smoke combined with the number of years that you smoke can help doctors determine the risk of cancer. They multiply the packs you smoked per day times the number of years you have smoked to calculate “pack-years.” The higher your pack-years, the greater your risk for this disorder. In addition to direct smoking, secondhand smoke can also increase your risk of cancer.

Also, other less-common causes of this disease include:

• Asbestos fibers
• Radon gas
• Air pollution
• Lung disease
• Heredity

Frighteningly, about 25% of people who contract lung cancer do not show any signs of the disease. Rather, it is detected with a routine blood test or chest x-rays. On the other hand, they may show symptoms once the cancer spreads to other areas of your body. However, general symptoms of lung cancer generally include:

• Coughing
• Shortness of breath
• Chest pain
• Shoulder pain
• Difficulty swallowing

Lastly, the treatment for this type of cancer is much the same as traditional cancer treatment. Doctors usually perform a combination of surgery, chemotherapy, and radiation to try to cure the cancer.

Sometimes, this cancer can develop in a person who has never smoked a cigarette or other tobacco products. In these cases, the cancer could be related to asbestos exposure. If you believe that you now suffer from lung cancer due to asbestos fibers, you should learn more about asbestos-related lung cancer.

Many people who have someone in their life that is affected by lung cancer, will often times wear a lung cancer ribbon is a show of support for them, This as a result will lead them many times showing their support to rid the world of this awful disease. The plain pearl color like many others has a special meaning.

The pearl represents the fact that the everyday person can be affected by this disease, this will many times lead a person to make the commitment to support the battle in any way that they are able to. They see these ribbons as serving a duel purpose in the battle.

The first purpose is that the ribbons show that they have awareness of the problem and are interested in helping to find a solution that will one day lead to a permanent cure for this disease. This is the hopes of each and every person that makes the decision to wear one of these ribbons.

The other way that these help is that the purchase price of these often times will be donated to the research in trying to find a cure for this disease and allow people to live as normal of a life as they are able to. While many people will claim that the small amount makes little to no difference, the fact of the matter is that often times these can go a long way in helping in funding the research to rid people of lung cancer.

When a person wears one of these ribbons, it is done so on the left hand side towards the heart and up a little bit. This is often times looked at as being the best place to display this at with the best exposure.

While many of the people that wear these do not know anyone with this illness, they still feel a dedication to the cause and are looking for a way to help in making a difference in the world.

A lung cancer ribbon is a wonderful way for a person to show their support for a person that has been affected by this disease. The more people that show awareness to this issue, the more exposure that it will get and lead to more and more people showing this sup[port for this disease. This is one of the best ways that you can show your support for a person that you may or may not know that is suffering from lung cancer.

According to the American Cancer Society, over 220,000 new cases of lung cancer (LC) will have been diagnosed throughout 2010. This disease, including both small cell and non-small cell lung cancer (NSCLC), is responsible for more cancer-related deaths than colon and breast cancer combined. Eight in ten diagnosed cases are NSCLC.

Despite the prevalence of the disease, most people know very little about it. They are unable to recognize the symptoms, and often seek medical attention only when the signs become pronounced. This is one of the reasons lung cancer is often diagnosed in its later stages – when surgery is less effective as a cure.

Below, we’ll describe how an LC tumor forms, beginning with the first appearance of cancerous cells. You’ll also learn about the different types of NSCLC as well as how the cancer cells spread.

How A Tumor Develops In The Lungs

When you breathe, air travels down your windpipe (also known as the trachea). The windpipe separates into two bronchi, and each bronchus is further divided into bronchioles. Each bronchiole ends in a group of air sacs called alveoli. In most cases, lung cancer cells first appear along with inside walls of the bronchi. They do not form a tumor at this point. Nor do they trigger symptoms.

Over time, these cancerous cells are fed by blood vessels, which eventually leads to the formation of a tumor. In the beginning, the mass may be too small to display on x-rays, which makes diagnosing the condition difficult. As the tumor grows, however, it will show up.

Types Of Non-Small Cell Lung Cancer

This form of the disease is categorized into three distinct groups: large cell carcinoma, squamous cell carcinoma, and adenocarcinoma. Large cell carcinomas are the least common, making up only 10 to 15 percent of diagnosed NSCLC cases. The cancer cells are large and round, and often appear early in the outer edges of the lungs (though they can start in any area). They metastasize rapidly, which makes treatment difficult.

