Table 1

Clinicopathological features of patients with OSCs
Low-grade High-grade P
(n = 11) (n = 70)
Age at diagnosis, yrs, median (min-max) 52 (44–71) 63.5 (37–89) 0.028*
FIGO stage, n (%)
I-II 4 (36.4) 6 (8.6) 0.026
III-IV 7 (63.6) 64 (91.5)
Mitotic activity, median (min-max) 9 (1–12) 27 (13–65) < 0.001*
Vascular invasion, n (%)
No 10 (90.9) 20 (28.6) < 0.001
Yes 1 (9.1) 50 (71.4)
Residual tumor, n (%)
No 7 (63.6) 12 (17.1) 0.019
≤ 2 cm 1 (9.1) 14 (20.2)
≥ 2 cm 3 (27.3) 44 (62.9)

*Based on Mann–Whitney U test.

Based on χ2 test.

Sundov et al.

Sundov et al. Diagnostic Pathology 2013 8:21   doi:10.1186/1746-1596-8-21

Open Data