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Table 3 Preoperative transabdominal ultrasonography findings of subumbilical region using visceral slide test (distance ≤1 cm)

From: Comparative study among cine-magnetic resonance imaging, ultrasound, and periumbilical ultrasound-guided saline infusion in high-risk patients for subumbilical adhesions before laparoscopic entry

 

Laparoscopic findings

Without adhesions

With adhesions

 

U/S without adhesions

63

2

65

U/S with adhesions

8

17

25

 

71

19

90