Blood and marrow tests may be done in the doctor's office or in a hospital. A bone marrow aspiration and biopsy are almost always done together.

血液和骨髓检测可以在医生诊所或医院里做。骨髓穿刺和活组织检查通常都要做。

youdao

Conclusion:It is simplicity and directly that to distinguished the stage of MDS with bone marrow biopsy; and for the cases of dry tap bone marrow aspiration was more useful.

结论：骨髓活组织检查对于骨髓增生异常综合征（MDS）的阶段划分直观、明了，尤其在骨髓干抽病例更有其优越性；

youdao