RT Journal Article T1 Metastasis of renal cell carcinoma to the buccal mucosa 19 years after radical nephrectomy A1 Gil-Julio, Hernani A1 Vázquez-Alonso, Fernando A1 Fernández-Sánchez, Antonio J A1 Puche-Sanz, Ignacio A1 Flores-Martín, José F A1 Cózar, José M K1 Neoplasias Renales K1 Masculino K1 Neoplasias de la Boca K1 Mucosa Bucal AB Renal cell carcinoma (RCC) has high metastatic potential, which requires early diagnosis to optimize the chance of cure. Metastasis of RCC to the head and neck region is less common and metastasis to the buccal mucosa is extremely rare. This phenomenon occurs mostly in patients with generalized dissemination, especially with lung metastases. In this article we report a case of buccal mucosa metastasis from RCC in a 65-year-old man who presented 19 years after undergoing a left radical nephrectomy for clear cell RCC. Surgical excision of the buccal lesion was performed without evidence of recurrence or new metastatic lesions after 6 years of followup. To our knowledge, this is the first case of metastasis to the buccal mucosa from a RCC reported in the literature. PB Hindawi Publishing Corporation SN 2090-6706 YR 2012 FD 2012-10-03 LK http://hdl.handle.net/10668/839 UL http://hdl.handle.net/10668/839 LA en NO Gil-Julio H, Vázquez-Alonso F, Fernández-Sánchez AJ, Puche-Sanz I, Flores-Martín JF, Cózar JM. Metastasis of renal cell carcinoma to the buccal mucosa 19 years after radical nephrectomy. Case Rep Oncol Med; 2012:823042 NO Journal Article; DS RISalud RD Apr 9, 2025