判断肿瘤的良性和恶性,在大多数情况下还是比较容易的,因为它们有各自的形态特征及临床不同的表现。但“良性”与“恶性”,对人体的影响截然不同,徜若判断错误,将恶性判断为良性,则可使患者失去及时治疗的机会;反之,若将良性误判为恶性,则不仅造成患者的精神负担,而且不必要的根治手术、放射治疗或化学治疗都会严重损害机体的健康,甚至造成终生残废——后果严重。因此,对肿瘤性质的定性至关重要,也就是 Judging the benignness and malignancy of tumors is easier in most cases because they have their own morphological characteristics and clinically different manifestations. However, “benign” and “malignant” have a completely different influence on the human body. If judgement is wrong, judging the malignancy as benign can make the patient lose the opportunity for timely treatment. Conversely, if the benign misjudgment is malignant, it will not only result in The mental burden of patients, and unnecessary radical surgery, radiation therapy or chemotherapy will seriously harm the health of the body, and even cause life-long disability - the consequences are serious. Therefore, the qualitative nature of tumors is crucial, that is,