How Should Lymph Node Check?

In the past, the diagnosis of lymph nodes was usually made by hand palpation, but some lymph nodes could not be touched clinically, and these lymph nodes were often smaller and deeper.

Ultrasound diagnosis can be used as an ideal follow-up method because it is a non-invasive method, can be repeatedly examined, and can quantitatively evaluate lymph nodes. Ultrasound diagnosis is based on the size and structure of lymph nodes to evaluate the efficacy of radiotherapy and chemotherapy, when the lymph node shrinks to more than 25% of the initial value for radiotherapy positive reaction. The typical response to radiotherapy is that lymph nodes shrink, their contour becomes unclear and internal echo is not uniform. In the early stage of treatment, the structural changes of malignant tumors are usually not obvious, and most of the changes occur in the middle stage of chemotherapy, so this period is the most suitable for follow-up. The advantage of ultrasound follow-up is not only accurate assessment of lymph nodes, but also timely revision of the irradiation range.

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