Giant Congenital Melanocytic Nevus with Proliferative Nodules Mimicking a Congenital Malignant Melanoma
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Giant Congenital Melanocytic Nevus with Proliferative Nodules Mimicking a Congenital Malignant Melanoma
554 Ann Dermatol Received September 12, 2013, Revised March 31, 2014, Accepted for publication April 10, 2014 Corresponding author: Mi Woo Lee, Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 138-736, Korea. Tel: 82-2-3010-3460, Fax: 82-2-486-7831, E-mail: [email protected] This is an Open Access article distribut...
متن کاملGiant Congenital Melanocytic Naevus with Proliferative Nodules Mimicking Congenital Malignant Melanoma: A Case Report and Review of the Literature of Congenital Melanoma
Congenital malignant melanoma (CMM) is a rare condition that is defined as malignant melanoma recognized at birth. CMM may develop in utero in one of three ways: (1) transmission by metastasis through the placenta from a mother with melanoma; (2) primary melanoma arising within a giant congenital melanocytic naevus (GCMN); (3) primary de novo cutaneous CMM arising in utero. CMM can be confused ...
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Giant congenital melanocytic nevus is usually defined as a melanocytic lesion present at birth that will reach a diameter ≥ 20 cm in adulthood. Its incidence is estimated in <1:20,000 newborns. Despite its rarity, this lesion is important because it may associate with severe complications such as malignant melanoma, affect the central nervous system (neurocutaneous melanosis), and have major ps...
متن کامل[Proliferative nodule in a congenital melanocytic nevus].
There are several benign lesions that may appear on conventional melanocytic nevi and clinically or histologically simulate malignant transformation while they actually behave in a benign manner.1 These include proliferative nodules, which show a particular tendency to develop on giant congenital melanocytic nevi (although they are also seen on smaller lesions) and, to a lesser degree, on acqui...
متن کاملGiant Congenital Melanocytic Nevus of the Buttock
Figure 1. Two-year-old boy with a giant congenital melanocytic nevus of the left buttock. Left, Center, Preoperative views. Right, Immediate view after excision and placement of the Integra bilayer matrix dressing. Figure 2. Left, Wound after removal of the silicone layer of the Integra bilayer matrix dressing. Right, Coverage of the wound with a split skin autograft.
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ژورنال
عنوان ژورنال: Annals of Dermatology
سال: 2014
ISSN: 1013-9087,2005-3894
DOI: 10.5021/ad.2014.26.4.554