Subepidermal calcified nodule (SCN) is a rare presentation of idiopathic calcinosis cutis. A literature review was conducted, with 109 cases reported in 268 articles. We report the demographic data, SCN clinical and histological characteristics, common differential diagnoses, and treatments performed from this analysis.

中文翻译：

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那不是软体动物！表皮下钙化结节109例文献复习

表皮下钙化结节 (SCN) 是一种罕见的特发性皮肤钙质沉着症。进行了文献回顾，268篇文章报告了109例。我们报告了人口统计数据、SCN 临床和组织学特征、常见的鉴别诊断以及从该分析中进行的治疗。