Smoking Can Cause Lung Cancer | Global Leaf Tobacco Company ...

Lung cancer occurs when cells in the lungs to reproduce and grow without being able to be controlled by the body. Most cases of lung cancer caused by smoking or passive smoking. Air pollution, exposure to asbestos, nickel, chromium and radiation can also lead to cancer. These substances cause too much stimulation in the lungs so that most of the cells to grow abnormally. They continue to grow further without a genetic predisposition and response to a tumor or cancer. So smokers have to go back First Assembly of God, and soon realize how dangerous of smoking.

Types of lung cancer

Lung cancer can be divided into three: small cell carcinoma, non small cell carcinoma and mesothelioma:

1. Small cell carcinoma

Approximately 15% of lung cancers are small cell carcinoma. These cancers grow and develop rapidly. In most people, this type of lung cancer is found late, when it can not be cured.

2. Non-small cell carcinoma

This is the most common type, found in about 80 percent of patients. This cancer develops slowly over several stages in the lung tissue. The cells are attacked primarily to cells that line the lungs (main bronchus) and smaller airways.

3. mesothelioma

Mesothelioma is a cancer of the pleural membrane of cells in the lungs. This cancer is rare and strongly associated with asbestos exposure. The development of mesothelioma is very slow. 25-50 years sometimes elapsed between exposure to asbestos and development of this disease.

Symptom

Initially, lung cancer causes no symptoms. When symptoms appear, lung cancer is usually already at an advanced stage. Symptoms include:

• ????Chronic cough / persistent
• ????Chest pain
• ????Coughing up blood
• ????Increased production of mucus
• ????Wheezing (breathing sounds)
• ????Shortness of breath
• ????Bronchitis
• ????Hoarseness
• ????Pneumonia (pneumonia)
• ????Weight loss
• ????Loss of appetite
• ????Extreme fatigue

Complaints that may arise depending on the location of tumor growth and spread. Chest pain, for example, caused by tumor growth on the membrane lungs or bones.

If you smoke or former smokers, you are in a high risk category. Remember that the above symptoms can also indicate other lung problems. The best advice is to see a doctor to determine the cause.

Diagnosis

Lung cancer can be easily identified by simple chest X-rays, or more specifically the type of scan called a CT scan. If you?re worried, you can ask your doctor recommends it.

Furthermore, test and biopsy (sampling) may be required. For example, if you experience increased production of mucus (phlegm).
Treatment

Lung cancer treatment depends on the type and how far the cancer develops. Treatment for lung cancer associated with smoking usually begins with an action plan to quit smoking. Therapeutic methods for lung cancer with the same type of cancer treatment in general, namely:

1. Surgery

If lung cancer non-small cell still grow a limited, may be able to do surgery to remove part of the tumor and surrounding tissue. The amount of surgery may involve removal of part of the lobe, the entire lobe, or the entire lung. Small cell carcinoma is usually not suitable for surgery.

2. Radiotherapy

With external radiation, the cancer cells were exposed to radiation from the outside to be destroyed. On internal radiation which is more commonly used, radioactive material placed in or near the tumor. Healthy cells are more easily cured by radiation than the cancer cells. Radiation is used when surgery is not possible because the cancer is too big or after surgery to remove cancer cells remaining.

3. Chemotherapy

Chemotherapy is the use of drugs to reduce or inhibit cancer cell growth. This treatment is often combined with surgery or radiation. Medications may include tablets, injections or infusions.

Other treatments include laser beams, electrical therapy, cytostatic treatment, stereotactic irradiation.

Prognosis

The majority of lung cancers can not be completely cured. At more than 50% of patients the diagnosis, the cancer has spread throughout the body (metastasis). Through the bloodstream and lymph nodes, cancer cells can spread to the bone, brain, liver and adrenal glands.

No one can ensure the patient?s life expectancy. It really depends on what stage the cancer is found, the condition and age of the patient, and how cancers respond to treatment. Small cell carcinoma is often discovered too late that healing is not possible anymore. The average survival of patients is approximately 8-9 months. Patient non-small cell carcinomas tend to have better prospects, can be up to 5 years after diagnosis.

Some important facts about lung cancer

Lung cancer is the leading cause of cancer deaths in both men and women. (Accounts for about 32% of cancer deaths in men and 25% in women).

1. ????Heavy smokers or former smokers represent approximately 90% of patients with lung cancer.
2. ????Men who smoke a pack a day increased the risk 10 times compared to non-smokers.
3. ????Men who smoke two packs a day increases the risk of more than 25 times compared to non-smokers.
4. ????The more and the longer you smoke, the greater your risk.
5. ????Chemicals and compounds in cigarette smoke cause cancer but also other health problems such as stroke and heart disease.

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