Fig. 3.

a rSO2 measurement at point X before GT formation between the presence and absence of anastomotic leakage. b rSO2 measurement at point X after GT formation between the presence and absence of anastomotic leakage. c rSO2 measurement at point Y before GT formation between the presence and absence of anastomotic leakage. d rSO2 measurement at point Y after GT formation between the presence and absence of anastomotic leakage. e rSO2 measurement at point Z before GT formation between the presence and absence of anastomotic leakage. f rSO2 measurement at point Z after GT formation between the presence and absence of anastomotic leakage. rSO2 regional saturation of oxygen