绒毛膜上皮细胞癌(绒癌)为胎盘的恶性肿瘤,多生长在子宫,可因宫外孕而发生于输卵管或卵巢,但也可原发于胃、脑、肝、肺等器官,但少见男性小儿患有肾上区绒癌者。我科近遇1例,报告如下。男,14个月。因发现小儿腹部膨大二个月、近二十天更见明显而收住我科。患儿近二个月来无发热、 Choriocarcinoma (choriocarcinoma) is a malignant tumor of the placenta that grows in the uterus and may occur in the fallopian tubes or ovaries due to ectopic pregnancy but may also occur in the stomach, brain, liver, lungs and other organs, but rare in male children People with supratentorial choriocarcinoma. A recent case of our department, the report is as follows. Male, 14 months. Abdominal enlargement for two months because of the discovery of children, nearly 20 days more obvious and admitted to our department. Children with fever in the past two months,