细支气管—肺泡癌 (简称肺泡癌 )是一种较少见的肺部原发性恶性肿瘤 ,约占肺癌总数的 2 %～ 5% ,随着近几年其发病率逐渐升高 ,该病越来越引起临床医师重视 ,为进一步提高该病的诊断率 ,减少误诊 ,现将我院 1995～ 1998年收治的 54例均经病理学确诊的肺泡癌进行分析。1　临床资 Bronchiolar-alveolar carcinoma (referred to as alveolar carcinoma) is a rare type of primary malignant lung disease, accounting for about 2% to 5% of the total lung cancer. As the incidence rate has gradually increased in recent years, the disease More and more attention has been drawn by clinicians. To further improve the diagnosis rate of the disease and reduce misdiagnosis, 54 cases of lung cancer diagnosed in our hospital from 1995 to 1998 were analyzed by pathology. 1 Clinical resources