葡萄胎在东南亚国家较多见,在中国各医院收治的这类病例亦较多。葡萄胎恶变率高,可继续发展成为绒癌,具有较大的危害性,对妇女的生命威胁也很大。因此多年来国内外在这方面进行了很多研究,在早期诊断和根治疗法方面已取得了不少进展,病死率有所降低,但目前尚无预防的有效方法。弄清葡萄胎的发病情况和发病原因,减少葡萄胎的发生,极为必要。 Mole is more common in Southeast Asian countries, more cases are admitted to hospitals in China. Hydatidiform mole high rate of malignant transformation, can continue to develop into choriocarcinoma, with greater harm to the lives of women is also a great threat. Therefore, many studies have been carried out in this area both at home and abroad over the years. Much progress has been made in the early diagnosis and radical therapy and the case fatality rate has been reduced. However, no effective prevention method is currently available. To understand the incidence of hydatidiform mole and the etiology, reduce the occurrence of hydatidiform mole, is extremely necessary.