Table 1: Karyotypes found in the 98 patients of this study.

Karyotype %

Pure lineage8687.76
 47,XXY8283.67
 48,XXXY11.02
 48,XXYY33.06
Mosaicisms1212.24
 47,XXY/46,XY77.14
 47,XXY/48,XXYY22.04
 47,XXY[4]/48,XXXY[2]/46,XY[44]11.02
 49,XXXXY[44]/48,XXXY[6]11.02
 47,XXY[36]/48,XXXY[1]/46,XX[1]/46,XY[2]11.02