Are there any requirements before the bone marrow needle operation?

Disease analysis: Hello, bone marrow biopsy is a commonly used diagnostic technique to take bone marrow fluid, indications

1, various causes of anemia and various types of leukemia, thrombocytopenic purpura, multiple myeloma, metastatic tumors, myelodysplastic syndrome, myelofibrosis, malignant histiocytosis and so on.

2. Some parasitic diseases, such as malaria and kala-azar, can be detected.

3. Long-term fever and enlargement of liver, spleen and lymph nodes can be examined by bone marrow puncture for definite diagnosis.

Suggestions: Although puncture is an invasive examination, there is no significant damage to the body and no need for special care due to the simple operation, less extraction of bone marrow fluid and little pain for the patient. There are no special requirements before surgery, and attention should be paid to those with weak physique and bleeding tendency after surgery. Hemostasis: Generally to pressure hemostasis. 2. Bed rest: After the examination, there will be slight pain in the piercing area. The patient can rest in bed for one day and limit the movement of limbs, and then return to normal. 3. Prevention of infection: Local tissue is strictly disinfected during puncture. Keep the skin of the piercing area clean and dry. Replace the covered gauze when it is wet with blood or sweat. Pinhole appears red, swollen, heat, pain, available 2% iodine tincture or 0.5% iodophor and other local smear, 3-4 times a day. If accompanied by systemic fever, you should contact the doctor, according to the appropriate choice of antibiotics.