摘要: Abstract 1. A clinical and pathological study of 72 consecutive cases hydatidiform mole is presented. 2. Eight (11 per cent) exhibited malignant tendencies one week to 4 months following detection the mole. 3. The final diagnosis in these 8 proved be chorioadenoma destruens 5; choriocarcinoma one; metastatic moles (chorionepithelioma ?) lungs 4. There was no death or recurrence this series.