Table 2

- Clinical features of the patients (N=26).

Characteristicn%
Painless muscle weakness2596.2
Gottron’s papules956.3
Heliotrope rash743.8
Dysphagia1038.5
Arthritis726.9
Mechanics hands425.0
V sign318.8
Shawl sign318.8
Raynaud’s phenomenon212.5
Holster sign00.0
Cuticular overgrowth00.0
Periungual erythema00.0
Malignancy00.0
Lung disease
No involvement969.2
Mild interstitial lung disease215.4
No interstitial lung disease17.7
Interstitial lung disease17.7