RESUMEN
AbstractSweet syndrome or acute febrile neutrophilic dermatosis is a recurrent and rare skin disease caused by the release of cytokines, with diverse possible etiologic causes. It presents clinically with polymorphic skin lesions, fever, arthralgia, and peripheral leukocytosis. In general, it is associated with infections, malignancy and drugs. It usually regresses spontaneously and treatment is primarily to control the basic disease. The authors report the case of a child of 1 year and 11 months who developed Sweet syndrome.
Asunto(s)
Humanos , Femenino , Lactante , Síndrome de Sweet/patología , Piel/patología , Biopsia , Síndrome de Sweet/complicaciones , Enfermedades Raras , Fiebre/etiología , Fiebre/patologíaRESUMEN
A Síndrome de Bloch-Sulzberger (Incontinência Pigmentar) é uma genodermatose rara, que afeta, principalmente, o sexo feminino, pois costuma ser letal em pacientes do sexo masculino intraútero. Caracteriza-se, principalmente, pelas manifestações dermatológicas, podendo também apresentar anomalias dentárias, oftalmológicas e neurológicas. As lesões cutâneas apresentam 4 fases distintas: vesiculosa, verrucosa, pigmentar e atrófica; que podem seguir uma sequência irregular, havendo até sobreposição das mesmas.
Bloch-Sulzberger syndrome (incontinentia pigmenti) is a rare genodermatosis that affects predominantly females, since it is generally lethal to male fetuses in utero. It is characterized principally by skin lesions, but may also involve dental, ophthalmological and neurological abnormalities. The skin lesions are present in four different phases: vesicular, verrucous, hyperpigmented and atrophic/hypopigmented. Their sequence is irregular and overlapping of stages is common.