Fig. 5From: A novel second-stage surgical strategy for severely obese patient with pancreatic neuroendocrine tumor: a case reportChanges in glucose and immunoreactive insulin levels using a 75-g oral glucose tolerance test at baseline and 6 months after LSG. a Time to peak glucose level changed from 60 to 30 min at 6 months after LSG. b Time to peak immunoreactive insulin level changed from 90 to 30 min at 6 months after LSGBack to article page