【摘要】 就1982年121例遗传咨询门诊所查7例染色体异常进行报道与分析。常规进行淋巴细胞培养G显带,部分病例选加C带。7例的异常核型是:46,XX,-21,t(21q21q);46,X,i(Xq);45,X/46,XX;45,X/46,XY;45,XX,t(13q14q)mat;45,XX,t(13q14q);46,XY,nv(q)。更多还原

【Abstract】 7 cases (5.8%) with chromosome abnormality in number and structure in 121 casesgenetic counselled in 1982 are reported and analysed. G bandings, occasionaly C bandings,of routine lymphocyte culture were made in all cases. The abnormal karyotypes of these 7cases are 46, XX, -21, t (21q21q); 46, X, i (Xq); 45,X/46, xx; 45, X/46, XY; 45, XX, t(13ql4q)mat; 45, XX, t (13q14q); 46, XY, inv(q).更多还原