Two types of cancer may affect the lungs: primary lung cancer, which is cancer that begins in the lungs, and metastatic lung cancer, which is cancer from other locations in the body that spreads to the lungs. The two main types of lymphoma are cancers of the lymphatic system; these are Hodgkin’s and non-Hodgkin’s.
Onset of Disease
In lung cancer, symptoms are usually not present until the disease is advanced. Symptoms include coughing up blood, a new cough that lingers, shortness of breath and chest pain. Primary lung cancer is categorized as either small cell or non-small cell. Small cell lung cancer is typical for heavy smokers, and non-small cell lung cancer includes other cancer types such as squamous cell, large cell carcinoma and adenocarcinoma.