Mutahir Ali Tunio, Altaf Hashmi, Mansoor Rafi.
Epistaxis and proptosis - unusual primary manifestations of metastatic renal cell carcinoma.
Pak J Med Sci Jan ;25(5):1012-4.

Metastasis to the paranasal sinuses is rare presentation. We report a case of a patient with metastasis to the maxillary antrum from renal cell carcinoma.

PakMediNet -Pakistan's largest Database of Pakistani Medical Journals - http://www.pakmedinet.com