If the diagnostic term in the pathology report is not in the list below, be sure to consult your ICD-O manual.
| Spread | Primary Site/Mets |
| LYMPHATIC SPREAD | Common iliac lymph nodes are second station (metastatic) nodes. |
| HEMATOGENOUS SPREAD | Lung, bone, liver; brain (from kidney parenchyma). kidney and ureter cancer can grow through the renal vein and vena cava directly into the heart. |
Key words/possible involvement: Terms which indicate possible involvement by tumor. Common terms are provided, but the list is not all-inclusive.
Other words/no involvement: other terms seen in reports which indicate an abnormality but do not indicate a neoplastic process. Common terms are provided, but the list is not all-inclusive.
Key information: information to look for in the report of the study. Key information helps define the extent of disease.