风湿性边缘性红斑

定义

一种发生在高达10%的风湿热病例中的皮疹。皮疹表现为广泛的粉红色或红色斑丘或丘疹，向心性扩展，中央清除，形成环状或多环状红斑。皮疹可能会间歇性地持续数周到数月。

A cutaneous exanthem occurring in up to 10% of cases of rheumatic fever. The rash appears as widespread pink or red macules or papules that expand centrifugally with central clearing to form annular or polycyclic erythematous plaques. The exanthem may persist intermittently for weeks to months.

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• 风湿性边缘性红斑