Table 1.

Incidence of Numerical Chromosome Changes in Patients With MM According to the Different Chromosomes Analyzed

Chromosome AbnormalityChromosome
1 3 6 7 8 910 11 12 13 15 17 18 Xm Xf
Trisomy  19/49  10/30  15/55  14/47  3/39  29/52 3/38  13/40  1/39   13/32  10/46   9/35  1/39 
 38.8  33.3  27.3  29.8  7.7  55.8  7.9 32.5  2.6   40.6  21.7  25.7  4.5 
Monosomy   3/49     2/39    1/40   16/48   1/32    2/35   6/19 
 6.1     5.1    2.5   33.3  3.1  5.7   31.5  
 
Total  22/49 10/30  15/55  14/47  5/39  29/52  3/38  14/40 1/39  16/48  14/32  10/46  11/35  1/39  6/19 
 44.9  33.3  27.3  29.8  12.8  55.8  7.9 35  2.6  33.3  43.7  21.7  31.4  4.5 31.5 
Chromosome AbnormalityChromosome
1 3 6 7 8 910 11 12 13 15 17 18 Xm Xf
Trisomy  19/49  10/30  15/55  14/47  3/39  29/52 3/38  13/40  1/39   13/32  10/46   9/35  1/39 
 38.8  33.3  27.3  29.8  7.7  55.8  7.9 32.5  2.6   40.6  21.7  25.7  4.5 
Monosomy   3/49     2/39    1/40   16/48   1/32    2/35   6/19 
 6.1     5.1    2.5   33.3  3.1  5.7   31.5  
 
Total  22/49 10/30  15/55  14/47  5/39  29/52  3/38  14/40 1/39  16/48  14/32  10/46  11/35  1/39  6/19 
 44.9  33.3  27.3  29.8  12.8  55.8  7.9 35  2.6  33.3  43.7  21.7  31.4  4.5 31.5 

Results expressed as number of abnormalities found/number of cases studied (percentage below). Chromosome Y was normal in all men studied (n = 36).

Abbreviations: Xm, chromosome X in men; Xf, chromosome X in women.