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ORIGINAL ARTICLE
Year : 2018  |  Volume : 5  |  Issue : 1  |  Page : 42-47

Clinical and dermoscopic evaluation of periorbital hyperpigmentation


Department of Dermatology, Seth G.S. Medical College and KEM Hospital, Mumbai, Maharashtra, India

Correspondence Address:
Dr. Sunanda Mahajan
Department of Dermatology, Seth G.S. Medical College and KEM Hospital, Parel, Mumbai - 400 012, Mumbai
India
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Source of Support: None, Conflict of Interest: None


DOI: 10.4103/ijdpdd.ijdpdd_2_18

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Introduction: Periorbital hyperpigmentation (POH) is a routinely encountered condition in dermatology practice. Studying the clinical features and its correlation with dermoscopy will help in better understanding of patterns of periorbital pigmentation and its evolution. Methodology: Fifty patients attending dermatology outpatient department with POH as presenting complaint were included in the study. A detailed history and proper clinical examination were done. Laboratory tests were advised whenever necessary. Dermoscopy of pigmentation over both lower eyelids was done with ×200 magnification of Oitez e-scope (DP-M17 filter e-scope pro [optical ×200]). Clinical photographs of all patients were taken. Results: POH was multifactorial. The most common clinical type is postinflammatory type. Other associated clinical findings included pigmentation at other anatomical sites (20%), visible bulging (10%), tear trough (8%), and visible superficial vessels in the periorbital region (6%). On dermoscopy, majority of the patients had multicomponent pattern (64%) which included more than one pattern of pigmentation, vasculature, and skin changes. The different patterns of pigmentation were blotches (30%), exaggerated pigment network (28%), coarse speckled (24%), fine speckled (20%), and globules (16%). Pattern of vasculature included telangiectases (18%) and superficial dilated vessels (20%). Patterns of skin changes included atrophy (18%) and exaggerated skin markings (22%). Dermoscopic features can correlate with its etiology. Conclusion: POH is a multifactorial entity. Dermoscopic features can correlate with its etiology.


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