Blue Nevus Hidden within the Nevus of Ota / 中国医学科学杂志(英文版)
Chinese Medical Sciences Journal
;
(4): 70-72, 2023.
Artículo
en Inglés
| WPRIM
| ID: wpr-981587
ABSTRACT
A 3-year-old boy presented with bluish patch and scattered blue spots on the left side of his face. After several sessions of laser treatment, the azury patch in the periorbital area became even darker. Histopathology showed many bipolar, pigment-laden dendritic cells scattered in the papillary and upper reticular dermis. Immunohistochemically, these cells were positive for S100, SOX-10, melan-A, P16, and HMB-45. The positive rate of Ki-67 was less than 5%. Finally, the lesion was diagnosed with nevus of Ota concurrent with common blue nevus. Therefore, for cases of the nevus of Ota with poor response to laser treatment, the possible coexisting diseases should be suspected.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Piel
/
Neoplasias Cutáneas
/
Nevo de Ota
/
Nevo Azul
/
Cara
Límite:
Child, preschool
/
Humanos
/
Masculino
Idioma:
Inglés
Revista:
Chinese Medical Sciences Journal
Año:
2023
Tipo del documento:
Artículo
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