由于绒毛膜促性腺激素(HCG)的特异性和实用性,对于恶性滋养细胞肿瘤患者,常可不必借助病理就能作出诊断。这一临床标准认为:继发于足月产的或流产的恶性滋养细胞肿瘤均应诊断为绒癌;继发于葡萄胎者,6个月以内诊断为侵蚀性葡萄胎,1年以上者诊断为绒癌,而6～12个月,有学者建议,为 Due to the specificity and utility of human chorionic gonadotropin (HCG), diagnosis of malignant trophoblastic tumors can often be made without pathology. The clinical criteria that: secondary to full-term or miscarriage of malignant trophoblastic tumors should be diagnosed as choriocarcinoma; secondary to hydatidiform mole, diagnosed within 6 months as invasive hydatidiform mole, more than 1 year diagnosis For choriocarcinoma, and 6 to 12 months, some scholars suggest