骨髓转移癌指原发于非造血组织的恶性肿瘤转移至骨髓的总称。我院1996～2004-10经骨穿证实的骨髓转移癌44例,对其临床及实验室特点分析如下。1对象和方法1.1对象本组男32例,女12例,年龄14～79岁,中位年龄56岁。其中≤50岁14例,50岁30例。1.2方法对患者的临床表现、血常规、生 Bone marrow metastasis refers to the primary transfer of non-hematopoietic tissue malignancies to bone marrow. Our hospital from 1996 to 2004-10 confirmed bone metastases in 44 cases of bone marrow, its clinical and laboratory characteristics are as follows. 1 objects and methods 1.1 object The group of 32 males and 12 females, aged 14 to 79 years old, the median age of 56 years. Of which ≤ 50 years old in 14 cases, 50 years old in 30 cases. 1.2 Methods of clinical manifestations of patients, blood, students