Table 4.

Comparison of clinicopathologic parameters accord-ing to DNA ploidy

Parameter	Diploid (n = 45)	Aneuploid (n = 10)	P
Sex (M:F)	21:24	4:6	0.702
Age (mean, yr)	60.8	56.1	0.225
Mean tumor size (cm)	4.1	10.5	0.007
Mean mitoses counts	5.0	40.0	0.022
Risk group: Very low/low	34	2	0.001
Intermediate/high	11	8
Cellularity: Low	11	0	0.008
Intermediate	31	6
High	3	4
Nuclear atypia Mild	24	3	0.016
Moderate	18	3
Severe	3	4
Necrosis Absent	38	6	0.080
Present	7	4
Hemorrhage Absent	33	5	0.149
Present	12	5
Infiltrative growth Absent	27	3	0.085
Present	18	7
Tumor cell type Spindle	36	4	0.010
Epithelioid	9	6