Human genes for ampulla of Vater benign neoplasm
Ampulla of Vater benign neoplasm [DOID:10022]
A duodenal benign neoplasm that is located_in the ampulla of Vater.
Synonyms: ampulla of Vater benign neoplasm, DOID:10022, ampulla of Vater benign neoplasms, tumor of the ampulla of Vater, tumor of the ampulla of Vaters