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This study evaluates the clinical accuracy of OpenAI's ChatGPT in pediatric dermatology by comparing its responses on multiple-choice and case-based questions to those of pediatric dermatologists. ChatGPT's versions 3.5 and 4.0 were tested against questions from the American Board of Dermatology and the "Photoquiz" section of Pediatric Dermatology. Results show that human pediatric dermatology clinicians generally outperformed both ChatGPT iterations, though ChatGPT-4.0 demonstrated comparable performance in some areas. The study highlights the potential of AI tools in aiding clinicians with medical knowledge and decision-making, while also emphasizing the need for continual advancements and clinician oversight in using such technologies.
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BACKGROUND: Infantile hemangiomas are common vascular tumors in children. Propranolol has proven effective in treating infantile hemangiomas and while generally safe, has potential risk for more serious side effects of hypoglycemia, hypotension, bradycardia, bronchospasm, and cardiovascular or respiratory compromise. Current prescribing guidelines recommend initiating propranolol doses at 1 mg/kg/day, with up-titration to 2 mg/kg/day. This study aims to compare the incidence of adverse events in infants and children treated with propranolol initiated at 1 mg/kg/day versus being initiated directly at 2 mg/kg/day. METHODS: A retrospective cohort study was conducted using medical records of patients receiving propranolol therapy for infantile hemangiomas between October 2018-March 2021 at the Children's Hospital of Philadelphia. Patients were categorized by initial propranolol dosage: 1 or 2 mg/kg/day. The primary outcome measures included parent-reported adverse events, hypotension (defined by the Pediatric Advanced Life Support criteria), and bradycardia (defined as <1st percentile for age) following propranolol initiation. RESULTS: Out of the 244 patients identified, 123 were initiated at the 1 mg/kg/day dose, and 121 at the 2 mg/kg/day dose. There was no significant difference in the incidence of adverse events between the two groups (p = .057). Additionally, among patients initiated at 2 mg/kg/day, there were no significant differences in the incidence of age-related or weight-related adverse events for those younger than 2 months or those in the 1st or 2nd quartile for weight (p = .53). CONCLUSION: Infants and children initiated at 2 mg/kg/day did not demonstrate an increased incidence of adverse events associated with propranolol compared to those initiated at 1 mg/kg/day. These findings provide clinical evidence for the practice of accelerated propranolol initiation dosing.
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Propranolol , Humanos , Propranolol/administração & dosagem , Propranolol/efeitos adversos , Estudos Retrospectivos , Lactente , Feminino , Masculino , Hemangioma/tratamento farmacológico , Pré-Escolar , Relação Dose-Resposta a Droga , Bradicardia/induzido quimicamente , Esquema de Medicação , Hipotensão/induzido quimicamente , Antagonistas Adrenérgicos beta/administração & dosagem , Antagonistas Adrenérgicos beta/efeitos adversos , Neoplasias Cutâneas/tratamento farmacológico , Recém-NascidoRESUMO
Kawasaki disease (KD) is an acute small to medium-vessel vasculitis that primarily affects children under the age of 5 years. The cause of KD is unknown, but it is hypothesized to be a systemic inflammatory illness triggered by infections in genetically predisposed individuals. Diagnosis of incomplete KD is made in patients with prolonged fever without a source who do not meet diagnostic criteria but have some findings consistent with KD such as elevated inflammatory markers, transaminitis, and echocardiographic findings. We present a 7-year-old boy who developed 10 days of fevers and rash that began 3 days after his first dose of hepatitis A vaccination and had notable features of a peculiar cellulitis-like plaque and peripheral eosinophilia.
