嗜酸性蜂窝织炎

定义

嗜酸性蜂窝织炎（Wells综合征）的特征是具有类似蜂窝织炎的独特临床表现，典型的组织学表现为嗜酸性粒细胞增多、水肿和“火焰”状（嗜酸细胞和组织细胞群围绕着胶原蛋白和嗜酸细胞碎片的核心）。任何性别均可受累，通常在成年后发生。任何部位都可能受累，单个或多个病变，复发很常见。最初，皮损为瘙痒性红斑，其特征类似于荨麻疹和蜂窝织炎，但也描述了大疱和结节形式。它可能是自发的，但与许多药物和感染有关。

Eosinophilic cellulitis (Wells syndrome) is characterised by a distinctive clinical picture resembling cellulitis, and a typical histology with tissue eosinophilia, oedema and ‘flame’ figures (clusters of eosinophils and histiocytes around a core of collagen and eosinophilic debris). It can affect either sex, usually in adult life. Any site may be involved, with single or multiple lesions, and recurrences are common. Initially, the lesions are itchy erythematous plaques with features resembling both urticaria and cellulitis but bullous and nodular forms have also been described. It may arise spontaneously but a number of drugs and infections have been implicated.

索引词 可用于检索该条目的同义词与别名

• 嗜酸性蜂窝织炎
• Wells综合征