Retrospective Study
Copyright ©The Author(s) 2021.
World J Clin Cases. Aug 6, 2021; 9(22): 6278-6286
Published online Aug 6, 2021. doi: 10.12998/wjcc.v9.i22.6278
Table 3 Operation details, pathology information, and Todani types for patients with bile duct cyst

Overall cohort (n = 109)
Group A (n = 99)
Group B (n = 10)
P value
Operative time (min)219.2 ± 64.8215.8 ± 61.6249.5 ± 86.60.119
Bleeding amount (mL)212.3 ± 210.0204.8 ± 202.0283.0 ± 277.50.265
Max diameter of GB (cm)7.8 ± 1.77.9 ± 1.77.0 ± 1.70.147
GB wall thickness > 0.3 cm (n)201550.022
TD of cyst > 3 cm (n)463880.028
Cyst wall thickness > 0.3 cm (n)8801.000
Bile duct stone (n)222110.668
Todani classification (n)10.031
I74713
III110
IVa31247
V330