Please help me analyze whether I need to do a bone piercing or a chromosome test?

"Bone puncture" is for the purpose of diagnosis. A puncture needle is used to penetrate the bone marrow cavity, and a small amount of bone marrow is extracted for testing. The bone marrow fluid required for bone marrow examination is a very small amount, generally about 0.1ml.

This test can determine whether it is a hematopoietic lesion, and observe the morphology and classification of cells in the bone marrow to assist in the diagnosis of blood system diseases; septicemia or certain infectious diseases require bone marrow bacterial culture and smear examination for certain parasitic diseases; malignant tumors are suspected. Bone marrow metastasis.

So it must be done, and this test is not as scary as it sounds. It is similar to drawing blood, and it does not hurt at all.

Chromosomes are checked for genetic diseases.

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