Common dermatologic terms Flashcards

1
Q

Alopecia

A

Hair loss, partial or complete

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2
Q

annular

A

Ring-shaped

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3
Q

cyst

A

A cyst is a soft, raised, encapsulated lesion filled with semisolid or liquid contents.

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4
Q

herpetiform

A

In grouped configuration

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5
Q

lichenoid eruption

A

Violaceous to pruple, polygonal lesions that resemble those seen in lichen planus.

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6
Q

milia

A

Small, firm, white papules filled with keratin.

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7
Q

morbilliform rash

A

Generalized, small erythematous macules and/or papules that resemble lesions seen in measles.

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8
Q

nummular

A

coin-shaped

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9
Q

poikiloderma

A

skin that displays variegated pigmentation, atrophy, and telangiectasia. Dermatomyositis patient (image below). Vascularis atrophicans (image on question-slide)

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10
Q

polycyclic lesions

A

A configuration of skin lesions formed from coalescing rings or incomplete rings. A rash that changes shape (Annular, polycyclic raised lesions; some lesions exhibited central clearing (white arrow) and some had dusky erythematous centers (black arrow)).

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11
Q

pruritus

A

A sensation that elicits the desire to scratch. Pruritus is often the predominant symptom of inlammatory skin diseases (e.g., atropic dermatits, allergic contact dermattis); it is also commonly associated with xerosis and aged skin. Systemic codntions that ce be associated with pruritus include chronic renal disease, cholestasis, pregnancy, malignancy, thyroid disease, polycythemia vera, and delusion of parasitosis.

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