染色体异常四例
CHINESE JOURNAL OF MEDICAL GENETICS(2010)
Abstract
例1 女,28岁,自然流产2次,均在孕70天左右.经期紊乱,量少.查体:身体健康,表型、智力正常,身高162 cm.乳房发育正常,B超检查:子宫卵巢发育正常.无有毒物质及放射线接触史.有一姐姐结婚多年未生育,但没有作任何检查.
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