Is leukaemia bone marrow puncture result?
Oct 24, 2022
Bone marrow is the main hematopoietic tissue after birth. Hematopoietic cells undergo a series of proliferation, differentiation and maturation processes in the bone marrow, and develop into various blood cells with special functions, which are finally released into the peripheral circulation blood. Therefore, the study of the quantity and quality of blood cells in bone marrow is of great significance for the diagnosis and prevention of hematopoietic diseases. Bone marrow specimens were obtained by bone marrow aspiration. After collecting bone marrow fluid, it can be made into smear, bone marrow cell morphology examination, also can be carried out bacterial culture, stem cell culture, chromosome examination, some oncogene detection, etc. The site of bone marrow puncture is usually the anterior superior iliac spine or the posterior superior iliac spine, and the sternal or lumbar spinous process puncture can also be used in special cases.
Osteotomy is short for bone marrow aspiration. Bone marrow is the "factory" of blood cells and the largest and most important hematopoietic tissue in the human body. Leukemia is a malignant disease of the hematopoietic system characterized by abnormal proliferation of blood cells during growth and development. Such a change would not be evident from the patient's appearance and symptoms alone. Even the blood test can only reflect the changes of blood cells in the peripheral blood, and the changes of blood cells in the peripheral blood are easily confused with some other diseases, such as leukemia-like reaction, and can not accurately reflect the changes in the hematopoietic organs. Therefore, the diagnosis of leukemia must be made bone through. In addition, the type of leukemia can be accurately distinguished by taking bone marrow samples for examination, and corresponding treatment measures can be taken according to different types of leukemia.
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