Skin Pathology Flashcards

1
Q

Rete ridges elongation

A

Psoriasis

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2
Q

Targetoid rash

A

Erythema multiforme

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3
Q

Auspitz sign

A

Psoriasis

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4
Q

Munro microabscesses

A

Psoriasis

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5
Q

Wickham striae

A

Lichen planus

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6
Q

Sawtooth appearance in the dermoepidermal junction

A

Lichen planus

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7
Q

Pruritic purple, polygonal, planer, papules and plaques

A

Lichen planus

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8
Q

Anucleate necrotic basal cells in the inflamed papillary dermis

A

Civette bodies

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9
Q

Civatte bodies

A

Lichen planus

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10
Q

Loss of stratum granulosum

A

Psoriasis

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11
Q

Elongation of rete ridges is also seen in

A

Lichen planus simplex

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12
Q

Elongation of rete ridges is also seen in

A

Lichen planus simplex

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13
Q

Skin disorder associated with Hepatitis C infection

A

Lichen planus

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14
Q

,*

A
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15
Q

Subepidermal blister

A

Dermatitis herpetiformis and bullous pemphigoid

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16
Q

Microabscesses at the tips of dermal papillae

A

Dermatitis herpetiformis

17
Q

Skin disease associated with celiac

A

Dermatitis herpetiformis

18
Q

IgG and complement deposition in the dermoepidermal junction

A

Bullous pemphigoid

19
Q

Oral mucosa is involved

A

Pemphigus vulgaris

20
Q

Oral mucosa spared

A

Bullous pemphigoid

21
Q

Acantholysis is seen in

A

Pemphigus vulgaris

22
Q

+ve Nikolosky sign

A

Pemphigus vulgaris

23
Q

Tombstone appearance of the attached basal cells

A

Pemphigus vulgaris

24
Q

Suprabasal blister

A

Pemphigus vulgaris

25
Q

Skin lesion seen in Crohn’s disease

A

Erythema nodosum

26
Q

Keratin pearls

A

Squamous cell carcinoma