This is a partial mole that occurs when two sperms fertilize a single ovum. 两个精子与一个卵子受精时产生部分性葡萄胎。
Conclusion CDFI is a useful method in treatment of the invasive hydatidiform mole and in monitoring the tumor response to chemotherapy. 结论利用彩色多普勒对侵蚀性葡萄胎的诊断以及观察其疗效是一个很有价值的方法。