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Exantema , Síndrome de Linfonodos Mucocutâneos , Masculino , Criança , Humanos , Pré-Escolar , Síndrome de Linfonodos Mucocutâneos/complicações , Síndrome de Linfonodos Mucocutâneos/diagnóstico , Celulite (Flegmão)/diagnóstico , Celulite (Flegmão)/etiologia , FebreRESUMO
OBJECTIVE: To characterize long-term outcomes of PHACE syndrome. STUDY DESIGN: Multicenter study with cross-sectional interviews and chart review of individuals with definite PHACE syndrome ≥10 years of age. Data from charts were collected across multiple PHACE-related topics. Data not available in charts were collected from patients directly. Likert scales were used to assess the impact of specific findings. Patient-Reported Outcomes Measurement Information System (PROMIS) scales were used to assess quality of life domains. RESULTS: A total of 104/153 (68%) individuals contacted participated in the study at a median of 14 years of age (range 10-77 years). There were infantile hemangioma (IH) residua in 94.1%. Approximately one-half had received laser treatment for residual IH, and the majority (89.5%) of participants were satisfied or very satisfied with the appearance. Neurocognitive manifestations were common including headaches/migraines (72.1%), participant-reported learning differences (45.1%), and need for individualized education plans (39.4%). Cerebrovascular arteriopathy was present in 91.3%, with progression identified in 20/68 (29.4%) of those with available follow-up imaging reports. Among these, 6/68 (8.8%) developed moyamoya vasculopathy or progressive stenoocclusion, leading to isolated circulation at or above the level of the circle of Willis. Despite the prevalence of cerebrovascular arteriopathy, the proportion of those with ischemic stroke was low (2/104; 1.9%). PROMIS global health scores were lower than population norms by at least 1 SD. CONCLUSIONS: PHACE syndrome is associated with long-term, mild to severe morbidities including IH residua, headaches, learning differences, and progressive arteriopathy. Primary and specialty follow-up care is critical for PHACE patients into adulthood.
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Coartação Aórtica , Anormalidades do Olho , Síndromes Neurocutâneas , Humanos , Lactente , Criança , Adolescente , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Idoso , Síndromes Neurocutâneas/complicações , Anormalidades do Olho/complicações , Coartação Aórtica/complicações , Qualidade de Vida , Estudos Transversais , CefaleiaRESUMO
Introduction: Components of the immune response have previously been associated with the pathophysiology of atopic dermatitis (AD), specifically the Human Leukocyte Antigen (HLA) Class II region via genome-wide association studies, however the exact elements have not been identified. Methods: This study examines the genetic variation of HLA Class II genes using next generation sequencing (NGS) and evaluates the resultant amino acids, with particular attention on binding site residues, for associations with AD. The Genetics of AD cohort was used to evaluate HLA Class II allelic variation on 464 subjects with AD and 384 controls. Results: Statistically significant associations with HLA-DP α and ß alleles and specific amino acids were found, some conferring susceptibility to AD and others with a protective effect. Evaluation of polymorphic residues in DP binding pockets revealed the critical role of P1 and P6 (P1: α31M + (ß84G or ß84V) [protection]; α31Q + ß84D [susceptibility] and P6: α11A + ß11G [protection]) and were replicated with a national cohort of children consisting of 424 AD subjects. Independently, AD susceptibility-associated residues were associated with the G polymorphism of SNP rs9277534 in the 3' UTR of the HLA-DPB1 gene, denoting higher expression of these HLA-DP alleles, while protection-associated residues were associated with the A polymorphism, denoting lower expression. Discussion: These findings lay the foundation for evaluating non-self-antigens suspected to be associated with AD as they potentially interact with particular HLA Class II subcomponents, forming a complex involved in the pathophysiology of AD. It is possible that a combination of structural HLA-DP components and levels of expression of these components contribute to AD pathophysiology.
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Head lice infestation is associated with limited morbidity but causes a high level of anxiety among caregivers of school-aged children and adolescents. Since the 2015 clinical report on head lice was published by the American Academy of Pediatrics, new medications have been approved, and an algorithm for management of affected patients is included. This revised clinical report clarifies current diagnosis and treatment protocols.
