_:vb50954864 . _:vb50954864 "A cell type benign neoplasm that is composed_of epithelial tissue in which tumor cells form glands or glandlike structures."^^ . _:vb50954864 . _:vb50954864 "url:http://en.wikipedia.org/wiki/Adenoma"^^ . _:vb50954864 "url:http://coloncancer.about.com/od/glossaries/g/Adenoma.htm"^^ . _:vb50954864 . _:vb50954864 . _:vb50954864 .