pulmonary benign tumor

1. Introduction A mucous gland adenoma is an exceptionally rare, entirely benign epithelial neoplasm that predominantly arises within the major airways of the respiratory system, specifically the tracheobronchial tree. This localized tumor originates from the mucus-secreting glands situated in the submucosa of the bronchi. Characterized by its slow, exophytic growth pattern, the tumor protrudes directly … Read more