MethodsComparative genomic hybridization (CGH) and fluorescence in situ hybridization (FISH) were performed to detect the known small marker chromosome in this patient.

• 方法:应用比较基因组杂交(comparative genomic hybridization,CGH)和荧光原位杂交(fluorescence in situ hybridization,FISH)技术对1例小标记染色体患者进行分子细胞遗传学检测。