Metastasis: Kidney Lesion
Cancers are sorted by a combination of rarity, overall frequency of metastases, and predilection for this site. Group metastases by characteristic.
| Cancer | Frequency | Comments |
| Renal Cell Carcinoma | (Primary Tumor) |  Appearance can vary widely. (see Radiographics. 2006 Nov-Dec;26(6):1795-806 PMID: 17102051) |
| Small Cell Lung Cancer | Uncommon | |
| Colorectal Adenocarcinoma | Rare | |
| Wilms Tumor | Rare |  synchronous tumors arising in nephrogenic rests |
| Non-Small Cell Lung Carcinoma | Very Rare | |
| Renal Cell Carcinoma | Very Rare | (as a metastasis) |
| Endometrial Cancer | Rare | |
| Cervical Cancer | Very Rare | |
| Testicular Cancer | Very Rare | |
| Hepatocellular Carcinoma | Very Rare | |
| Esophageal Cancer | Very Rare | |
| Thymoma | Rare | |
| Adrenal Cortical Carcinoma | Very Rare | contralateral kidney |
| Transitional Cell Carcinoma of the Bladder | Rare | |
| Gallbladder Cancer | Very Rare | |
| Osteosarcoma | Very Rare | |
| Medulloblastoma | Very Rare | |