Systemic Autoimmune Disorders
CREST syndrome (Limited cutaneous scleroderma)
- Calcinosis
- Raynauds phenomenon
- (o)Esophageal involvement
- Sclerodactyly
- Telangectasia (in fingers)
Antibodies
- (in 70-80%)
- speckled antinuclear antibodies
- nucleolar antinuclear antibodies
- anticentromere antibodies
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