Partial trisomy 13: karyotype 46,XY,-6, plus t(13q,6q).

@article{Fryns1974PartialT1,
  title={Partial trisomy 13: karyotype 46,XY,-6, plus t(13q,6q).},
  author={J. P. Fryns and Ephrem Eggermont and Herman Verresen and Herman Van den Berghe},
  journal={Humangenetik},
  year={1974},
  volume={21 1},
  pages={47-54}
}