Why Do We Need A Biopsy Needle? What's The Point Of A Biopsy

To do a biopsy is to use a sampler to go to the tumor and take a piece of tissue, and then take it to the laboratory and paraffin it, and then stain and slice it, and then look at it under a microscope. In the most intuitive determination of whether there is cancer. It's the ultimate way to diagnose cancer. But that doesn't mean it has to be cancer to get a biopsy. As long as there is a high suspicion of cancer.