Squamous cell carcinomas account for one in four cases of NSCLC. They are associated with smoking. Because they tend to develop more slowly than other types of lung cancer, they are often detected earlier, making a surgical cure more viable. While both genders can be affected, the disease tends to show up more commonly in men. This type of non-small cell lung cancer used to be more prevalent than it is today, a circumstance many experts attribute to the widespread use of filtered cigarettes.

Adenocarcinomas are the most prevalent NSCLC; they account for 40 to 50 percent of diagnosed cases. Often found in the lungs of non-smokers, it develops slowly in the outer areas of the lungs. Of the three types of non-small cell lung cancer, adenocarcinomas are the most common type found in patients under 45 years of age. They are also the most common NSCLC found in women. Because this form of cancer develops slowly, it is often diagnosed while still in its early stages.

How Lung Cancer Cells Metastasize

A surgical cure is feasible if it is administered before cancer cells spread – or metastasize – outside the lungs. Metastasis occurs through the lymph system. Lymphatic capillaries form networks of tubes. Larger tubes are known as lymph vessels. They transport lymph fluid, which aids your body’s immune system when infection is present. Lung cancer cells that enter this system can spread into the lymph nodes. When this happens, they become much more likely to metastasize to other parts of the body.

Prognosis and treatment of non-small cell lung cancer is determined by the staging of the disease. If it is in stages 1 or 2, surgery is the preferred treatment option. Once NSCLC has reached stage 3A, surgery can be done, but only as adjunct to chemotherapy, radiation therapy, or both. If you suspect you have lung cancer, consult your doctor for a full evaluation.

Lung cancer, besides other deadly cancers like its breast and colon counterparts, should never be taken lightly. It ranks as the one of the most common cancers, often seeing itself top in most countries’ list of deadly diseases. Why is this? Blame smoking, the widespread habit that most people do not know about its negative effects or seem to care about.

The occurrence of lung cancer is in fact, increasing. Do not be shocked. This is especially true in developing countries, where metropolitan lifestyle “favors” the habits of smoking. If not smoking, then the badly affected environment air levels, which is worsened day by day with increasing number of motor vehicles.

Number of smokers has also risen to this day. As the day goes by, a teenager picks up the smoking habit due to negative influences. His or her friend, considered as peers could easily pressure or force into the submissive or voluntary act of smoking.

In the city, it is hard to get by to some where with clean air. What do I mean by this? Just sit down at any cafes or your favourite eating stalls. You will know what I am saying here. Smokers are abundant everywhere. The effect of second hand smoke equals the deadly consequences a smoker faces with a person nearby inhaling the by products. Worse, if you are trapped in an enclosed area, you are doomed to inhale and breathe in all those toxic smog combined in forms of puffs from the cigarette.

Clearly, something must be done to justify this phenomenon. Yet, our very own human nature seems to contradict our safety. In the increasing population of smokers and lung cancer sufferers, will the world be engulfed in smoke in the end?

Two different types of cancer grow and spread in lungs in completely different ways and knowing the type becomes important to treatment. In the United States as well as the rest of the world, lung cancer is the leading cause of cancer deaths for both women and men. While most individuals with the disease will eventually experience lung cancer symptoms, some may never have them until the disease has progressed to the point when a chest X-ray becomes necessary. At this stage the prognosis is already poor, which is one of the reasons lung cancer has such a high mortality rate.

There are two different types of these cells that may be present in the lungs and they are classified by their appearance under the microscope; they include small cell lung carcinoma (SCLC) and non-small cell lung carcinoma (NSCLC). There is the possibility that other forms of cancer can appear like bronchial carcinoids, but the percentage of this type is low and they usually present in individuals under the age of forty. Metastastatic cancers; that have come from other areas can also be found here.

The small cell type is very aggressive and rapidly grows. Unfortunately, they are not usually found until they have spread to other parts of the body. They can also be called oat cell carcinomas and their cause is directly connected to smoking cigarettes. Individuals that do not smoke account for only one percent of those affected by SCLC.

