染色体倒位是染色体畸变之一。实质上是遗传物质或遗传信息的增减,可以产生遗传学的剂量效应和位置效应,一般能不同程度地影响机体的发育和生存,故而产生明显的临床效应。我室自1982年～1998年间,从有不良生育史的8500例患者中发现倒位患者80例,现做如下分析。 Chromosome inversion is one of the chromosomal aberrations. Substantially the increase or decrease of genetic material or genetic information, can produce genetic dose-effect and location effects, usually to varying degrees affect the body’s development and survival, and thus have a significant clinical effect. My room from 1982 to 1998, from 8,500 cases of adverse childbearing history found 80 cases of inverted patients, are doing the following analysis.