What does a lymph node biopsy wound look like

There are two kinds of lymph node biopsy methods, and the wounds are also different. Type 1: Percutaneous fine needle biopsy, using a trocar with a diameter of one millimeter with a barb at the needle tip. Under the guidance of B-ultrasound, insert the trocar into the diseased lymph node and quickly take it out. The needle tip barb can be hooked for a little For the diseased tissue, send the diseased tissue to the pathology department for cytological examination. With this biopsy method, the wound is only the size of a pinhole, and there is no scar after recovery. In the second type, after local anesthesia, the skin is cut horizontally by 2 to 3 cm, and the subcutaneous tissue is freed to reach the diseased lymph node, and the lymph node is completely removed. This type of biopsy method has a horizontal wound with a length of 2 to 3 cm.

If you have any questions, please contact us. Our company can produce various customized needles, medical needles, puncture needles, hypodermic needles, biopsy needles, vaccine needles, injection needles, syringe needles, veterinary needles, pencil point needle, ovum pick up needles, spinal needles, etc. If you need customized needle products, please contact us. We look forward to your inquiry! The quality of the products manufactured in our factory will surely satisfy you!

Please contact us if you need: zhang@sz-manners.com