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Infestações por Piolhos , Pediculus , Dermatoses do Couro Cabeludo , Adolescente , Animais , Cuidadores , Criança , Humanos , Infestações por Piolhos/tratamento farmacológico , Infestações por Piolhos/terapia , Dermatoses do Couro Cabeludo/diagnóstico , Dermatoses do Couro Cabeludo/terapiaRESUMO
PURPOSE OF REVIEW: Acquired postinflammatory lentiginosis is a phenomenon that has been previously termed 'induction of lentiginosis in assorted dermatoses' or the ILIAD phenomenon. RECENT FINDINGS: Although some cases have been described as arising exclusively in those who applied topical calcineurin inhibitors (TCIs), other patients have presented with similar findings in other nonatopic disorders (contact dermatitis, psoriasis, lichen planus, focal dermal hypoplasia), and without antecedent use of TCIs. SUMMARY: Inflammatory skin disorders can produce localized areas of cutaneous lentiginosis, particularly as the inflammation retreats in response to treatment. This post-inflammatory lentiginosis or ILIAD phenomenon may be potentiated by use of topical and systemic anti-inflammatory medications, including TCIs, topical corticosteroids, methotrexate, and systemic biologic agents. Although this phenomenon has not been associated with melanocytic neoplasia, ongoing periodic monitoring for dysplastic changes is reasonable.
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Fármacos Dermatológicos , Lentigo , Administração Cutânea , Inibidores de Calcineurina/uso terapêutico , Fármacos Dermatológicos/uso terapêutico , Humanos , Lentigo/diagnóstico , Lentigo/tratamento farmacológico , PeleAssuntos
Doença de Crohn/complicações , Genitália/patologia , Linfedema/patologia , Pele/patologia , Verrugas/patologia , Administração Tópica , Adolescente , Anti-Inflamatórios/administração & dosagem , Anti-Inflamatórios/uso terapêutico , Biópsia/métodos , Quimioterapia Combinada , Feminino , Humanos , Imuno-Histoquímica/métodos , Imunossupressores/administração & dosagem , Imunossupressores/uso terapêutico , Injeções Intralesionais , Linfedema/complicações , Dor/diagnóstico , Dor/etiologia , Prurido/diagnóstico , Prurido/etiologia , Sirolimo/administração & dosagem , Sirolimo/uso terapêutico , Pele/metabolismo , Resultado do Tratamento , Triancinolona/administração & dosagem , Triancinolona/uso terapêuticoRESUMO
The Shapiro xanthogranuloma is a histopathologic form of xanthogranuloma that shows closely packed monomorphous cells, which can extend into the subcutaneous fat; it usually lacks routine diagnostic features of xanthogranuloma. Herein we describe two cases of Shapiro xanthogranuloma occurring in a neonate and in an infant, which were initially thought to be hematologic malignancies. One patient's presentation as a "blueberry muffin baby" added to the diagnostic confusion. Pediatric dermatologists, dermatologists, and dermatopathologists need to be aware of the Shapiro xanthogranuloma and its clinicopathologic features to avoid misdiagnosis of a hematopoietic malignancy in neonates and infants.
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Granuloma/diagnóstico , Neoplasias Hematológicas/diagnóstico , Leucemia/diagnóstico , Dermatopatias/patologia , Xantogranuloma Juvenil/diagnóstico , Xantomatose/diagnóstico , Conscientização , Dermatologistas , Erros de Diagnóstico , Feminino , Granuloma/patologia , Neoplasias Hematológicas/patologia , Humanos , Lactente , Recém-Nascido , Leucemia/patologia , Masculino , Neurofibromatoses/complicações , Síndrome de Noonan/complicações , Patologistas , Xantogranuloma Juvenil/patologia , Xantomatose/patologiaRESUMO
A 13-year-old female patient presented with a 3-month history of recurrent blisters, which ruptured into multiple superficial erosions with overlying crust located on the face, neck, and shoulder. Treatment for presumed bullous impetigo showed no benefit. Samples collected from the patient's home revealed the presence of numerous carpet beetles in a wool rug. Carpet beetle dermatitis resembles papular urticaria but may occasionally present as skin lesions resembling bullous impetigo.
