以口腔转移为首发表现的肾细胞癌：一例病例报告并文献复习
Oral metastasis as initial presentation of renal cell carcinoma: a case report with review of literature.
作者信息
Bezbaruah Rukmini, Suhana Asreen, Choudhury Arpan
机构信息
Department of Oncopathology, Dr. Bhubaneswar Borooah Cancer Institute, Guwahati 781016, India.
Department of Surgical Oncology, State Cancer Institute, Guwahati 781034, India.
出版信息
Ecancermedicalscience. 2025 Jul 2;19:1938. doi: 10.3332/ecancer.2025.1938. eCollection 2025.
Metastasis of renal cell carcinoma (RCC) to the head and neck region is rare. The metastases of RCC are radioresistant with surgery as the primary treatment modality. Here, we present a case of a 73-year-old male who presented with left facial swelling which on biopsy and immunohistochemistry showed metastatic RCC. The patient was re-evaluated again and the left renal primary was found out.
肾细胞癌（RCC）转移至头颈部区域较为罕见。RCC转移灶对放疗耐药，主要治疗方式为手术。在此，我们报告一例73岁男性患者，其因左侧面部肿胀就诊，活检及免疫组化显示为转移性RCC。对该患者再次进行评估后，发现了左侧肾脏的原发灶。
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