| umls-concept:C0279930 | skos:definition | NCI: A disease in which malignant (cancer) cells are found in the part of the urethra (the tube through which urine leaves the body) that is closest to the outside of the body.,NCI: A malignant neoplasm that affects the portion of the urethra that is close to the outside of the body. | lld:umls |
