光老化

Photoaging.

作者信息

Han Anne, Chien Anna L, Kang Sewon

机构信息

Department of Dermatology, Johns Hopkins Medical Institutions, 601 North Caroline Street, 6th Floor, Baltimore, MD 21287, USA.

Department of Dermatology, Johns Hopkins Medical Institutions, 1550 Orleans Street, 2nd Floor, Baltimore, MD 21287, USA.

出版信息

Dermatol Clin. 2014 Jul;32(3):291-9, vii. doi: 10.1016/j.det.2014.03.015.

DOI:10.1016/j.det.2014.03.015

PMID:24891052

Abstract

This article discusses photoaging or premature skin aging from chronic ultraviolet exposure. This is an important cosmetic concern for many dermatologic patients. Clinical signs include rhytids, lentigines, mottled hyperpigmentation, loss of translucency, and decreased elasticity. These changes are more severe in individuals with fair skin and are further influenced by individual ethnicity and genetics. Photoaging may be prevented and treated with a variety of modalities, including topical retinoids, cosmeceuticals, chemical peels, injectable neuromodulators, soft tissue fillers, and light sources.

摘要

本文讨论了因长期紫外线照射导致的光老化或皮肤过早老化。这是许多皮肤科患者重要的美容问题。临床体征包括皱纹、雀斑、斑驳色素沉着、透明度丧失和弹性降低。这些变化在皮肤白皙的个体中更为严重，并进一步受到个体种族和遗传因素的影响。光老化可以通过多种方式预防和治疗，包括外用维甲酸、药妆品、化学换肤、注射神经调节剂、软组织填充剂和光源。