双语：四川出生罕见双头单体女婴

On May 5, a 25-year-old woman gave birth to a baby girl with two heads in Suining city, Sichuan Province. The sisters are believed to suffer from a condition known as dicephalic parapagus - an extremely unusual form of twin conjoinment where only a single body develops. The birth of dicephalic parapagus conjoined twins is extremely rare, with most cases occurring in southwest Asia and Africa. 5月5日，四川遂宁市一名25岁女子产下一双头单体女婴。就了解，这对姐妹患有所谓的“双头畸胎”症，是两胎连体结合到一起的一种极端现象。“双头畸胎”非常罕见，大部分案例发生于西南亚以及非洲。