PMC9624147_01
Multiple non-blanchable erythematous macules and patches on both dorsa of feet.
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Physical examination revealed multiple non-blanchable erythematous macules that coalesced into patches on both dorsa of the feet (Figure 1).
The improvement of the rash on left foot (A) and right foot (B) from day 1 to day 7.
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The lesions gradually improved within one week (Figure 2).