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KMID : 0363220080460040554
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Korean Journal of Dermatology
2008 Volume.46 No. 4 p.554 ~ p.556
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A Case of Targetoid Hemosiderotic Hemangioma
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Yun Jeong-Hyun
Kim Kyu-Ri
Kim Mi-Kyeong
Lee Ji-Yeoun
Yoon Tae-Young
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Abstract
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Targetoid hemosiderotic hemangioma (THH) is a solitary vascular tumor typically occurring in young or middle-aged
persons, and affecting the limbs or trunk. Characteristically, the lesion has a “targetoid” appearance where a violaceous
papule is surrounded by an ecchymotic or brown ring that can expand or subsequently disappear with the persistence
of the central papule. THH is characterized histologically by dilated vascular structures in the superficial dermis lined by prominent hobnail endothelial cells and collagen-dissecting, rather narrow neoplastic vessels in the deeper parts of the lesion. We report a 17-year-old girl who presented showing typical clinical and histological features of targetoid hemosiderotic hemangioma. (Korean J Dermatol 2008;46(4):554∼556)
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KEYWORD
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Hobnail hemangioma, Targetoid hemosiderotic hemangioma
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