I have leukemia, why do I need to repeat the needle check during the treatment?

Dec 22, 2021

Through the bone puncture, you can see the changes in the morphology and composition of various components in the bone marrow and cells. So as to diagnose the specific cause. Bone puncture is not to prove leukemia. Osteopuncture is the most basic diagnostic method in hematology. It is also necessary. "Bone puncture" is to penetrate the bone marrow cavity with a puncture needle to extract a small amount of bone marrow for laboratory tests. Some patients mistakenly believe that the extraction of bone marrow fluid for bone marrow puncture will damage the body’s essence, damage and vitality, and are unwilling to perform the examination. In fact, the bone marrow fluid required for bone marrow examination is very small, generally about 0.1ml, while the total amount of normal human bone marrow fluid is about 2600ml. It can be seen that the bone marrow fluid drawn during bone marrow puncture examination is insignificant compared with the total amount of human body. What's more, there is continuous regeneration of a large number of cells in the body every day. In addition, patients often think that bone marrow aspiration is painful and fearful, but in fact it is unnecessary. "Bone puncture" does not have any danger, nor does it leave anything behind. Sequelae. Some diseases, especially some blood diseases, cannot be diagnosed without this examination. If the condition requires it, you should do it without hesitation. Even if the bone marrow does not have any disease, it is a big gain, because the elimination of blood diseases can not only The mental burden is relieved, and at the same time, the pain and possible side effects of unnecessary treatments for patients and their families can be relieved.

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