Fig. 3
From: Comparison study of gastrinomas between gastric and non-gastric origins
The Kaplan-Meier overall survival rate between a gastric origin (solid line) and non-gastric origin (dotted line), b low and high grading gastrinoma (G1 vs. G2, G3 solid line vs. dotted line), and c with/without resection (solid line/dotted line). P = 0.063, 0.001, and 0.041, respectively. WHO grading was most important for prognosis, but gastric gastrinomas got better survival rate