Background: Acute appendicitis is one of the most common surgical emergencies globally. Its incidence is increasing in low- and middle-Human Development Index countries (LMHDICs). Although a proportion of patients can be treated successfully with non-operative management consisting of antibiotics, supportive therapy, and close observation, current diagnostic algorithms lack the granularity to identify these patients accurately.

中文翻译：

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资源贫乏地区的阑尾炎。

背景：急性阑尾炎是全球最常见的外科急症之一。在中低人类发展指数国家（LMHDIC）中，其发病率正在增加。尽管可以通过包括抗生素，支持疗法和密切观察在内的非手术治疗成功治疗一部分患者，但当前的诊断算法仍缺乏精确识别这些患者的粒度。