“…However, in cases of epistaxis due to a tumor, it is often difficult to stop the bleeding. The tumors considered in the differential of nasal tumors include malignant neoplasms, lymphoma, papilloma, hemangioma, angiofibroma, melanoma, and others 1 . Metastasis of renal cell carcinoma occurs in two‐thirds of all cases; however, renal cell carcinoma metastasis to the sinus cavity accounts for less than 1% of all cases 2 .…”