旁新生物综合征(Paraneoplastic syndromes)是那些和肿瘤有关的临床问题,它们不是由于恶性细胞对于正常器官功能所造成的解剖上或机械上干扰的直接结果。据估计,将近15％的晚期恶性肿瘤病人,在一些远离原发灶、并无转移的器官中,产生全身性影响。在病人生存期间,有50—75％的可能,旁新生物综合征变得很明显。这些综合征可分为内分泌源和非内分泌源性两种。自从有了较精确的内分泌测定,研究人员已能清楚地验证由泌尿生殖系肿瘤产生的几种异位的 Paraneoplastic syndromes are clinical problems associated with tumors. They are not the direct result of anatomical or mechanical disturbances of normal organ function caused by malignant cells. It is estimated that nearly 15% of patients with advanced malignancy have systemic effects in some organs that are distant from the primary lesion and have no metastases. During the survival of the patient, there is a 50-75% chance that the paraneoplastic syndrome becomes apparent. These syndromes can be divided into endocrine sources and non-endocrine sources. Since there have been more accurate endocrine measurements, researchers have been able to clearly test several ectopic types of urogenital tumors.