Can the puncture extract all the lymph nodes as far as possible?

Lymph node puncture surgery is performed under local anesthesia, so the injection of anesthetics is painful at the beginning of the operation (similar to a skin test). It is not painful during the operation, but the wound can be painful for a day or two after the operation is completed and the anesthetic wears off. Lymphadenocentesis 1. Lymph node biopsy is performed to obtain the extract of lymph node to make smear cytology or pathogenic test can assist in the diagnosis of lymphadenopathy related diseases, such as infection (bacterial, viral, fungal, insect), tuberculosis, leukemia, lymphoma, malignant group, metastatic cancer, etc. 2. The operation steps: select suitable for piercing the enlargement of lymph nodes to regular disinfection of skin and performer finger, index finger and thumb with his left hand fixed lymph nodes and dry hand with 18 to 19, the needle syringe needle stabbed in lymph node along the long axis of the lymph node to dial needle and suction force, will take off inflatable will again after the needle syringe pump blood, made evenly onto the smear slides, Stain microscopic examination → Postoperative cover was fixed with sterile gauze and tape. 3. Note: ① It is best to puncture before iliac, so as not to have too much lipid, affect the smear ② if you fail to pull out the aspiration, the needle can be continuously punctured in different directions ③ pay attention to the selection of larger lymph nodes, and away from the large blood vessels ④ pay attention to the character of the extract before the smear 2, lymph node biopsy 1. Indications: Lymph node biopsy should be chosen for patients with lymphadenopathy who cannot be diagnosed by lymph node biopsy smear and are suspected of lymphoma leukemia, malignant group, immunoblastic lymphadenopathy, tuberculosis, tumor metastasis or sarcoidosis. 2. Biopsy site: generally, the enlarged lymph nodes should be taken, and the abdominal and femoral lymph nodes should be taken as few as possible if the peripheral lymph nodes are all enlarged. 3. The removed lymph nodes should be immediately fixed with 10% formaldehyde or 95% ethanol for examination. So if you ask? After dealing with the above matters needing attention will understand!

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