Dysplastic

• gastric adenoma
• adenocarcinoma

Foveolar

• tortuous
  • hyperplastic polyp
  • Menetrier disease
• syndromic
  • Peutz Jeghers polyp
  • Juvenile polyp
  • Cronkhite-Canada syndrome
• gastritis cystica polyposa

Other glands

• fundic gland polyp
• oxyntic gland adenoma
• pyloric gland adenoma
• pancreatic heterotopia
• pancreatic metaplasia

Inflammatory

• inflammatory retention polyp
• polypoid gastritis
• spindle
  • inflammatory fibroid polyp
  • inflammatory myofibroblastic tumor
  • GIST

Other neoplasm