Words to Describe gastrinomas

How gastrinomas often is described ("________ gastrinomas")

• occult
• submucosal
• benign
• familial
• most
• resect
• primary
• small
• sporadic
• aggressive
• duodenal
• multicentric
• untreated
• pancreatic
• malignant
• associated
• solitary
• extrahepatic
• multiple