"Pseudomyxoma peritonei"@en . "pseudomyxoma peritonei"^^ . "disease_ontology"^^ . "mucinous Ascites"@en . . "ICDO:8480/6"^^ . "UMLS_CUI:C0033822"^^ . . "NCI:C3345"^^ . "GARD:7488"^^ . . . "MESH:D011553"^^ . "DOID:3559"^^ . "SNOMEDCT_US_2021_09_01:307601000"^^ . "An appendix cancer that is characterized by progressive accumulation of mucus-secreting tumor cells within the abdomen and pelvis."^^ . .