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原发性闭经除内分泌失调及生殖器官疾患外,因染色体异常引起者约占病因的30—50%。自1980年10月至1983年11月,我们共对62例原发性闭经患者作了全身性及妇科检查,并按我室常规进行了外周血淋巴细胞培养及G 带染色体检查,其中29例曾予报道,现进一步分析讨论如下。62例中有染色体异常者27例,占43.5%,其中8例为45X;4例为46X,i(Xq);7例为嵌合体(45,X/46,X,i(Xq)2例,45,X/46,XX、45,X/46,XY、45,X/46,X,i(Xq)/46,XX、45,X/46,X,X_(?)/46,XX 及45,X/46,X,X_(?)/
In addition to the primary amenorrhea endocrine disorders and genital disorders, caused by chromosomal abnormalities accounted for about 30-50% of the cause. From October 1980 to November 1983, we conducted a total of 62 cases of primary amenorrhea patients underwent general and gynecological examination, and according to our routine routine peripheral blood lymphocyte culture and G-band chromosome examination, of which 29 cases Have been reported, are further analysis discussed below. Among the 62 cases, there were 27 cases with chromosomal abnormalities, accounting for 43.5%, of which 8 cases were 45X; 4 cases were 46X, i (Xq); 7 cases were chimeras (45, X / 46, X, , 45, X / 46, XX, 45, X / 46, XY, 45, X / 46, X, i (Xq) / 46, And 45, X / 46, X, X _ (?) /