1. |
Macules and papules with erythema and violaceous discoloration on the eyelids, proximal interphalangeal joints, and /or metacarpophalangeal joints |
2. |
Absence of clinical evidence of proximal motor weakness within 2 years of skin disease |
3. |
Normal skeletal muscle enzyme levels for 2 yrs following appearance of skin lesions |
4. |
Skin biopsy specimen findings compatible with dermatomyositis |
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