adenoma bronchioloalveolar adenoma Benign epithelial neoplasm of the lung. (M-8140/1) 1.2.1.2 in MMHCC classification. Bronchial adenoma Bronchial adenoma, BA adenoma MPATH:272 URL: http://emice.nci.nih.gov/mouse_models/organ_models/lung_models/murinecancer/tumorclass mouse_pathology.ontology