RT Book, Section A1 Doherty, Gerard M. SR Print(0) ID 58104772 T1 Bronchial Adenomas & Carcinoid Tumors of Lung T2 Quick Answers Surgery YR 2010 FD 2010 PB The McGraw-Hill Companies PP New York, NY SN LK accesssurgery.mhmedical.com/content.aspx?aid=58104772 RD 2024/04/19 AB • Bronchial gland adenomas constitute 5% of all lung cancer-Misnomer since vast majority actually malignant• Carcinoid lung tumors constitute 85% of bronchial adenomas-Classified as typical or atypical-Derived from Kulchitsky cells-Located in central, proximal airways-Slow growing, can metastasize widely, rarely cause carcinoid syndrome• Adenoid cystic carcinoma (cylindromas)-Locally aggressive, metastasis involve lung-Slow growing, amenable to resection• Mucoepidermoid cancer -Rare tumors; mucus secreting cells and squamous cells present-Less aggressive• Mucous gland adenoma: Truly benign