What is lung cancer? Lung Cancer Symptom
Lung Cancer Symptom
The basic element in our body is the cell. Normally, cells divide to produce new cells only when needed. When the cell growth that leads to the uncontrolled division and multiplication of cells and, finally, with a known mass such as cancer. If this occurs in the lungs, causing lung cancer.
Lung Cancer Symptom
What causes lung cancer?
Lung Cancer Symptom
Smoking is the leading cause of lung cancer. About 90% of > Lung cancer caused by smoking. The risk of developing lung cancer increases with the number of cigarettes smoked over time.
Other causes include passive smoking, family history, history of lung cancer, lung disease and other exposure to asbestos.
What are the signs and symptoms of lung cancer?
Up to 25% of people who have symptoms of lung cancer, it is not. L ' > The cancer is first detected on an X-ray CT of the chest CT alone routine or as a mass of small size.
cancer growth and invasion of lung tissue and the environment can affect breathing, causing symptoms such as cough, shortness of breath, wheezing, chest pain and coughing up blood (hemoptysis).
Sometimes, when the lung cancer that has spread to involve bone, the bone may produce excruciating pain in his sites.> Cancer that has spread to the brain potentially a number of symptoms, the body can be blurred vision, headaches, cramps, weakness or loss of feeling in some parts of
nonspecific symptoms seen with many cancers such as lung cancer are weight loss, weakness and fatigue.
When to see a doctor?
You should consult a doctor if symptoms of lung cancer, especially if are:
A new persistent cough or worsening of existing chronic cough
Blood in sputum
Persistent bronchitis or repeated respiratory infections
Chest pain
Unexplained weight loss and / or fatigue
respiratory symptoms such as shortness of breath or wheezing
As lung cancer diagnosed?
A doctor can discuss and examine the patient. This may reveal the presence of symptoms or signs suggestive of lung cancerCancer>. In addition to developing symptoms and seek risk factors for cancer, doctors can detect signs of respiratory distress, airway obstruction, infections of the lungs.
The chest radiograph is the most common first step in any new diagnostic symptom of lung cancer are present.
A scanner capable on the chest, abdomen and / or brain are performed to study both the primary tumor and to see ifdiffusion.
Other tests include bone scans and brochoscopy (an area of the lung).
As lung cancer treated?
The treatment of lung cancer may be to remove the tumor with chemotherapy or radiotherapy, and combinations of these methods. The decision of treatments that will be useful, must take into account the location of the tumor and whether, as the general health of the spreadPatient.
How to prevent lung cancer?
Quitting smoking is the most important measure that can prevent lung cancer. There are many products such as nicotine gum, nicotine spray and nicotine inhalers. Minimize exposure to environmental tobacco smoke is also an effective measure of prevention.
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