与额外标记染色体相关的男性不育症
Male Infertility Associated with a Supernumerary Marker Chromosome.
作者信息
Song Seung Hun, Park Sang Hee, Shin Eunah, Jung Jae Hung, Shim Sung Han, Kim Dong Suk
机构信息
Department of Urology, CHA Gangnam Medical Center, CHA University, Seoul, Korea.
Fertility Center, CHA Gangnam Medical Center, CHA University, Seoul, Korea.
出版信息
World J Mens Health. 2017 Dec;35(3):205-208. doi: 10.5534/wjmh.17015. Epub 2017 Sep 6.
A marker chromosome (mar) is a structurally abnormal chromosome in which no part can be identified. The significance of a marker varies, depending on the material contained within the marker. Very few reports have been published of marker chromosomes associated with male infertility. Here, we report the case of an infertile man with a rare variant of a marker chromosome of a mos 47,XY,+mar[25]/46,XY[25] karyotype.
标记染色体（mar）是一种结构异常的染色体，其任何部分都无法识别。标记染色体的意义各不相同，这取决于标记染色体所含的物质。与男性不育相关的标记染色体的报道极少。在此，我们报告一例不育男性病例，其具有罕见的嵌合体标记染色体变异，核型为47,XY,+mar[25]/46,XY[25]。
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