Bile spillage in incidental gallbladder cancer is not an independent predictor for survival: A multi-institute retrospective cohort study

Figure 1 Reasons for exclusion of identified patients with incidental gallbladder cancer. Included patients were divided into bile spillage or no bile spillage during primary surgery. Patients with bile spillage were subdivided by the type of bile spillage that occurred.

Figure 2 Univariable overall survival for included patients with incidental gallbladder carcinoma with vs without bile spillage during the first 5 years of follow-up from primary surgery and the corresponding number at risk per year.