Fig. 5From: Novel oxygen saturation imaging endoscopy to assess anastomotic integrity in a porcine ischemia modela White light image one minute after CRA ligation. b StO2 map 1 min after CRA ligation. c White light image 30 min after CRA ligation. d StO2 map 30 min after CRA ligation. CRA cranial rectal artery, StO2 tissue oxygen saturationBack to article page