The International Association for the Study of Lung Cancer (IASLC), the American Thoracic Society (ATS), and the European Respiratory Society (ERS), have proposed a new sub-classification of lung adenocarcinomas.

A growing number of publications from Australia, Germany and South America have validated the new sub-classification. However, there are only few reports of this type of validation for the Asian population... (Source: Health News from Medical News Today)