What type of asbestos-related cancer is known for its aggressive nature and high mortality rate?

Mesothelioma is a type of cancer that is specifically associated with exposure to asbestos and is characterized by its aggressive nature and high mortality rate. This cancer primarily affects the mesothelium, the protective lining that covers many internal organs, most commonly the lungs. The aggressive behavior of mesothelioma is due to its tendency to spread rapidly and metastasize, making it difficult to treat effectively.

Mesothelioma often has a long latency period, meaning symptoms may not appear until decades after exposure to asbestos. By the time it is diagnosed, patients typically have advanced disease, which contributes to the poor prognosis and high mortality associated with this cancer.

Other types of cancers mentioned may be influenced by asbestos exposure but do not have the same level of association or aggressive nature as mesothelioma. For example, squamous cell carcinoma and adenocarcinoma are types of lung cancers often related to smoking and other environmental factors, while small cell lung cancer is also more closely tied to smoking rather than a direct link with asbestos. Mesothelioma stands out due to its unique link to asbestos and its specific clinical characteristics.