RESUMEN
A pediatric dermatology expert working group performed a narrative review to describe care related to congenital melanocytic nevi (CMN) in neonates and infants. There are no published guidelines for most aspects of care, including routine skin care and visit intervals. Few guidelines exist for surgical management; newer recommendations favor conservative practice. Emerging evidence contributes to recommendations for screening MRI to evaluate for neural melanosis and related central nervous system complications, however, more research is needed. Risk for melanoma is generally low, but those with large, giant, or multiple CMN have a higher risk. Multidisciplinary care, with a focus on family and patient preferences, is of paramount importance. Without standardized screening and management guidelines, questions abound regarding appropriate physical examination intervals, potential treatment including full or partial excision, timing and frequency of imaging, melanoma risk, and assessment for neural melanosis. This review highlights the current state of knowledge concerning care of patients with CMN, reveals gaps in the literature surrounding skin care, and provides management recommendations. We additionally discuss cutaneous complications of CMN, such as pruritus, hypertrichosis, and wound healing. Resources and references for families and providers can help patients navigate this sometimes challenging diagnosis. Finally, we contribute expert care recommendations to the current body of literature as a foundation for the development of future, more comprehensive care guidelines.
Asunto(s)
Nevo Pigmentado/congénito , Nevo Pigmentado/terapia , Neoplasias Cutáneas/congénito , Neoplasias Cutáneas/terapia , Remoción del Cabello , Humanos , Hipertricosis/etiología , Hipertricosis/terapia , Recién Nacido , Imagen por Resonancia Magnética , Melanosis/diagnóstico por imagen , Síndromes Neurocutáneos/diagnóstico por imagen , Nevo Pigmentado/complicaciones , Nevo Pigmentado/patología , Examen Físico , Prurito/etiología , Cuidados de la Piel/métodos , Neoplasias Cutáneas/complicaciones , Neoplasias Cutáneas/patología , Cicatrización de HeridasRESUMEN
BACKGROUND/OBJECTIVES: Staphylococcus aureus is the most prevalent bacterial pathogen in atopic dermatitis (AD) patients presenting with skin infections. Despite the known association between S aureus and AD, guidance on empiric antibiotics for skin infections in pediatric AD patients is limited. METHODS: We conducted a retrospective study over a five-year period to characterize the S aureus strains recovered from pediatric AD patients with clinically apparent bacterial skin infections treated in an academic medical center. We assessed patient demographics and dilute bleach bath usage to determine whether these factors were correlated with methicillin resistance. Culture results from our AD cohort were also compared to those from pediatric patients presenting to the Saint Louis Children's Hospital emergency department (ED) with S aureus skin abscesses from 2013 to 2015. RESULTS: Methicillin-sensitive S aureus (MSSA) was more prevalent (77.8%) than methicillin-resistant S aureus (MRSA) (22.2%). There was no correlation between MRSA and age, sex, race, or dilute bleach bath use. In comparison with pediatric patients presenting to the ED, AD patients had lower rates of MSSA susceptibility to doxycycline and MRSA susceptibility to trimethoprim-sulfamethoxazole (TMP-SMX). CONCLUSIONS: First-generation cephalosporins remain appropriate empiric therapy for most pediatric AD patients. In patients with a history of MRSA, empiric doxycycline or TMP-SMX could be considered, given their high MRSA susceptibility rates.