Slootweg P J, Straks W, Noorman van der Dussen M F
J Maxillofac Surg. 1983 Apr;11(2):54-7. doi: 10.1016/s0301-0503(83)80016-2.
Primitive neuroectodermal tumour is a rarely encountered lesion, mainly occurring within the central nervous system. A case is reported in which the tumour was situated in the anterior maxilla. Light microscopy and ultrastructural features that made it possible to differentiate the lesion from other small round-cell tumours are discussed. Combined surgical and radiotherapeutic intervention proved to be successful in eradicating the neoplasm.
原始神经外胚层肿瘤是一种罕见的病变，主要发生在中枢神经系统内。本文报告了一例肿瘤位于上颌前部的病例。文中讨论了通过光镜检查和超微结构特征将该病变与其他小圆细胞肿瘤区分开来的方法。手术和放疗联合干预被证明在根除该肿瘤方面是成功的。
