RESUMO
Subcutaneous juvenile xanthogranuloma (JXG) of the inguinal fold, an unusual location, was diagnosed in an infant. Subcutaneous JXG should be included in the differential diagnosis of subcutaneous nodules of the lower body, despite the absence of the characteristic yellowish hue usually associated with JXG.
Assuntos
Hiperpigmentação/patologia , Xantogranuloma Juvenil/patologia , Feminino , Virilha , Humanos , Hiperpigmentação/cirurgia , Lactente , Xantogranuloma Juvenil/cirurgiaRESUMO
A 50-year-old man presented with a several month history of a polypoid papule on the scrotum. A dense accumulation of macrophages with foamy cytoplasm was exhibited in the biopsy specimen leading to a diagnosis of verruciform xanthoma.
Assuntos
Escroto/patologia , Dermatopatias/diagnóstico , Xantomatose/diagnóstico , Biópsia , Diagnóstico Diferencial , Células Espumosas/ultraestrutura , Humanos , Ceratose/patologia , Masculino , Pessoa de Meia-Idade , Dermatopatias/patologia , Verrugas/diagnóstico , Xantomatose/patologiaRESUMO
We describe a patient with Noonan syndrome (NS) presenting with ulerythema ophrygenes (UO)--an association initially suggested in a single case series of five patients by Pierini and Pierini in 1979. Recognition of the association of UO with NS by pediatric dermatologists is important because of the high incidence of cardiovascular anomalies in NS. Therefore, in infants and children presenting with UO, clinicians should maintain a high index of suspicion for NS and refer for further workup.
