A small, polygonal pink rash is characteristic of which condition?

Study for the NPLEX II Minor Surgery Test. Prepare with flashcards and multiple-choice questions, offering hints and explanations for each task. Master your exam confidently!

Multiple Choice

A small, polygonal pink rash is characteristic of which condition?

Explanation:
A small, polygonal flat-topped papular eruption is the hallmark pattern of lichen planus. These lesions are typically pruritic and can appear pink to violaceous; the polygonal, flat-topped appearance is distinctive and helps separate it from other skin growths. Seborrheic keratosis presents as waxy, stuck-on brown or tan plaques, not polygonal papules. Keratoacanthoma is a rapidly growing dome-shaped nodule with a central keratin plug. Pyogenic granuloma is a red, friable vascular lesion that bleeds easily. So the described polygonal pink rash best fits lichen planus.

A small, polygonal flat-topped papular eruption is the hallmark pattern of lichen planus. These lesions are typically pruritic and can appear pink to violaceous; the polygonal, flat-topped appearance is distinctive and helps separate it from other skin growths. Seborrheic keratosis presents as waxy, stuck-on brown or tan plaques, not polygonal papules. Keratoacanthoma is a rapidly growing dome-shaped nodule with a central keratin plug. Pyogenic granuloma is a red, friable vascular lesion that bleeds easily. So the described polygonal pink rash best fits lichen planus.

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