Divided café-au-lait macule of the mouth - 12/08/11
New York, New York
Résumé |
We describe a 4-year-old, otherwise healthy boy with a congenital history of a perioral and labial segmental café-au-lait macule, who was noted to have unilateral localized gingival hyperpigmentation that aligned with the café-au-lait macule. This case is highly illustrative of the embryologic timing of the genetic event locally, which leads to café-au-lait type hyperpigmentation. Because the facial features and the ectoderm overlying the facial muscles develop around the third to fourth week of gestation, the distribution of this café-au-lait macule suggests development at the same time.
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Funding sources: None. Conflicts of interest: None declared. |
Vol 56 - N° 5S
P. S98-S99 - mai 2007 Retour au numéroBienvenue sur EM-consulte, la référence des professionnels de santé.
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