In many hospitals, biopsy is performed together with pathology, and some patients’ report cards show results that one is benign and one is malignant. This is because biopsy refers to a biopsy, which is the removal of diseased tissue or tissue suspected of having a lesion from the patient’s body, and the taking of this tissue is a biopsy. The biopsy is followed by pathological sectioning. The amount of tissue taken during the biopsy is relatively small, so there are many suspicious parts that cannot be taken out for laboratory tests, resulting in omissions. For example, if the malignant part of the biopsy is not taken, but the benign part is taken, the result is naturally benign. The postoperative pathological examination tissue is more complete, and the malignant part can be selected for biopsy. Because the scope is relatively large, there is basically no misdiagnosis and basically no possibility of missing the diagnosis.