Dermatology Flashcards

1
Q

What gene is associated with eczema?

A

FLG
Filaggrin

Also Ichthyosis

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2
Q

What is Darier’s sign ?

A

Urticaria pigmentosa
Type of mastocytosis
Stroking lesions cause a red halo due to histamine release
Serum tryptase to test

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3
Q

What differentiates Steven Johnson’s from Toxic epidermal necrolysis ?

A

Extent of skin involvement

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