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Observational Study
Copyright: ©Author(s) 2026.
World J Gastroenterol. Aug 28, 2026; 32(32): 119375
Published online Aug 28, 2026. doi: 10.3748/wjg.v32.i32.119375
Table 3 Complications, n (%)
Variable
TOS (n = 122)
LHS (n = 144)
P value
Overall25 (20.5)15 (10.4)0.022
Gastrointestinal complications
Bowel obstruction11
Anastomotic leakage710
Abdominal infections11
Hepatic complications
Bile leakage20
Subphrenic effusion84
Liver dysfunction22
Respiratory complications
Pleural effusion1512
Respiratory dysfunction117
Cardiac complications (heart failure)40
Urinary complications (urinary tract infection)31
General complications
Hemorrhage1111
Surgical site infection158
Clavien-Dindo grade I-II17 (13.9)9 (6.3)0.141
Clavien-Dindo grade III-IV8 (6.6)6 (4.2)0.919
Reoperation01 (0.7)0.356
Mortality1 (0.8)00.276


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