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一、前言关于双生子的卵别的诊断,过去有过许多报告。其一是胎盘的方法,即使一个胎盘、一个绒毛膜,其同卵的机会也只有70%Amery(1976);另一种方法为相似法,即观察双生子各种性状如血型、血清、红细胞和白细胞的各种表现类型、唾液分泌型及皮纹等。尽管如此诊断,同卵的准确性也仅在95%左右。最近利用测定HLA抗原的方法来鉴定卵别,准确性达99%以上。本文根据性别、毛发、面容、耳廓及虹膜颜色来鉴别卵别,并做了泪点形状、大小以及掌纹调查,介以了解此两性状对卵别的意义。
I. Preface There are many reports on the diagnosis of twins in the past. One is the placenta method. Even a placenta, a chorion, has only 70% chance of being identical. Amery (1976); the other is a similar method of observing twin traits such as blood type, serum, erythrocyte And the various manifestations of leukocytes, salivary secretion and dermatoglyphics. Despite this diagnosis, the accuracy of homozygotes is only about 95%. Recently used to determine the method of identification of HLA antigens do not, the accuracy of more than 99%. In this paper, according to gender, hair, face, auricle and iris color to identify the other do not, and did a punctate shape, size and palmprint investigation, to understand the other traits of the other meaning of the egg.