Lung cancer is the leading cause of cancer deaths, with the highest mortality worldwide. Specifically, adenocarcinoma is the most common, which shows no obvious symptoms and may have reached an advanced stage when detected. However, updated treatments may help improve a patient’s condition or even cure it.
Symptoms of Advanced Lung Adenocarcinoma Are Not Obvious
With the highest incidence rate globally among cancers, lung cancer falls into small cell lung cancer and non-small cell lung cancer, which includes squamous cell carcinoma and adenocarcinoma.While small cell lung cancer and squamous cell carcinoma are closely associated with smoking, more than half of the world’s lung cancer patients are victims of adenocarcinoma, which is not necessarily related to smoking.
