Juvenile xanthogranuloma (JXG) is a common benign non-Langerhans cell histiocytosis typical of the pediatric population. Clinically, it is characterized by a yellow, orange, red, or brown papule or nodule of various sizes which may be single or multiple. The typical dermatoscopic finding of JXG is a diffuse, homogeneous orange-yellowish hue surrounded by a slight erythema, which has been described as the “setting sun” pattern. Linear and branched vessels may also be detected. Additional features include “clouds” of paler yellow globules, subtle pigment network, and whitish streak.

错误:搜索内容不能为空,请输入英文关键词
错误:关键词超出字数限制,请精简
高级检索

Juvenile Xanthogranuloma

  • Giuseppe Micali,
  • Anna Elisa Verzì,
  • Enrica Quattrocchi,
  • Francesco Lacarrubba

摘要

Juvenile xanthogranuloma (JXG) is a common benign non-Langerhans cell histiocytosis typical of the pediatric population. Clinically, it is characterized by a yellow, orange, red, or brown papule or nodule of various sizes which may be single or multiple. The typical dermatoscopic finding of JXG is a diffuse, homogeneous orange-yellowish hue surrounded by a slight erythema, which has been described as the “setting sun” pattern. Linear and branched vessels may also be detected. Additional features include “clouds” of paler yellow globules, subtle pigment network, and whitish streak.