Metastasis: Mediastinum 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 |
| Thymoma | (Primary Tumor) |  anterior mediastinum. often contains calcifications |
| Hodgkin's Lymphoma | (Primary Tumor) |  Anterior mediastinum most common site for nodular sclerosing Hodgkin's. |
| Papillary Thyroid Carcinoma | Uncommon | |
| Medullary Thyroid Carcinoma | Uncommon | |
| Renal Cell Carcinoma | Very Rare | |
| Transitional Cell Carcinoma of the Bladder | Uncommon | |
| Pancreatic Neuroendocrine | Very Rare | |
| Squamous Cell Carcinoma of the Head and Neck | Very Rare | |