Non-small cell is found in three different types and makes up approximately eighty percent of cancers that are found in the lungs. Located in the outer areas of the lungs are adenocarcinomas and these are found in smokers and non-smokers alike. Located in the chest area more often than the bronchi are squamous cell carcinomas which are far less common. The most uncommon type are large cell carcinomas. A mixture of all three types can be possible.

Symptoms are most likely related to either the original tumor, to malignant issues with hormones and blood or other systems that have been affected by metastastatic tumors. A new cough or a persistent one that will not clear up may be initial indicators that there is a problem. If there is blood associated with the cough it is certainly a serious issue.

Being short of breath, wheezing and chest pain may be important indicators that a problem exists. Pain can be associated with areas other than the lung. Wheezing and being short of breath may be related to fluid collecting around lungs; called pleural effusion. All of these may also indicate that there is some sort of blockage. Repeated respiratory infections like pneumonia and bronchitis can also be indications.

It may not occur often, but it is possible that a buildup of fluid between the heart and sac surrounding it may occur and this is called a pericardial effusion. A collapsed lung is also a possibility which is called a pneumothorax. If the cancer has metastasized to other areas then there will also be associated symptoms with that.

A group of tests will be performed that should include PET scans, X-rays, CT scans and bone scans. The physician has to make a decision regarding the current stage of the disease. The prognosis is typically not optimistic for this type because the disease is usually advanced by the time the lung cancer symptoms have actually appeared.

Cancers that can spread from their original locations are called secondary cancers. This process, called metastasizing, moves the cancers through the bloodstream, lymphatic system, or by direct extension to a new location. One or many of the cancerous cells of the primary cancer (where the disease originated) can break off and slip into the bloodstream or lymphatic system to reach other organs.

Cancerous cells in the lungs as well can appear there without having originated there; in children, cancers of the lungs usually manifest through this process. Cancer that appears in the lungs but did not originate there is called secondary lung cancer. Even though it affects the lungs, this cancer is named according to the type of cancer it originated from, the primary cancer. For example, breast cancer that spreads to the lungs and becomes a secondary lung cancer would still be considered breast cancer.

While nearly every type of cancer has the ability to metastasize and spread to the lungs, some do so more commonly than others. Secondary lung cancer is usually a result of bladder, breast, prostate, or colon cancer. Sarcoma, Wilms tumor and neuroblastoma also tend to migrate to the lungs.

In addition to being a disease in itself, is also usually an indication that the primary cancer has reached an advanced stage, though this is not always the case. Signs of lung cancer include persistent cough, breathlessness, coughing up blood, and chest pain. These symptoms, in addition to being similar to those for primary lung cancer, also mimic several less serious diseases. A diagnosis of secondary lung cancer may therefore require x-rays, CT scans, MRIs, PET scans, or biopsies.

Symptoms of cancers can interrupt daily activities for sufferers. But there are ways to manage and treat the symptoms. Medication can help address symptoms such as breathlessness, cough and chest pain. Other symptoms must be managed by the patient through awareness. Some patients begin to fear they will choke, due to their increased difficulty with breathing, but should be aware that this is unlikely. Others may be distressed by coughing up blood, but should know that coughing up a little blood is not unusual to patients with cancer in the lungs. Only those coughing up large amounts of blood need to seek treatment for this symptom.

Cancer of the lungs can also cause a build up of fluid in the lungs, a condition termed pleural effusion. This fluid may be drained out of the lungs to relieve pain and difficulty breathing, though it may build up again over time. Treatment for lung cancer is similar to that for primary lung cancer, and includes surgery, chemotherapy, and radiation therapy. However, chemotherapy is the preferred treatment option. This is because as a secondary cancer, it is an indication that the primary cancer has spread into the bloodstream. In such cases, removing visible tumors through surgery is not effective, as other cancerous cells can be present in the body without being visible. Chemotherapy can target even those cells CT scans cannot see, making it the most common treatment choice.

However, a cure is unlikely and the five-year survival rate for those diagnosed with secondary lung cancer is not promising. The cancer can sometimes be cured via surgery, but this outcome is rare.

As November gives way to December, the purple ribbons and bracelets signifying that November is Pancreatic Cancer Awareness month will soon be put away for next year. However, for nearly 37,000 men and women in the United States, there won’t be a next November.

