Assertion: ampulla | /r/HasProperty | small opening
Facets:
Source sentences:
text: The ampulla of Vater is a small opening where the pancreatic and bile ducts (from the liver) connect to the first part of the small intestine (the duodenum).
text: Given that the ampulla is small, any neoplasm of this anatomic area may involve multiple structures, including the ampulla.
text: The ampulla of Vater is a small opening that enters into the first portion of the small intestine, known as the duodenum.
text: The ampulla of Vater is a small opening where the pancreatic and bile ducts (from the liver) connect to the first part of the small intestine (the duodenum).