7/1/23, 12:36 AM Hypergastrinemia Pathway Feedback Search Clinical Topics Home Findings Hypergastrinemia Hypergastrinemia More common causes Helicobacter pylori infection Small bowel obstruction Less common causes Atrophic gastritis Multiple endocrine neoplasia type 1 Vagus nerve palsy Gastric outlet obstruction Acquired pyloric stenosis Pernicious anemia Zollinger-Ellison syndrome Peptic ulcer disease https://web.pathway.md/findings/recwMg5QutlNvAyYM 1/1