Can A Needle Biopsy Cause Cancer To Spread?

Biopsy does not cause cancer cells to metastasize or spread.

Puncture is a very common biopsy means in the oncology department. It is a diagnosis and treatment technology that mainly involves inserting a puncture needle into the body cavity to extract secretions for testing, injecting gas or contrast agent into the body cavity for contrast examination, or injecting drugs into the body cavity. In fact, the purpose of puncture is to draw blood for testing, transfusion, infusion, catheter placement for angiography, etc.