Gamuts
Solitary intrinsic duodenal mass
May Be Caused by
Ascaris
Brunner gland hyperplasia
Carcinoid
Carcinoma of duodenum or ampulla
Choledochal cyst
Choledochocele
Duplication
Duplication cyst
Ectopic pancreas
Flexure defect
Foreign body in lumen
Gallstone impaction at papilla
Gastroduodenal intussusception
Gastrointestinal stromal tumor
Hamartoma
Hemangioma
Intraluminal diverticulum
Intramural bowel hemorrhage
Islet cell tumor
Juxtaduodenal abscess
Kaposi sarcoma
Leiomyoma
Leiomyosarcoma
Lipoma
Lymphangioma
Melanoma
Mesenteric or celiac artery collateral
Myxoma
Neurofibroma
Normal papilla of Vater
Normal variant
Pancreatic mass
Papilla of Vater enlargement
Peptic ulcer with edema or deformity
Polyp
Postoperative defect
Prolapsed gastric mucosa or polyp
Prolapsed gastrostomy tube
Redundant duodenal fold
Renal cell carcinoma
Stitch abscess
Thrombus
Villous adenoma
May Be Caused by
Ascaris
Brunner gland hyperplasia
Carcinoid
Carcinoma of duodenum or ampulla
Choledochal cyst
Choledochocele
Duplication
Duplication cyst
Ectopic pancreas
Flexure defect
Foreign body in lumen
Gallstone impaction at papilla
Gastroduodenal intussusception
Gastrointestinal stromal tumor
Hamartoma
Hemangioma
Intraluminal diverticulum
Intramural bowel hemorrhage
Islet cell tumor
Juxtaduodenal abscess
Kaposi sarcoma
Leiomyoma
Leiomyosarcoma
Lipoma
Lymphangioma
Melanoma
Mesenteric or celiac artery collateral
Myxoma
Neurofibroma
Normal papilla of Vater
Normal variant
Pancreatic mass
Papilla of Vater enlargement
Peptic ulcer with edema or deformity
Polyp
Postoperative defect
Prolapsed gastric mucosa or polyp
Prolapsed gastrostomy tube
Redundant duodenal fold
Renal cell carcinoma
Stitch abscess
Thrombus
Villous adenoma