骨髓穿刺是临床常用的诊疗技术,其价值已为临床工作者所熟知,但骨髓穿刺亦有其一定之限制,首先,穿刺髓液制成涂片,不能看出固有骨髓组织结构,其次,穿刺有时还会遇到失败,常见的失败原因是“干抽”(Drytaps)和“血抽”(Blood taps),据 Ley 氏 Bone marrow puncture is a commonly used clinical diagnosis and treatment technology, its value has been well-known to clinicians, but there are some limitations of bone marrow biopsy, first of all, the puncture of the spinal fluid smear, can not see the inherent bone marrow tissue structure, and secondly, Sometimes fail, the common causes of failure are “Drytaps” and “Blood taps,” according to Ley’s