Ligthelm A J, Bütow K W, Weber A
Department of Oral Pathology, University of Pretoria, South Africa.
Int J Oral Maxillofac Surg. 1988 Dec;17(6):352-3. doi: 10.1016/s0901-5027(88)80061-4.
A case of silica granuloma in the submasseteric lymph node is presented. Sarcoidosis was excluded, as crystalline particles, with a double-refractile property, were seen in polarized light. The most probable cause was a delayed hypersensitivity reaction to silica from a lipstick cream introduced through a recurring angular cheilitis.
本文报告一例咬肌下淋巴结硅肉芽肿病例。由于在偏振光下可见具有双折射特性的结晶颗粒，故排除了结节病。最可能的原因是通过复发性口角炎引入的口红霜中的二氧化硅引发的迟发型超敏反应。
