A 14-year-old boy of European and Latino heritage presented to the Emergency Room for an acute episode of intense ‘stabbing and burning’ pain to his hands and feet. Similar episodes had been occurring almost every month for several years and lasted for a few hours. Triggers included stress and cold temperature.

中文翻译：

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一个四肢疼痛的少年

一名具有欧洲和拉丁裔血统的 14 岁男孩因手脚剧烈“刺痛和灼热”疼痛而被送往急诊室。几年来几乎每个月都会发生类似的事件，并持续了几个小时。触发因素包括压力和低温。