Brits Devon
Lung cancer is among the most deadly cancers for both men and women. Its death rate exceeds that of the three most common cancers combined. Over half of patients diagnosed with lung cancer die within one year of diagnosis. There are two main subtypes of lung cancer, small cell lung carcinoma and non-small cell lung carcinoma, accounting all lung cancer, non-small cell lung carcinoma is further classified into three types which are squamous-cell carcinoma, adenocarcinoma, and large-cell carcinoma.
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