Clinical biopsy needle preoperative biopsy

Refers to a biopsy taken before therapeutic surgery or other treatments (such as radiotherapy, chemotherapy). Generally, a small part of the diseased tissue (such as small lesions and located on the body surface) is usually taken for pathological biopsy. After formaldehyde fixation, paraffin embedding, sectioning, and HE staining, it takes 3 to 7 days to send a diagnosis report. Its purpose is to make the diagnosis clear, so that the corresponding surgery or other treatment measures can be taken clinically. This kind of biopsy is mostly performed in outpatient clinics, and only small pieces of tissue are taken, so it is also called "small biopsy" or "outpatient small materials." The materials of certain internal organs obtained by endoscopic forceps are more typical ultra-small biopsies, such as gastric mucosal lesions obtained by gastroscopy and lung lesions obtained by fiberoptic bronchoscopy, in order to confirm whether it is cancer or not, and then undergo surgery and other treatments.

The advantage of this kind of preoperative biopsy is that it is less traumatic and can generally be done in the outpatient clinic. Most of it can help clinical diagnosis, so that the clinic has an accurate basis for the next step in formulating treatment plans. Its disadvantages are: it is difficult to obtain materials for some deep-seated lesions; a small biopsy should be carefully taken for a small number of lesions that can cause bleeding or dissemination; if the materials are not in accordance with the standard or the lesions are not obtained, it is easy to cause diagnosis difficulties or missed diagnosis; patients and clinicians have to wait It takes a long time (more than 3 days) to get a diagnosis report, which is not suitable for those who urgently need a clear diagnosis.

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