Lautenschlager S, Itin P H, Rufli T
Department of Dermatology, University of Basel, Switzerland.
Dermatology. 1994;189(4):435-6. doi: 10.1159/000246903.
A case of an otherwise healthy 66-year-old male with bilateral symmetric ossification of his ears is described. The rare occurrence of petrified ears is emphasized, and possible etiologic factors are discussed. No other explanation than anamnestic prolonged exposure to hypothermia was found.
描述了一例66岁健康男性双耳出现对称性骨化的病例。强调了石化耳的罕见情况，并讨论了可能的病因。除了回忆起长期暴露于低温环境外，未发现其他解释。
