EA20
坏死松解性肢端红斑
Necrolytic acral erythema
- 层级
- 5 级
定义
坏死松解性肢端红斑是一种独特的肢端皮肤病，影响活动性丙型病毒性肝炎患者。它主要表现在脚背和手背以及局限的暗红色区域，早期有松弛的水泡，慢性期有鳞状银屑病样斑块。镜下可见上表皮角质细胞坏死。
Necrolytic acral erythema is a distinctive acrally-located dermatosis affecting patients with active viral hepatitis C. It manifests principally on the dorsal surfaces of the feet and hands as well circumscribed dusky erythematous areas with flaccid blisters in its early stages and elevated scaly psoriasiform plaques in its chronic form. Microscopically there is keratinocyte necrosis in the upper epidermis.
索引词 可用于检索该条目的同义词与别名
- 坏死松解性肢端红斑
英文词条（1）
- Necrolytic acral erythema
后组配轴 Postcoordination
该条目未定义后组配轴，直接使用上面的编码即可。后组配是在主干编码之后追加侧别、具体解剖部位、严重程度、病因等细节的可选组合方式，不是必填项。