Recurrent oral metastatic lesion of renal cell carcinoma - A case report

Metastatic lesions to the oral cavity are extremely rare, accounting for approximately 1% of all malignant oral tumours [1]. Although an uncommon tumour, Renal Cell Carcinoma (RCC) is the most common type of renal tumour presenting in adults, originating from the lining of the proximal convoluted tubule. It is responsible for approximately 90%–95% of all cases in kidney cancer [1].