Cancer

Lung Cancer Recurrence

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Lung cancer is the leading cause of deaths due to cancer in the United States. Lung cancer is of two types- primary lung cancer and malignant lung cancer. Primary lung cancer is a situation when cancerous cells originate in the lung itself whereas malignant lung cancer can be defined as the stage when the cancerous cells spread to the lung from the other body parts. Studies have proved that smoking is the main cause of lung cancer.

Youth must be educated about the perilous effects of smoking and consuming tobacco. At least they must be restricted from smoking till the age of 21. It has been observed that very few youngsters develop the habit of smoking after the age of 21 years. The formation of the tumor in the lungs leads to the obstruction of air flow. This results in shortness of breath and hoarseness.

Lung Cancer Symptoms:

Following are few of the enlisted lung cancer symptoms. If any of these symptoms do not go away in more than a week or so, then a physician must be consulted at the earliest.

  1. Coughing that gets severe day by day and does not fade away
  2. Blood coming out of the cough (Hemoptysis)
  3. Pain in the chest
  4. Shortness of breath
  5. Hoarseness
  6. Loss of appetite
  7. Weight loss
  8. Wheezing
  9. Complications in breathing or respiratory functions
  10. Inflammation in the lungs
  11. Fatigue
  12. Dullness

These early signs of lung cancer should be treated as early as possible.

Lung Cancer Recurrence:

Lung cancer recurrence is explained as growth of the tumor after the treatment of cancer. Sometimes, it may happen that after a period of successful treatment of cancer, cancer cells are not detected on the imaging tests. These cells then develop into cancerous tumors. The chances of recurrence of lung cancer counts upon the type of the tumor i.e. primary tumor or malignant tumor, the stage of the cancer when it has been treated and the treatments used to cure the cancer.

Lung cancer may recur in the lung near the original tumor i.e. locally or it may recur in the lymph nodes present near the original tumor or it can be metastatic lung cancer.

Lung cancer mostly spreads to the lymph nodes present near the tumor, to the bones and to the brain.

There is good news as studies now can predict lung cancer recurrence. United States researches reported that it is likely to predict whose lung cancer can be recurred. The reports are based on a study of changes in the genes. They studied people whose cancer recurred within five years after surgery and found that changes in four types of genes in patients are responsible for recurrence of cancer. This formed the basis for the study.

If one wants to reduce the chances of developing lung cancer, then one must get rid of smoking. Smoking is injurious to the health of every human being. Regular exercise and consuming healthy food are the key factors that reduce the chances of developing lung cancer.

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