PMC5726673_01
Erythematous plaques in the inguinal area
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f1
A male full-term newborn, in good health conditions, upon birth presented erythematous plaques and papules, covered with disseminated brownish crusts and erythematous macerated lesions in the inguinal region (Figures 1 to 4).
Exulceration covered with brownish crusts
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f4
A male full-term newborn, in good health conditions, upon birth presented erythematous plaques and papules, covered with disseminated brownish crusts and erythematous macerated lesions in the inguinal region (Figures 1 to 4).
Immunohistochemical study showing positive Cd1a in mononuclear cells from
the high dermis. IHQ, X40
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PMC5726673_01_abd-92-05-s1-0040-g05.jpg
f5
A male full-term newborn, in good health conditions, upon birth presented erythematous plaques and papules, covered with disseminated brownish crusts and erythematous macerated lesions in the inguinal region (Figures 1 to 4).
Disseminated erythematous plaques and papules, covered with brownish crusts
abd-92-05-s1-0040-g02.jpg
PMC5726673_01_abd-92-05-s1-0040-g02.jpg
f2
A male full-term newborn, in good health conditions, upon birth presented erythematous plaques and papules, covered with disseminated brownish crusts and erythematous macerated lesions in the inguinal region (Figures 1 to 4).
Erythematous plaques with hematic crusts
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PMC5726673_01_abd-92-05-s1-0040-g03.jpg
f3
The immunohistochemical study was positive for Cd1a in mononuclear cells from the high dermis and S100 in the epidermis, reaching a diagnosis of LCH (Figure 5).