Table 2 Correlation between tumor recurrence and clinicopathological factors in patients with leiomyosarcoma originating from ovarian vein
From: Vascular leiomyosarcoma originating from the right ovarian vein: a case report and literature review
n (%) | Tumor recurrence | P value | ||
|---|---|---|---|---|
Yes | No | |||
Patient, n (%) | 12 | 6 (50.0) | 6 (50.0) | |
Age (range) | 12 | 51 (37–67) | 59.5 (56–78) | 0.09 |
Side, n (%) | 11 | |||
Left | 6 (54.5) | 2 (40.0) | 4 (66.7) | 0.57 |
Right | 5 (45.5) | 3 (60.0) | 2 (33.3) | |
Tumor size (range) | 11 | 16.5 (3–28) | 7.3 (5–21) | 0.32 |
Growth pattern, n (%) | 9 | |||
Extra | 4 (44.4) | 1 (20.0) | 3 (75.0) | 0.21 |
Mixed | 5 (55.6) | 4 (80.0) | 1 (25.0) | |
Surgery, n (%) | 12 | |||
Tumor resection (simple excision + en block) | 5 (41.7) | 1 (16.7) | 5 (83.3) | 0.08 |
Tumor resection with adjacent organ | 7 (58.3) | 5 (83.3) | 1 (16.7) | |
Adjuvant therapy, n (%) | 11 | |||
Yes | 5 (45.5) | 2 (40.0) | 3 (50.0) | 1 |
No | 6 (54.5) | 3 (60.0) | 3 (50.0) | |
Mitotic count, n (%) | 7 | |||
< 20/HPF | 4 (57.1) | 0 (0.0) | 4 (100) | 0.03 |
≥ 20/HPF | 3 (42.9) | 3 (100) | 0 (0.0) | |