. "UMLS_CUI:C1333454"^^ . "esophagus leiomyosarcoma"^^ . "SNOMEDCT_US_2021_09_01:1156786006"^^ . . "DOID:5276"^^ . "NCI:C5334"^^ . . "leiomyosarcoma of oesophagus"@en . "disease_ontology"^^ . "oesophagus leiomyosarcoma"@en . . "leiomyosarcoma of esophagus"@en .