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新生儿缺氧性脑病伴46,XX,-21,+t(21;21)罕见核型一例
A Newborn Case of Hypoxic-Ischemic Encephalopathy Accompanied with 46,XX,-21,+t(21;21)
【摘要】 <正>病例:患者,女,足月顺产,出生2h因口吐白沫30 min由妇产科转儿科就诊,体检:体重2700g;体温36.9℃;皮肤弹性尚可,前囟
【Abstract】 This report describes a cytogenetic aberration in one neonatal patient with hypoxic-ischemic en-cephalopathy. A rare karyotype,46 ,XX, - 21, +t(21; 21) , was detected. This de nono chromosomal abnormality may be caused by the meiotic non-disjunction of chromosomes during gametogenesis along with the formation of Robertsonian translocation between homologous chromosome 21.
- 【文献出处】 遗传 ,Hereditas(Beijing) , 编辑部邮箱 ,2003年04期
- 【分类号】R722.12
- 【下载频次】25