Lung Cancer

Lung pubic louse is the leading cancer killer in 2 men and women. An estimated 169,400 new cases of lung cancer and an estimated 154,900 deaths from lung cancer will break through off in the unify States during 2004. The rate of lung cancer cases appears to be dropping among gaberdine and African-American men in the United States, while it continues to rise among both white and African-American women. there ar two major types of lung cancer, non-sm in all in all prison carrelular telephone lung cancer and miniscule cell lung cancer. Non- small cell lung cancer is such(prenominal)(prenominal) more commonly found in humans. It ordinarily spreads to unalike parts of the body more easy than small cell lung cancer. Squamous cell carcinoma, adenocarcinoma, and large cell carcinoma argon three types of non-small cell lung cancer. Small cell lung cancer alike called oat cell cancer, accounts for about 20% of all lung cancer (LungUSA). cancerous tumours be cancer. Cells in malignant tumors are subnormal and disunite without control or determine. These cancer cells can engage and take down the tissue around them. Cancer cells can also descend away from a malignant tumor and enter the get stream or lymphatic system (the tissues and organs that produce, store, and declare white blood cells that fight infection and new(prenominal) diseases) (medem).

This process, called metastasis, is how cancer spreads from the original (primary) tumor to form new (secondary) tumors in other parts of the body(medem). Lung Cancer usually doesnt have symptoms in the earliest stages. As time proceeds Symptoms such as chronis cough, hoarseness, ! cough up up blood, weight loss and loss of appetite, huskiness of breath, toilet table pain, wheezing , and sometimes a fever without any reason.These conditions are also symptomatic of many other lung problems, so a person who has any of these symptoms should see a doctor to shed out the... If you want to get a full essay, rank it on our website: OrderCustomPaper.com

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