Buchner A, Begleiter A
J Periodontol. 1980 Jul;51(7):413-5. doi: 10.1902/jop.1980.51.7.413.
An unusual case of metastatic cell carcinoma in the gingiva, without roentgenographic evidence of underlying bone involvement, is described. The tumor had the clinical appearance of a pyogenic granuloma and peripheral giant cell granuloma. Histologic sections and the pertinent history revealed the tumor to be a metastatic renal cell carcinoma. Review of the literature reveals that metastatic lesions to the gingiva are rare, but when they occur they tend to mimic clinically the common localized hyperplastic lesions of the gingiva.
本文描述了一例罕见的牙龈转移性细胞癌病例，X线检查未发现颌骨受累迹象。该肿瘤临床表现为化脓性肉芽肿和外周巨细胞肉芽肿。组织学切片及相关病史显示该肿瘤为转移性肾细胞癌。文献回顾表明，牙龈转移性病变较为罕见，但一旦发生，在临床上往往类似常见的牙龈局部增生性病变。
