| ISA | MALIGNANT-NEOPLASM-BY-STAGE-EXTENSION |
| SUBCLASSES | ASYNCHRONOUS-DISEASE |
| DESCENDANTS | ASYNCHRONOUS-DISEASE |
| ANCESTORS | ALL CHANGE-STATE CHANGE-STATE-ANIMAL DISEASE-EVENT EVENT HAVE-NEOPLASM LIVING-EVENT MALIGNANT-NEOPLASM MALIGNANT-NEOPLASM-BY-STAGE-EXTENSION PHYSICAL-EVENT |
| primary tumor | term type: main entry term definition: malignant neoplasm at the original cancer site. (en) number: singular part of speech: noun reliability code: 9 |
| primary cancer | term type: synonym |
| tumor primario | definition: tumor en su lugar original. (es) term type: main entry term reliability code: 9 gender: masculine number: singular part of speech: noun |