Although pancreatic cancer is only ranked as the 4th leading cancer cause of death, the 5 year survival rates reveal a more tragic picture of this disease. To better understand this, it should be compared to the top three cancer killers in the United States.

Lung cancer, ranked number one, causes approximately 160,000 deaths a year with a 5 year survival rate of 14 percent. The second type of cancer to claim the most victims is colon cancer with 53,500 deaths a year. Five year survival rates for these patients fare much better than lung cancer patients with an estimated 65 percent. At number three, the more frequently occurring breast cancer has a mortality figure of approximately 40,000 deaths a year, but sees a 5 year survival rate of 89 percent.

Even with lung cancer’s seemingly low number of 14 percent, there is one thing lung, colon and breast cancer patients have more than pancreatic cancer patients.

Hope.

The tragic outcome for pancreatic patients is revealed with the statistics that show the 5 year survival rate is only 5 percent.

That’s it. Five percent.

Adding to this tragedy is the fact that 75 percent of all pancreatic cancer patients die within 1 year of being diagnosed. Pancreatic cancer stands alone with the distinction of the highest mortality rate of all the major cancers. According to PanCan.org, the average life expectancy after the cancer metastasizes is just three to six months. Unlike many other forms of cancer, the survival rate for pancreatic cancer has not improved much over the last 40 years.

Despite these odds, pancreatic cancer patients are known for their courage and willingness to fight back. The best example of this was epitomized with subtle bravery by Randy Pausch in his book, The Last Lecture. Pausch, a 46 year-old computer science professor at Carnegie Mellon University, was diagnosed with pancreatic cancer in 2006. Despite this diagnosis, Pausch fought back with chemotherapy, radiation and surgery. In spite of his efforts, the cancer returned in August of 2007. A month later, on September 17, Pausch gave his last lecture entitled: Really Achieving Your Childhood Dreams. A video posted on YouTube shows an audience of more than 400 students and faculty giving him a standing ovation.

That video gave Pausch some notoriety and led to a book deal for The Last Lecture. Taking material from his Sept. 17 lecture, and expanding on it further, Pausch writes for his children and others with lessons that he wants to impart that stress the importance of having fun in everything one does, and living life to the fullest. The book became a New York Time’s Best Seller soon after it was published in 2008. Randy Pausch died on July 25th, 2008.

Despite it’s reputation as The Deadliest Cancer, there is hope on the horizon for pancreatic cancer, after all, the only place it can go is up. The horizon is revealed under the Sunlight of new research and new medicines in development.

A study published on October 27, 2010 in the scientific journal Nature showed for the first time that pancreatic tumors develop much more slowly and less aggressively than previously thought. This is important due to the fact that pancreatic cancer symptoms are asymptomatic, or undetectable, in the early stages. Often, it is only when it has developed in the late stages or metastasized, that a pancreatic cancer diagnosis can be made. This finding places more importance and hope on developing earlier detection methods as the key to survival. Among the new drugs being developed is a pancreatic cancer vaccine being developed at John Hopkins University. The vaccine apparently stopped a pancreatic tumor growing in one patient, but researchers are stressing that a new clinic trial is only in the early stages.

Lung cancer is one of the most fatal cancers worldwide, causing up to three million deaths annually. Only one in ten patients diagnosed with this disease will survive the next five years. Although this was an illness that previously affected predominantly men, lung cancer rate for women has been increasing in the last few years because of the rising ratio of female to male smokers. In many developing countries, public education about the dangers of cigarette smoking and effective cessation programs has contributed to the slowly falling rate of incidence of lung cancer. Nevertheless, lung cancer still remains to be the most common form of cancer in men worldwide and the fifth most common form of cancer in women.

Like all other cancers, results from abnormality in the body’s basic unit of life, the cell. Normally, the body maintains a system checks and balances on cell growth so that cells divide to produce new cells only when needed. Interruption in the balance of this system causes an uncontrolled division of cells that eventually forms a mass known as a tumor. Any of the tissues in the lung can become cancer, but most commonly, lung cancer comes from the lining of the bronchi. Since this disease tends to spread very early in its course, it is very life-threatening and one of the most difficult cancers to treat. Although it can spread to any organ in the body, the adrenal glands, liver, brain, and bone, are the most common lung cancer metastases.

