儿童缺乏维生素B12
Piali Mandal1, Jagdish Chandra2
1Department of Pediatrics, Lady Hardinge Medical College, New Delhi, India.
概括
维生素B12缺乏会导致贫血,胰岛素减肥和神经问题,特别是在儿童中. 早期诊断和治疗对于预防长期并发症和支持生长至关重要.
科学领域:
- 营养科学 营养科学
- 血液学 血液学 血液学
- 神经学 神经学
背景情况:
- 维生素B12缺乏带来了重大的全球健康挑战.
- 它是儿童营养性贫血的主要原因,与缺铁一起.
- 缺陷会影响髓合成,导致神经症状,并可能影响体质生长.
研究的目的:
- 审查维生素B12缺乏的患病率,原因,诊断方法和治疗.
- 讨论导致这种缺陷在全球发生率和流行率上升的因素.
- 强调及时干预神经和生长相关并发症的重要性.
主要方法:
- 这项研究是一个全面的文献综述.
- 它综合了来自各种来源的关于维生素B12缺乏的当前知识.
- 该审查涵盖流行病学数据,临床表现,诊断算法和治疗策略.
主要成果:
- 维生素B12缺乏通常呈现为宏细胞/巨细胞性贫血或泛细胞性贫血.
- 神经学表现是一个显著的后果,如果治疗延迟,可能会导致长期损害.
- 新出现的证据表明,维生素B12在体质生长中起着作用.
结论:
- 维生素B12缺乏需要彻底的诊断方法和及时的治疗,以减轻严重的血液和神经结果.
- 解决日益增长的全球流行病需要了解其多因素原因.
- 早期治疗是预防不可逆转并发症和支持正常发育的关键.
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