Ahmadnia Hassan, Amirmajdi Negar Mokhtari, Mansourian Ehsan
Mashhad University of Medical Sciences, Mashhad, Iran.
Saudi J Kidney Dis Transpl. 2013 Jul;24(4):789-92. doi: 10.4103/1319-2442.113889.
Renal clear cell carcinoma (RCC) has different manifestations, including uncommon metastasis and paraneoplastic syndromes. Here we report a rare case of RCC presenting as metastasis to the mandible. A 57-year-old patient with mandibular swelling was referred to the dentist. After necessary evaluations, an incisional biopsy of mandible showed metastatic RCC. The patient was referred to the urologist. The patient underwent right radical nephrectomy. Pathological examination showed clear renal cell carcinoma. Every abnormal bone lesion in the oral cavity should be evaluated carefully and the possibility of a malignant lesion should always be considered.
肾透明细胞癌（RCC）有不同的表现，包括不常见的转移和副肿瘤综合征。在此，我们报告一例罕见的以转移至下颌骨为表现的肾透明细胞癌病例。一名57岁下颌肿胀患者被转诊至牙医处。经过必要评估，下颌骨切开活检显示为转移性肾透明细胞癌。该患者被转诊至泌尿科医生处。患者接受了右肾根治性切除术。病理检查显示为肾透明细胞癌。口腔内每一个异常骨病变都应仔细评估，并且始终要考虑恶性病变的可能性。
