Granulosa Cell Tumor of the Ovary: A Retrospective Study of 31 Cases and a Review of the Literature
Table 2
Univariate analysis of overall survival.
OS 5-year survival
Stage
Stage I
98%
0.04
Stages II–IV
65%
Tumor size (cm)
<10
85%
0.06
≥10
78%
Mitotic index
Low
85%
0.01
Intermediate-high
60%
Age (years)
≤60
85%
0.9
>60
86%
Nuclear atypia
Yes
80%
0.3
no
87%
Residual disease
RO
70%
0.05
R1-2
57%
Tumor rupture
Yes
68%
0.22
No
76%
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