Tandem translocation of chromosomes 22 and 15 with two preserved satellite stalk regions and deletion 22q13.3-qter.

We describe here a case of a tandem 22/15 translocation with deletion of the 22q13.3-qter region and retention of the NOR of chromosome 15. A 2(1/2)-year-old Korean girl was referred for chromosome analysis after a clinical evaluation for developmental delay. Physical examination revealed hypotonia, developmental delay, delay of gross motor milestones and… CONTINUE READING