报告三例睾丸畸胎癌合併转移患者,其血浆中同时存有 HCG及α-FP。在化疗初期,此两者数值均明显下降;以后,两例 HCG值持续下降为阴性,而α-FP 下降却未能达正常范围(30毫微克/毫升),且其中一例复又上升。第三例在治疗初期两者亦迅速下降达正常以下,后α-FP 持续保持在正常范围以下,但HCG值却又上升直至死亡。 Three patients with testicular teratocarcinoma metastases were reported to have HCG and α-FP in their plasma. In the initial period of chemotherapy, both values ​​decreased significantly; later, the two cases of HCG values ​​continued to decline negatively, while the decrease of α-FP did not reach the normal range (30 ng/ml), and one of the cases increased again. In the third case, both of them also rapidly declined below the normal level during the initial stage of treatment, after which the α-FP continued to remain below the normal range, but the HCG value rose again until death.