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首页> 外文期刊>Dermatologic surgery >Periorbitai Hyperpigmentation in Asians: An Epidemiologic Study and a Proposed Classification
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Periorbitai Hyperpigmentation in Asians: An Epidemiologic Study and a Proposed Classification

机译：亚洲人眶周围色素沉着的流行病学研究和拟议分类

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摘要

BACKGROUND Periorbitai hyperpigmentation (POH) presents with a dark area surrounding the eyelids. It is an ill-defined condition, and the pathogenesis can be multifactorial.OBJECTIVE This epidemiologic study was conducted to assess the prevalence of periorbitai hyperpigmentation in Singapore in an attempt to propose a classification.MATERIALS AND METHODS One thousand consecutive patients attending the general dermatology clinic at the National Skin Center were enrolled in the study to assess for POH, of whom 200 with POH were examined and investigated to define the cause of POH. The possible causes were determined according to a detailed history, clinical examination, and assessment by three dermatologists. The extent of the POH was measured using a mexameter.RESULTS The commonest form of POH was the vascular type (41.8%), followed by constitutional (38.6%), postinflammatory hyperpigmentation (12%), and shadow effects (11.4%). The vascular type was seen predominantly in Chinese, whereas as the constitutional type was most common in Indians and Malays.CONCLUSION The vascular form of POH was the predominant type. We propose a comprehensive classification for POH that we hope will influence the choice of treatment modalities used in managing POH in the future.
机译：背景技术眶周色素沉着过度（POH）表现为围绕眼睑的黑暗区域。该病的流行病学研究旨在评估新加坡眶周色素沉着过度的患病率，以提出分类的方法。美国国家皮肤中心（National Skin Center）的研究入选了POH，其中200例POH接受了检查和调查，以确定POH的原因。根据详细的病史，临床检查和三位皮肤科医生的评估确定可能的原因。结果POH的程度用血氧仪测量。结果POH最常见的形式是血管型（41.8％），其次是体质（38.6％），发炎后色素沉着（12％）和阴影效应（11.4％）。在中国人中以血管型居多，而在印度人和马来人中以体质型居多。结论结论POH的血管型居多。我们建议对POH进行全面的分类，我们希望该分类将影响将来管理POH时使用的治疗方式的选择。

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