The girl born after prenatal gene diagnosis carried a 9.4Kb fragment by PERT 87-15 and her serum CK level reached to 265U/L,otherwise her growth development was normal. Duchenne muscular dystrophy(DMD)or a carrier with DMD symptoms can be ruled out.

• 产前基因诊断女孩携有 87-15的 9.；4Kb片段；CK2 6 5U /L；是杜氏肌营养不良症(DMD)致病基因携带者；现生长发育正常；排除她不是Duchenne(DMD)型肌营养不良症患者或有症状的DMD的女性携带者。