骨髓转移癌早期诊断较为困难,且易误诊为再生障碍性贫血。现将笔者所见二例报告如下,并略加讨论以引起临床工作者的重视。例1 男,19岁。因贫血伴胸、髂骨痛50天,于1977年5月18日入院。入院前50天曾呕吐咖啡色 Early diagnosis of bone marrow metastasis is more difficult and easily misdiagnosed as aplastic anemia. Now I see two cases reported as follows, and a little discussion to arouse the attention of clinicians. Example 1 Male, 19 years old. Due to anemia with chest, iliac pain for 50 days, on May 18, 1977 admission. 50 days before admission vomit brown