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Besouros , Dermatite , Impetigo , Dermatopatias Vesiculobolhosas , Urticária , Adolescente , Animais , Feminino , Humanos , Impetigo/diagnóstico , Impetigo/tratamento farmacológico , Dermatopatias Vesiculobolhosas/diagnósticoAssuntos
Dermatologia , Dermatopatias , Criança , Humanos , Dermatopatias/complicações , Dermatopatias/diagnósticoRESUMO
Importance: The qualitative grading of acne is important for routine clinical care and clinical trials, and although many useful systems exist, no single acne global grading system has had universal acceptance. In addition, many current instruments focus primarily on evaluating primary lesions (eg, comedones, papules, and nodules) or exclusively on signs of secondary change (eg, postinflammatory hyperpigmentation, scarring). Objectives: To develop and validate an acne global grading system that provides a comprehensive evaluation of primary lesions and secondary changes due to acne. Design, Setting, and Participants: This diagnostic study created a multidimensional acne severity feature space by analyzing decision patterns of pediatric dermatologists evaluating acne. Modeling acne severity patterns based on visual image features was then performed to reduce dimensionality of the feature space to a novel 2-dimensional grading system, in which severity levels are functions of multidimensional acne cues. The system was validated by 6 clinicians on a new set of images. All images used in this study were taken from a retrospective, longitudinal data set of 150 patients diagnosed with acne, ranging across the entire pediatric population (aged 0-21 years), excluding images with any disagreement on their diagnosis, and selected to adequately span the range of acne types encountered in the clinic. Data were collected from July 1, 2001, through June 30, 2013, and analyzed from March 1, 2015, through December 31, 2016. Main Outcomes and Measures: Prediction performance was evaluated as the mean square error (MSE) with the clinicians' scores. Results: The scale was constructed using acne visual features and treatment decisions of 6 pediatric dermatologists evaluating 145 images of patients with acne ranging in age from 0 to 21 years. Using the proposed scale to predict the severity scores on a new set of 40 images achieved an overall MSE of 0.821, which is smaller than the mean within-clinician differences (MSE of 0.998). Conclusions and Relevance: By integrating primary lesions and secondary changes, this novel acne global grading scale provides a more clinically relevant evaluation of acne that may be used for routine clinical care and clinical trials. Because the severity scores are based on actual clinical practice, this scoring system is also highly correlated with appropriate treatment choices.
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Acne Vulgar/diagnóstico , Tomada de Decisões , Padrões de Prática Médica , Acne Vulgar/patologia , Acne Vulgar/terapia , Adolescente , Criança , Pré-Escolar , Dermatologistas/estatística & dados numéricos , Dermatologia , Humanos , Lactente , Estudos Longitudinais , Estudos Retrospectivos , Índice de Gravidade de Doença , Adulto JovemRESUMO
BACKGROUND/OBJECTIVES: Port-wine stains, also known as capillary malformations, are due to dermal vascular ectasia and dilation and are most commonly congenital; however, acquired port-wine stains (APWS) developing later in life have been noted in the literature, most commonly in the context of trauma. METHODS/RESULTS: This case series presents 6 pediatric patients with APWS who first developed lesions between ages 3 and 11 years in the absence of a traumatic or other etiologic trigger. CONCLUSIONS: The epidemiology, clinical features, and treatment response of these patients are compared to what has been previously described in other cases in the literature.
