Fig. 1
From: A primary hepatic gastrinoma accompanied by hyperplasia of multi-nodular Brunner’s glands
Preoperative imaging findings. a Abdominal contrast-enhanced computed tomography (CT) showing a hypervascular tumor in the posteroinferior segment of the right hepatic lobe (arrow). b Magnetic resonance imaging (MRI) showing a hypointensity tumor on T2-weighted imaging (arrow). c Somatostatin receptor scintigraphy (SRS) showing abnormal uptakes in the liver mass. d Upper gastrointestinal endoscopy showing several submucosal tumor-like lesions in the first to the second portion of the duodenum