细支气管 -肺泡细胞癌 (以下简称肺泡癌 )是肺癌中一种少见的类型。我院收治了 1例肺泡癌伴广泛骨髓转移的患者 ,现报告如下。患者　男性 ,2 2岁 ,学生。因乏力、发热、咳嗽、气促 1个月 ,胸痛、腰痛半月入院。 1个月前无诱因出现乏力、发热、咳嗽及气促 ,体温 3 7.5～ 3 8.9℃ Bronchiolar-alveolar cell carcinoma (hereinafter referred to as alveolar carcinoma) is a rare type of lung cancer. In our hospital, 1 patient with alveolar carcinoma with extensive bone marrow metastasis was treated as follows. Patients Male, 2 2 years old, student. Due to fatigue, fever, cough, shortness of breath for 1 month, chest pain and low back pain were admitted to the hospital half a month ago. 1 month ago, no cause of fatigue, fever, cough, and shortness of breath, body temperature 3 7.5 to 3 8.9°C