癌肿自发性消退的病例引起了医师和公众的普遍关注.尽管这一现象在临床中极为少见,但在泌尿生殖系统的癌肿中相对多见,其中较为多见者是转移性肾癌.肾癌的转移性病变在发现之前可潜伏多年,引起各种非转移性综合症.Everson等指出,癌肿自发性消退是指在未经治疗或治疗不充分的情况下癌肿部分或完全消失,并将 The case of spontaneous regression of cancer caused widespread concern of physicians and the public. Although this phenomenon is extremely rare in clinical practice, it is relatively common in cancers of the genitourinary system, of which the more common are metastatic renal cancer. The metastatic lesions of kidney cancer can be dormant for many years before discovery, causing various non-metastatic syndromes. Everson et al pointed out that the spontaneous regression of cancer refers to the partial or complete disappearance of cancer in the absence of treatment or inadequate treatment. And will