Recent research point to the factor with the greatest impact on risk of lung cancer is long-term exposure to inhaled carcinogens. Most common of which is exposure to tobacco smoke. The occurrence of lung cancer is strongly linked with cigarette smoking, with about 90% of the disease arising as a result of tobacco used. The numbers of cigarettes smoke over time increases the risk of lung cancer. Among those who smoke two or more packs of cigarettes per day, one in seven will die of lung cancer. Passive smoking or inhalation of tobacco smoke from other smokers sharing or working quarters, is also an established risk factor for the development of the disease. Non-smokers who reside with a smoker have 24% increase risk for developing lung cancer compared with non-smokers.

In the U.S. an estimated 3,000 lung cancer deaths that occur each year are attributed to passive smoking. Exposure to asbestos fiber, silicate fibers that can persist for a lifetime in lung tissue following exposure to asbestos, also increases the risk of the disease. Radon gas is also a known cause of the disease with an estimated 12% of lung cancer deaths. Familial predisposition or genetic susceptibility is also one cause of this cancer, studies have shown that the disease is more likely to occur I n both smoking and non-smoking relatives of those who have had this disease than in the general population. The presence of certain lung diseases, particularly chronic obstructive pulmonary disease (COPD) is associated with a slightly increased risk for development of this disease. Air pollution from vehicles, industry, and power plants, can raise the likelihood of developing the disease in exposed individuals.

What are the signs of this cancer? The early stages of the disease may not have any symptoms, but as the tumor grows in size, it can produce a variety of symptoms that includes:

* cough (especially one that doesn’t go away or gets worse in character)
* chest pain
* shortness of breath
* coughing up blood or bloody phlegm
* new onset hoarseness or wheezing
* recurrent problems with pneumonia or bronchitis
* weight loss
* loss of appetite
* fatigue
* bone pain
* dizziness or double vision
* numbness or tingling in your arms or legs
* turning yellow (jaundice)

Treatment of this disease can involve a combination of surgery, chemotherapy, and radiation therapy as well as newer experimental methods, but prevention of the development of the disease through smoking cessation is most important.

If you are worried that you may have lung cancer, I would like you to first relax. Understand that detecting lung cancer is a long process, and along the way there are many other reasons for everything that seems abnormal. If you fear that you have detected lung cancer in you or a close loved one, please do not panic, let the doctor make the call.

The first thing I would like to cover is your emotions. I have had many family members who have been tested for lung cancer recently, and even though they are at high risk and they had all the symptoms, they did not have lung cancer. So please, please do not worry until the doctor has diagnosed you with lung cancer. It is not official until then.

If you are experiencing the following symptoms then you will want to tell your doctor right away and get in for a CT scan. The symptoms are: a new, consistent cough, “smoker’s cough” changes, coughing up blood, shortness of breath, chest pain, wheezing, and hoarseness. You also will want to talk to your doctor about any risk factors that you may have.

The CT scan will be able to tell if anything is abnormal around or on your lungs. You may have a nodule or you may have nothing. Many patients will be scared to no end when they have a nodule on their lung, but relax and know that there are many possibilities besides a tumor. For example, my mother’s ended up being fatty tissue, while my grandmother’s was calcium build up.

If you have been told you have a nodule on your lung, you doctor can run various tests to see if it is other possibilities. If it does come back as a tumor after this test, then it is still not time to worry. The next step is a biopsy exam. A biopsy will be able to tell if it is cancerous cells or just a tumor. You are not officially diagnosed with lung cancer until the biopsy results come back as cancerous, and that is very rare compared to the number of people who are tested.

If your results came back as cancerous, then the best of luck to you. Join support groups, and evaluate your life so you are able to share your experience with others and your children. How would you want them to prevent lung cancer? Talk to your doctor about the variety of treatment methods and about how severe your cancer is. The early your stage, the greater chance you have of removing all of the cancer cells.

If your test results came back good, then congratulations, but do not forget this experience and still try to limit your risk factors and prevent yourself from developing lung cancer along with other cancers. Keep yourself healthy and your family healthy. Exercise regularly together. If any of you are at high risk, then work extra hard and bring about a greater awareness in your children about how smoking and drinking can harm them.