支气管腺瘤属于比较常见的呼吸系统良性肿瘤。作者在近20年内曾观察到气管与支气管腺瘤56例,女性27例,男性29例。年令从15至63岁。腺瘤可位于气管、支气管系统的不同部位,但是常见在总支气管和肺叶支气管,并且多数在右肺、腺瘤局限在肺外围者很少。据组织学结构特点,有52例属于类癌瘤。7例伴有恶性变的特征、表现为细胞有丝分裂能力增高及浸润性生长趋势。2例有肺门淋巴结转移。3例为圆柱瘤,1例为表皮粘液腺瘤。 Bronchial adenomas are relatively common respiratory benign tumors. In the past 20 years, the authors have observed 56 cases of tracheal and bronchial adenomas, 27 cases of females and 29 cases of males. Years from 15 to 63 years old. Adenomas can be located in different parts of the trachea and bronchial system, but they are common in the bronchus and the lobule of the lobar, and most of them are rare in the right lung and adenomas confined to the periphery of the lung. According to histological features, 52 cases were carcinoid tumors. Seven cases were characterized by malignancy, showing an increased tendency of cell mitosis and invasive growth. Two cases had hilar lymph node metastasis. Three cases were cylindrical tumors, and one case was a mucocutaneous adenoma.