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KMID : 0363220070450010040
Korean Journal of Dermatology
2007 Volume.45 No. 1 p.40 ~ p.42
A Case of Congenital Common Blue Nevus of the Upper Lip
Lee Joong-Sun

Do Jeong-Eun
Kim You-Chan
Abstract
The blue nevus consists of papules or a plaque-like aggregate of aberrant dermal melanocytes actively producing melanin in the reticular dermis. The common blue nevus clinically presents as a 2~10 mm sized, well-demarcated, papular, bluish-black lesion, typically on the dorsal surface of the hands or feet. However, it has rarely been reported on the mucosal lesions such as the oral cavity. It is usually seen as an aquired form. We report a case of a large, congenital, common blue nevus on the upper lip.
KEYWORD
Blue nevus, Congenital, Upper Lip
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