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妊娠滋养细胞肿瘤(gestational trophoblastic neopla-sia,GTN)包括:侵蚀性葡萄胎、绒癌及中间型滋养细胞肿瘤。临床诊断主要依靠检测葡萄胎清除后或妊娠后血人绒毛膜促性腺激素(HCG)水平及影像学检查转移病灶,组织学仅为诊断侵蚀性葡萄胎或绒癌的客观证据。由于绝大多数GTN患
Gestational trophoblastic neoplasia (GTN) includes: aggressive mole, choriocarcinoma and mesenchymal tumor. Clinical diagnosis depends mainly on the detection of hydatid cysts of human gonadotropin (HCG) after hydatidiform mole removal or pregnancy, and histological examination of metastatic lesions. Histology is only objective evidence for the diagnosis of invasive hydatidiform mole or choriocarcinoma. Due to the vast majority of GTN patients