Lung cancers are categorized into two types. There are small cell lung cancers and non-small cell lung cancers. They are distinctly different in the way they grow, metastasize, and are treated, so when patients are diagnosed, it is critical for them to learn more about their specific illness. Small cell lung cancers are aggressive in their growth rates and are not as common as non-small cell cancers, which comprise of about eighty-five percent of all lung cancers.
Typical And Atypical Carcinoid Tumors
Atypical carcinoid tumors of the neuroendocrine system grow faster and are less common than typical carcinoid tumors. Unlike typical carcinoid tumors which can be found on the peripheral or in the walls of the large airway, atypical tumors have a tendency to spread outside the lung area. Approximately nine out of ten lung carcinoids are typical carcinoids. These slow-growth cells tend to remain in the lung cavity.