骨髓坏死(Bone Marrow Necrosis BMN)是指造血组织和基质的大片坏死,可继发于许多疾病,最常见于恶性肿瘤。我们自1993年2月~2003年,共发现BMN患者26例,为了解BMN与疾病间的联系,现分析报告如下。1临床资料1.1一般资料本组26例,男19例,女7例。年龄13岁1例,14~40岁16例,41~70岁9? Bone Marrow Necrosis (BMN) refers to the massive necrosis of hematopoietic tissues and stroma that can be secondary to many diseases, most commonly malignancies. We from February 1993 to 2003, found a total of 26 cases of BMN patients, in order to understand the relationship between BMN and disease, the analysis report is as follows. 1 Clinical data 1.1 General Information The group of 26 patients, 19 males and 7 females. One patient was 13 years old, 16 cases were 14 to 40 years old and 9 was 41 to 70 years old.