In familial Mediterranean fever, the rash is most typically on the lower leg, ankle, or dorsum of the foot (erysipeloid erythema).

在家族性地中海热综合征患者中，典型的皮疹主要出现在大腿下部、踝关节和脚背 （类丹毒样红斑）；

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Never touch the arch of the left-foot dorsum. And especially not the outer-left-most aspect.

绝不要碰左脚背的弓形区域，还有特别是左边最外侧那块儿。

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The swelling is typically unilateral and can include dorsum of the hand or foot.

肿胀一般为单侧并包括手背和足背。

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