Can renal cell carcinoma eventually spread to the skin?

Yes: Usually expands locally, then in veins, then lung is common.But when metastasis occurs it can end up secondarily anywhere.

Rare: I suppose it is possible, but you would be rare.

Yes: An unusual feature of renal cell carcinoma is that it sometimes metastasizes to unusual locations such as the skin. However, there are many other causes of skin lumps that could be unrelated to renal cell carcinoma.