Utility of routine postoperative upper gastrointestinal swallow studies following laparoscopic one anastomosis gastric bypass

Table 2 Abnormal upper gastrointestinal swallow studies

Patient	Diagnosis on UGI	Clinical signs	Work-up	Outcome
1 (Figure 1)	Slow passage	None	Repeat UGI swallow study on POD 2 showed normal passage	Discharge on POD 3
2 (Figure 2A)	Suspected anastomotic leak	None	Immediate CT scan without any pathology	Discharge on POD 3
3 (Figure 2B)	Slow passage	Nausea	Repeat UGI and endoscopy on same day showed normal passage	Discharge on POD 4
4 (Figure 2C)	Slow passage	None	None	Discharge on POD 3

UGI: Upper gastrointestinal; POD: Postoperative day; CT: Computed tomography.