December 1971

Trisomy D1 Syndrome With DqDq Tandem Translocation

Author Affiliations

From the Variety Club Cytogenetic Laboratory, Department of Pediatrics, Wayne State University School of Medicine, and Children's Hospital of Michigan, Detroit.

Am J Dis Child. 1971;122(6):535-537. doi:10.1001/archpedi.1971.02110060105019

An infant had typical clinical symptoms of trisomy D1 and a rare DqDq tandem translocation. Our patient can be compared with two other previously reported cases. His mother has increased breakages of chromosomes. His father, maternal grandfather, and grandmother have normal chromosomes.