Orf

Jason is a 40 year old sheep farmer who presents with 2 week history of hand lesions, they are painless, not itchy and he is otherwise well.

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Cholinergic Urticaria

Bill is a 40 year old accountant who has recently begun jogging again after a lengthy layoff, complicated by a sudden onset rash after exercise. The rash lasts several hours and is intensely itchy.

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