Vitiligo Flashcards

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1
Q

Pathogenesis of vitiligo

A

Loss of melanocytes

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2
Q

Clinical types of vitiligo

A

Localised
Segmental
Acrofacial
Generalised
Universalis

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3
Q

Treatment of vitiligo

A

Repigmentation:
. Phototherapy
. Medical: steroids, tacrolimus, antioxidants
. Surgical: punch grafting
. Camouflage
Depigmentation
. Hydroquinone derivative
. Laser

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4
Q

When is depigmentation in vitiligo indicated?

A

In universalis type

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5
Q

DD of vitiligo

A

Tinea versicolor
Pitryasis alba
Post inflammatory hypo pigmentation

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