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Follow-up data of the 330 giant teratoma cases.
| Characteristic | Group 1 (n=111) positive/negative | Group 2 (n=219) positive/negative | P-value |
|---|---|---|---|
| Recurrence | 0/111 | 1/218 | 1.000 |
| Granulomatous peritonitis | 0/111 | 0/219 | 1.000 |
| Surgical site hematoma | 3/108 | 3/216 | 0.674 |
| Surgical site infection | 0/111 | 3/216 | 0.532 |
Group 1 underwent laparoscopic surgery; group 2 underwent laparotomic surgery.
