"DOID:5137"^^ . _:vb50953654 . _:vb50953655 . _:vb50953654 . "leiomyoma of Pericardium"@en . . "pericardium leiomyoma"^^ . . _:vb50953655 . _:vb50953655 . . . "disease_ontology"^^ . "A cardiovascular organ benign neoplasm that derives_from smooth muscle cells and that is located_in the pericardium."^^ . _:vb50953654 . _:vb50953655 . . _:vb50953654 . "NCI:C6743"^^ . _:vb50953654 . . _:vb50953655 . "UMLS_CUI:C1335380"^^ .