Grätz K W, Makek M, Sailer H F
Department of Maxillo-Facial Surgery, University of Zurich, Switzerland.
Int J Oral Maxillofac Surg. 1991 Aug;20(4):236-8. doi: 10.1016/s0901-5027(05)80183-3.
Intraoral malignant melanotic schwannoma is an extremely rare tumor. Two cases are presented, one occurring in the mandible of a 62-year-old man, the other in the maxilla of a 79-year-old man. The clinical presentation, light microscopic findings and immunohistopathological features are described. The difficulty of diagnosing this special tumor at initial presentation correctly, is discussed.
口腔内恶性黑色素性施万细胞瘤是一种极其罕见的肿瘤。本文报告两例,一例发生于一名62岁男性的下颌骨,另一例发生于一名79岁男性的上颌骨。描述了其临床表现、光镜下表现及免疫组化病理特征。讨论了在初次就诊时正确诊断这种特殊肿瘤的困难。