Table 1 Preoperative sonographic findings
| Laparoscopy (77 patients) | Laparotomy (75 patients) | p value | ||
|---|---|---|---|---|---|
No | % | No | % | ||
Extrauterine gestational sac | 14 | 18 | 34 | 45 | 0.01 |
Intrauterine gestational sac | 1 | 1.3 | 0 | – | – |
Extrauterine fetal pole | 5 | 6.5 | 25 | 33 | 0.0001 |
Adnexal mass | 50 | 65 | 35 | 47 | 0.03 |
Free fluid | 41 | 53 | 54 | 72 | 0.03 |