Horn L C, Emmrich P, Bilek K, Bruder E
Institut für Pathologie, Universität Leipzig.
Zentralbl Gynakol. 1996;118(11):591-7.
Many factors can alterate the correct implantation of the blastocyste, e.g. alterations of the tubal micro-environment or inflammatory processes. For correct implantation a mature endometrium is necessary. Other alterations, which can cause an abortion are immunological mechanisms. Gestational trophoblastic disease includes the partial and complete hydatidiform mole, as well as the chorioncarcinoma. Proliferations of the intermediate trophoblast are the placental site nodule or plaque, the exaggerated placental site and the placental site trophoblastic tumor. The distinction of the different causes of malimplantation and abortion are necessary to prevent a further disruption of a following pregnancy.
许多因素可改变囊胚的正确着床，例如输卵管微环境的改变或炎症过程。为实现正确着床，成熟的子宫内膜是必需的。其他可导致流产的改变是免疫机制。妊娠滋养细胞疾病包括部分性和完全性葡萄胎以及绒毛膜癌。中间型滋养细胞的增殖有胎盘部位结节或斑块、超常胎盘部位及胎盘部位滋养细胞肿瘤。区分着床异常和流产的不同原因对于防止后续妊娠的进一步中断很有必要。
