真两性畸形临床上较罕见，而双胞胎真两性畸形尚未见报道。1995年3月我院收治2倒真两性畸形的患儿，为双胞胎，已当作男孩抚养到6岁。根据家长的意愿及患儿内外生殖器的条件，术后改为1男1女。经过1年半的随访，患儿外生殖器形态逼真，性别特征明显。1居日商个例1：6岁，双胞胎 Genuine hermaphroditism clinically rare, while the twins true hermaphroditism has not been reported. March 1995 admitted to our hospital 2 true bisexual deformity of children, twins, has been raised as a boy to 6 years old. According to the wishes of parents and children with genital conditions inside and outside, changed to 1 male and 1 female. After a year and a half of follow-up, children with vivid genital morphology, gender characteristics are obvious. 1 Japanese businessmen Example 1: 6 years old, twins