坏死性深脓疱病

定义

坏疽性深脓疱疹是一种潜在的危及生命的皮肤感染，患者因疾病或免疫抑制治疗导致免疫功能低下。通常由铜绿假单胞菌引起，但也可能与其他多种病原体有关。其特征通常为无痛性红斑或斑块，随后发展为出血性水疱和皮肤坏死。病灶可能多发性，广泛分布，但肛门生殖器是常见部位。常可从血液中培养出假单胞菌。

Ecthyma gangrenosum is a potentially life-threatening infection of skin in patients who are immunocompromised through disease or immunosuppressive therapy. It is most commonly caused by Pseudomonas aeruginosa though a variety of other organisms may be implicated. It is characterised by usually painless erythematous macules or plaques which progress to haemorrhagic blistering and necrosis of the skin. Lesions may be multiple and widely disseminated, though the anogenital area is a common site. Pseudomonas can frequently be cultured from the blood.

跨章引用 同一概念在其他章节另有编码

• 新生儿坏疽脓疮EH11

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• 坏死性深脓疱病