Non-invasive or minimally invasive adenocarcinoma Adenocarcinoma in situ of the lung (Bronchioalveolar carcinoma) Minimally invasive adenocarcinoma of the lung Invasive adenocarcinoma Acinar predominant adenocarcinoma Papillary predominant adenocarcinoma Micropapillary predominant adenocarcinoma Solid predominant adenocarcinoma Invasive mucinous adenocarcinoma