Lung Adenoma

**Semantic type:** Neoplastic Process

**Definition:** A benign, well circumscribed epithelial neoplasm that arises from the bronchus or the lung parenchyma. Representative examples include alveolar adenoma, papillary adenoma, and mucus gland adenoma.

**Synonyms:** - Adenoma of Lung - Adenoma of the Lung - Pulmonary Adenoma