Many Problems in the respiratory system can take place if inside lining is exposed continuously to unhealthy air, containing smoke & other pollutants.
Lungs Cancer is one of the most serious disease of respiratory system. Cancer or Carcinoma is basically malignant tumor of potentially unlimited growth that expands locally by invasion & systematically by Metastasis. Cancer cane occlude respiratory passages as tumor replaces lung tissues.
Smoking especially in young adults is the most potential threat of Lung Cancer. The chances of Lung Cancer are ten time more in those persons who smoke or live in smoky & congest er area as compared to those who do not smoke.
It is now estimated that 90% of lung cancer is caused by smoking. Recent research indicates that more than ten compounds of tar of tobacco smoke are involved in causing Cancer. Some time it happens that a person get injured in some accident, due to the many cells inside the body are destroy. This causes the death of many cells. This accidental death of cells called necrosis, becomes the cause of cancer, which may spread throughout the body.
Lungs Cancer is one of the most serious disease of respiratory system. Cancer or Carcinoma is basically malignant tumor of potentially unlimited growth that expands locally by invasion & systematically by Metastasis. Cancer cane occlude respiratory passages as tumor replaces lung tissues.
Smoking especially in young adults is the most potential threat of Lung Cancer. The chances of Lung Cancer are ten time more in those persons who smoke or live in smoky & congest er area as compared to those who do not smoke.
It is now estimated that 90% of lung cancer is caused by smoking. Recent research indicates that more than ten compounds of tar of tobacco smoke are involved in causing Cancer. Some time it happens that a person get injured in some accident, due to the many cells inside the body are destroy. This causes the death of many cells. This accidental death of cells called necrosis, becomes the cause of cancer, which may spread throughout the body.
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