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Mancha Vinho do Porto/diagnóstico , Mancha Vinho do Porto/terapia , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , MasculinoRESUMO
BACKGROUND: Pediatric leukemia cutis (LC) is often difficult to diagnose due to similarity in appearance to other dermatologic diseases. Several case reports and smaller case series have been published in the medical literature, but studies on larger cohorts of children with LC are lacking. OBJECTIVE: This study aimed to better characterize the clinical features, course, and prognosis of LC in the pediatric population. METHODS: We performed a retrospective case series of 31 patients diagnosed with LC at Boston Children's Hospital and the Children's Hospital of Philadelphia. RESULTS: The number and morphology of LC lesions varied among patients, with the head and lower extremities being the most common sites of involvement. Leukemia cutis presented concomitantly with systemic leukemia in the majority of cases. Most cases of LC arose during initial leukemia episodes, rather than with relapsed leukemia. Acute myeloid leukemia was the subtype most frequently associated with LC, followed by acute lymphoblastic leukemia. Diagnosis altered treatment timing and therapeutic decisions. CONCLUSION: Children most often present concomitantly with LC and systemic leukemia. Since the morphology and distribution of LC varies, physicians must maintain a high index of suspicion for this diagnosis, as the presence of LC may change the management of systemic leukemia.
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Leucemia/patologia , Neoplasias Cutâneas/patologia , Adolescente , Fatores Etários , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Leucemia/terapia , Masculino , Estudos Retrospectivos , Neoplasias Cutâneas/terapia , Adulto JovemRESUMO
BACKGROUND: Wide variation exists in the timing of atopic dermatitis (AD) disease onset among children. Distinct trajectories of early-onset, mid-onset, and late-onset AD have been previously described. OBJECTIVE: To evaluate longitudinal disease control and persistence with respect to age at onset of AD. METHODS: A cohort study was performed using the Pediatric Eczema Elective Registry, a prospective observational cohort of subjects with childhood-onset AD. AD control and persistence were assessed biannually for up to 10 years. RESULTS: A total of 8015 subjects with 41,934 person-years of follow-up were included. In longitudinal analyses using generalized linear latent and mixed modeling, older age at onset of AD was associated with better disease control and less-persistent AD. For each additional year of age at onset of AD, the adjusted odds ratios for poorer AD control and for persistent AD were 0.93 (95% confidence interval, 0.91-0.94) and 0.84 (95% confidence interval, 0.80-0.88), respectively. Differences in AD control and persistence among subjects with early-, mid-, and late-onset AD were most pronounced from early adolescence onward. LIMITATIONS: Misclassification bias may arise from using self-reported data on age at onset. Attrition and missing data in longitudinal studies may introduce bias. CONCLUSION: Early-, mid-, and late-onset pediatric AD appear to be clinically distinct subtypes of the disease.
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Dermatite Atópica/diagnóstico , Dermatite Atópica/epidemiologia , Gerenciamento Clínico , Sistema de Registros , Adolescente , Fatores Etários , Idade de Início , Criança , Pré-Escolar , Doença Crônica , Estudos de Coortes , Dermatite Atópica/terapia , Feminino , Seguimentos , Humanos , Estudos Longitudinais , Masculino , Philadelphia , Prevalência , Estudos Prospectivos , Medição de Risco , Índice de Gravidade de Doença , Fatores Sexuais , Fatores de TempoRESUMO
BACKGROUND: For infantile hemangiomas requiring treatment, existing recommendations advise initiation of propranolol followed by a 2-hour period of blood pressure and heart rate monitoring, resulting in prolonged office visits for both families and clinicians. OBJECTIVES: In order to reduce visit times, we evaluate our current practice of at-home or in-office propranolol administration followed by in-office vital sign monitoring. METHODS: We retrospectively reviewed the medical records of 157 patients with infantile hemangiomas (IH) who initiated propranolol under this outpatient protocol. Blood pressure (BP) and heart rate (HR) were obtained at a baseline visit and 1-2 hours after initial dose administration. We identified potential risk factors for clinically significant decreases in systolic blood pressure (SBP) and HR (defined as decrease of > 20 mm Hg and > 15 bpm, respectively) using logistic regression analysis, and adverse events were recorded. RESULTS: Fifty-five individuals (35.4%) showed a decrease in HR of more than 15 bpm, and 23 individuals (14.7%) showed a decrease in SBP of more than 20 mm Hg. Multivariable logistic regression suggested that younger age, history of preterm birth, and Caucasian race may slightly increase the odds of clinically significant changes in vital signs upon propranolol initiation. However, no clinically symptomatic adverse events occurred upon initiation of propranolol. CONCLUSIONS: Vital sign monitoring may be important when starting propranolol treatment in younger or historically preterm patients. However, routine mandatory in-office vital sign monitoring may not be necessary in healthy infants more than 45 weeks postconceptional age.
