5 CASES DEMONSTRATING THE DISTINCTIVE BEHAVIORAL FEATURES OF CHROMOSOME DELETION 17(P11.2 P11.2) (SMITH-MAGENIS SYNDROME)

被引:56
|
作者
COLLEY, AF [1 ]
LEVERSHA, MA [1 ]
VOULLAIRE, LE [1 ]
ROGERS, JG [1 ]
机构
[1] ROYAL CHILDRENS HOSP,MURDOCH INST,DEPT GENET,VICTORIAN CLIN GENET SERV,PARKVILLE,VIC 3052,AUSTRALIA
关键词
Abnormal behaviour; chromosome deletion; hyperactivity; self‐mutilation; sleep disturbance; Smith‐Magenis syndrome;
D O I
10.1111/j.1440-1754.1990.tb02372.x
中图分类号
R72 [儿科学];
学科分类号
100202 ;
摘要
Abstract Children with hyperactivity and self‐destructive behaviour present a difficult problem for parents and paediatricians. The syndrome described by Smith and Magenis is due to a deletion on the short arm of chromosome 17: del(17)(p 11.2 p 11.2). Clinical manifestations include brachycephaly and a flat mid‐face; brachydactyly; short, broad hands; mental retardation; and aberrant behaviour, including hyperactivity. We report on five children, and review the literature on a newly recognised syndrome in which the behaviour manifestations may precede and often overshadow the learning disabilities and unusual appearance. In addition, we have found sleep disturbance to be a major feature in our patients. Copyright © 1990, Wiley Blackwell. All rights reserved
引用
收藏
页码:17 / 21
页数:5
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