@entity788 ( @entity788 ) is defined as pancreatic tissue lacking anatomic and vascular continuity with the main body of the pancreas. Most are asymptomatic, but can cause @entity1066 , @entity548 , intussusception, and mechanical obstruction. Herein, we presented one case of @entity788 presented as @entity5 causing @entity9727 . A 7-year-old @entity1 visited the emergency room for @entity490 with @entity391 for 24 hours. Computed tomography and upper gastrointestinal series revealed a polypoid mass with short stalk in the 2nd portion of duodenum. We attempted an endoscopic removal. However, the lumen was nearly obstructed by the mass and the stalk was too broad and hard to excise. The mass was surgically removed via duodenotomy. It was confirmed as a @entity788 with ductal and acini components (type 2 by Heinrich classification). Postoperatively, the @entity1 has been well without any complication and recurrence.

Heterotopic Pancreas Presented as XXXX with Obstruction.

@entity1 :: ('9606', 'Species') :: ['girl', 'patient'] @entity788 :: ('MESH:D010190', 'Disease') :: ['Heterotopic pancreas', 'HP'] @entity548 :: ('MESH:D006470', 'Disease') :: ['bleeding'] @entity5 :: ('MESH:D009369', 'Disease') :: ['duodenal tumor'] @entity1066 :: ('MESH:D014456', 'Disease') :: ['ulcer'] @entity9727 :: ('MESH:D004380', 'Disease') :: ['duodenal obstruction'] @entity391 :: ('MESH:D014839', 'Disease') :: ['vomiting'] @entity490 :: ('MESH:D015746', 'Disease') :: ['abdominal pain']
@entity5 :: (MESH:D009369,Disease) :: ['Duodenal Tumor']