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Hemangioma Capilar/tratamento farmacológico , Pacientes Ambulatoriais/estatística & dados numéricos , Propranolol/uso terapêutico , Neoplasias Cutâneas/tratamento farmacológico , Assistência Ambulatorial/métodos , Glicemia/análise , Determinação da Pressão Arterial , Bases de Dados Factuais , Relação Dose-Resposta a Droga , Esquema de Medicação , Feminino , Seguimentos , Hemangioma Capilar/diagnóstico , Hospitais Pediátricos , Humanos , Lactente , Recém-Nascido , Masculino , Philadelphia , Estudos Retrospectivos , Medição de Risco , Neoplasias Cutâneas/diagnóstico , Resultado do TratamentoRESUMO
Infantile hemangiomas are the most common tumors of infancy and are often managed with oral beta-blockers to address or prevent associated complications. However, treatment with propranolol can occasionally be associated with sleep disturbances, which in some cases are severe enough to warrant discontinuation or replacement with another agent. We herein report four cases in which treatment with propranolol resulted in significant sleep disturbances prompting substitution with atenolol, which in some cases resolved these issues.
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Atenolol/uso terapêutico , Hemangioma Capilar/tratamento farmacológico , Propranolol/efeitos adversos , Neoplasias Cutâneas/tratamento farmacológico , Transtornos do Sono-Vigília/induzido quimicamente , Administração Oral , Substituição de Medicamentos , Feminino , Hemangioma Capilar/diagnóstico , Humanos , Lactente , Segurança do Paciente , Prognóstico , Propranolol/uso terapêutico , Medição de Risco , Estudos de Amostragem , Neoplasias Cutâneas/diagnóstico , Transtornos do Sono-Vigília/fisiopatologia , Resultado do TratamentoRESUMO
Trending social media phenomena, often referred to as social media "challenges," include those centered around pencil erasers, salt and ice, spray deodorant, and fire. Each of these share features of intentional self-injury with the possibility of permanent skin changes, although generally without the intent to cause harm.. The background history of these social media-associated activities is fascinating and perplexing. For the clinician, adept recognition of the characteristic skin signs of these behaviors affords the opportunity to discuss them in the open and to educate patients and their parents about how to avoid potential for more serious harm.
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Comportamento Autodestrutivo , Pele/lesões , Mídias Sociais , Adolescente , Queimaduras , Criança , Cicatriz , Dermatite Irritante , Congelamento das Extremidades , Humanos , Influência dos Pares , Transtornos da Pigmentação , Dermatopatias Infecciosas , TatuagemRESUMO
Atopic dermatitis (AD) is a chronic, relapsing inflammatory skin condition with a profound social, economic, and psychologic impact. An effective prevention strategy would have significant socioeconomic implications worldwide. The aim of this review is to evaluate the current evidence for prevention strategies, including early intervention neonatal emollient therapy, antihistamine use, and probiotic supplementation. Although studies were fairly heterogeneous in their designs, the current cumulative data support early daily emollient therapy to reduce the incidence of AD in at-risk infants. The evidence for antihistamine use is limited, and further investigation is necessary to assess its potential role in AD prevention. Although several studies reveal a significant reduction in AD incidence with prenatal and/or postnatal probiotic supplementation, they differ in the strains, timing, dose, treatment duration, and measurement of clinical outcomes. Consequently, there are currently no firm guidelines or recommendations in place for probiotic use in pregnancy or infancy to prevent AD. Ultimately, atopic prevention remains a work in progress, and further investigations are needed to better understand the pathogenesis of AD and determine the most effective prevention strategies.