What are the advantages of liquid biopsy?
Feb 17, 2022
Oh, bone marrow puncture, which is to use a bone piercing needle to penetrate the bone where the bone marrow is rich, take out the needle core, connect a syringe (syringe) to suction the bone marrow fluid by negative pressure,
For bone marrow biopsy, after bone marrow puncture, a biopsy needle and rigid forceps will be used to bite off part of the bone marrow biopsy tissue. This is especially helpful for the case of multiple "dry extractions" of bone marrow puncture. For example, some diseases such as myelofibrosis, then If you only have a bone marrow aspiration, it is often a dry aspiration, and no bone marrow fluid can be extracted.
Therefore, bone marrow biopsy is a means of further diagnosis.
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