What is lung Cancer? This disease is most;y by smoking, because a cigarette contains over 40 different chemicals that cause this cancer. When the cancer spreads it is called cancerous growth. Cancerous growth take uplung space in the lungs that should be used for gas exchange.Also because it grows where the lung exchange is happening The cancerous growth gets into their blood making that person appear sick and have less metabelism or energy. Symptoms The growth of the cancer and invasion of lung tissues and surrounding tissue may interfere with breathing, leading to symptoms such as cough, shortness of breath, wheezing, chest pain and coughing up blood. If the cancer has invaded nerves, for example, it may cause shoulder pain that travels down the outside of the arm or paralysis the vocal cords leading to hoarseness. Invasion of the esophagus may lead to difficulty swallowing. Lung cancer that has spread to the bones may cause pain at the sites of bone involvement. Cancer that has spread to the brain may cause a number of symptoms that may include blurred vision, headaches, seizures, or symptoms of strike such as weakness or loss of feeling in parts of the body. Treatments Treatment for lung cancer can involve surgical removal of the cancer, chemotherapy, or radiation therapy, as well as combinations of these treatments. The decision about which treatments will be appropriate for a given individual must take into account the location and extent of the tumor as well as the overall health status of the patient. As with other cancers, therapy may be prescribed that is intended to be curative (removal or eradication of a cancer) or palliative (measures that are unable to cure a cancer but can reduce pain and suffering). More than one type of therapy may be prescribed. In such cases, the therapy that is added to enhance the effects of the primary therapy is referred to as adjuvant therapy. An example of adjuvant therapy is chemotherapy or radiotherapy administered after surgical removal of a tumor in an attempt to kill any tumor cells that remain following surgery.
This disease is most;y by smoking, because a cigarette contains over 40 different chemicals that cause this cancer. When the cancer spreads it is called cancerous growth. Cancerous growth take up lung space in the lungs that should be used for gas exchange.Also because it grows where the lung exchange is happening The cancerous growth gets into their blood making that person appear sick and have less metabelism or energy.
Symptoms
The growth of the cancer and invasion of lung tissues and surrounding tissue may interfere with breathing, leading to symptoms such as cough, shortness of breath, wheezing, chest pain and coughing up blood.
If the cancer has invaded nerves, for example, it may cause shoulder pain that travels down the outside of the arm or paralysis the vocal cords leading to hoarseness. Invasion of the esophagus may lead to difficulty swallowing.
Lung cancer that has spread to the bones may cause pain at the sites of bone involvement. Cancer that has spread to the brain may cause a number of symptoms that may include blurred vision, headaches, seizures, or symptoms of strike such as weakness or loss of feeling in parts of the body.
Treatments
Treatment for lung cancer can involve surgical removal of the cancer, chemotherapy, or radiation therapy, as well as combinations of these treatments. The decision about which treatments will be appropriate for a given individual must take into account the location and extent of the tumor as well as the overall health status of the patient.
As with other cancers, therapy may be prescribed that is intended to be curative (removal or eradication of a cancer) or palliative (measures that are unable to cure a cancer but can reduce pain and suffering). More than one type of therapy may be prescribed. In such cases, the therapy that is added to enhance the effects of the primary therapy is referred to as adjuvant therapy. An example of adjuvant therapy is chemotherapy or radiotherapy administered after surgical removal of a tumor in an attempt to kill any tumor cells that remain following surgery.