例1:社会性别:女,30岁,未婚。主因外生殖器畸形而来院查外周血染色体。经无菌抽取静脉血,无菌接种培养基,37℃培养72h后收获、制片,姬姆萨染色,镜下核型分析,核型为46,XY。查体:身高1·67m,乳房发育良好,阴毛、腋毛稀少,两侧大阴唇内有椭圆形物,阴蒂长,无阴道,尿道开口于阴蒂顶 Example 1: Gender: Female, 30 years old, unmarried. The main external genital malformations from the hospital to check the peripheral chromosomal. Venous blood was collected aseptically and sterilely inoculum medium was harvested at 37 ° C for 72h. The cells were harvested, photographed, and analyzed by Giemsa staining and karyotype analysis. The karyotypes were 46 and XY. Physical examination: height 1. 67m, breast good, pubic hair, armpit hair sparse, oval on both sides of the labia majora, the clitoris long, no vaginal, urethral openings in the top of the clitoris