A stomach polyp is a growth in the lining of the stomach. There are many different types of polyps. The types are based on where they are and how they grow. Most of the polyps are not cancerous, but some can grow into cancer.
Common types of polyps:
- Hyperplastic—most common
- Fundic gland—found in the upper part of the stomach
- Adenoma—most likely to later become stomach cancer (least common type)
Most stomach polyps are more likely to occur in older adults. Your chances of stomach polyps are also higher for:
- Helicobacter pylori infection
- Pernicious anemia
- Gastric ulcers
- Prior stomach surgery
- Gastroesophageal reflux disease ( GERD )
- Long term use of medicines that lower acid in the stomach
- Family history