CYTOGENETICS IN MENTALLY DEFECTIVE CHILDREN WITH ANOMALIES - A CONTROLLED STUDY

被引:40
作者
SUMMITT, RL
机构
[1] Department of Medical Genetics University, Wisconsin Medical School, Madison, WI
[2] Department of Pediatrics, University of Wisconsin Medical School, Madison, WI
基金
美国国家卫生研究院;
关键词
D O I
10.1016/S0022-3476(69)80008-9
中图分类号
R72 [儿科学];
学科分类号
100202 ;
摘要
Chromosomal analysis was performed on 50 mentally defective children with threeor more congenital anomalies, and chromosomal preparations were randomly coded for analysis. Four children had abnormal karyotypes: one was mosaic for an extra small ring chromosome, one had a 2-3 translocation, one was a clinically undiagnosed 18-trisomy and one had a partial deletion of the long arm of 18. No abnormalities were found in preparations from control subjects. © 1969 The C. V. Mosby Company.
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页码:58 / +
页数:1
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