Osteonevus of Nanta: a case report in a combined melanocytic nevus

被引:2
|
作者
Melo, Elaine Dias [1 ,3 ]
Couto, Patricia Amaral [1 ,3 ]
Mendes Schettini, Antonio Pedro [1 ,3 ]
Chirano Rodrigues, Carlos Alberto [2 ,3 ]
机构
[1] Fundacao Dermatol Trop & Venereol Alfredo Matta, Serv Dermatol, Manaus, Amazonas, Brazil
[2] Fundacao Dermatol Trop & Venereol Alfredo Matta, Serv Dermatol Surg, Manaus, Amazonas, Brazil
[3] Fundacao Dermatol Trop & Venereol Alfredo Matta, Manaus, Amazonas, Brazil
关键词
Heterotopic; Nevus; blue; intradermal; pigmented; Ossification; Osteoma;
D O I
10.1016/j.abd.2019.04.017
中图分类号
R75 [皮肤病学与性病学];
学科分类号
100206 ;
摘要
Secondary osteoma cutis is a phenomenon that may occur in several conditions. When it occurs in a melanocytic nevus it is named osteonevus of Nanta, an event considered uncommon and characterized by the presence of bone formation adjacent or interposed with melanocytic cells. There are reports of its occurrence in various melanocytic lesions, being more frequently associated with intradermal nevus. We report a case of osteonevus of Nanta in combined nevus, possibly the first description of this association. (C) 2020 Sociedade Brasileira de Dermatologia. Published by Elsevier Espana, S.L.U.
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页码:351 / 354
页数:4
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