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1965年Wolf等描述了1例B组染色体短臂部分缺失的患儿,经放射自显影术证实这条异常染色体是4号染色体。从此以后,4p单体性综合征陆续有所报道。作者在门诊病人染色体检查中发现1例4号染色体部分单体综合征,现报告如下。
In 1965, Wolf et al. Described a case of a partial deletion of the short arm of chromosome B in group B and confirmed by autoradiography that chromosome 4 was abnormal. Since then, 4p single syndrome have been reported. The author found out in the outpatient chromosome examination of a chromosome 4 haplotype syndrome, are as follows.