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Table 4 Combinations of skin lesions excluding mechanic’s hands

From: Mechanic’s hands revisited: is this sign still useful for diagnosis in patients with lung involvement of collagen vascular diseases?

One

n

Periungual erythema

9

Raynaud's phenomenon

5

Gottron’s sign

3

Heliotrope rash

2

V-neck sign

1

Two

 

Gottron’s sign/Periungual erythema

5

Heliotrope rash/Periungual erythema

3

Gottron’s sign/Heliotrope rash

1

Gottron’s sign/V-neck sign

1

Heliotrope rash/Raynaud's phenomenon

1

Three

 

Gottron’s sign/Raynaud's phenomenon/Periungual erythema

2

Gottron’s sign/Raynaud's phenomenon/Heliotrope rash

1

Gottron’s sign/Shawl sign/Periungual erythema

1