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Medical Term:


Pronunciation: ro-za'she-a


Chronic vascular and follicular dilation involving the nose and contiguous portions of the cheeks; may vary from mild but persistent erythema to extensive hyperplasia of the sebaceous glands, seen especially in men in the form of rhinophyma and of deep-seated papules and pustules; accompanied by telangiectasia at the affected erythematous sites.

Synonym(s): acne rosacea

[L. rosaceus, rosy]

© Copyright 2017 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.