RESUMO
BACKGROUND: Erosive pustular dermatosis of the scalp (EPDS) is an inflammatory cutaneous disorder typically affecting sun-damaged skin of mature individuals. Clinical features of EPDS include sterile pustules and chronic crusted erosions that can be hyperkeratotic and lead to scarring alopecia, atrophy, and telangiectasia. While the condition occurs on sun-damaged skin, a relationship with non-melanoma skin cancer (NMSC) has not been investigated. OBJECTIVES: Here we attempted to identify cases of NMSC developing in the setting of EPDS. METHODS: Retrospective review of EPDS cases in a dermatology practice. RESULTS: Six patients with mean (range) age 82 (65-92) years that developed NMSC in the setting of EPDS are reported. Five patients had skin phototype I or II associated with substantial solar elastosis. Four patients had history of NMSC. Four patients developed squamous cell carcinoma and two patients basal cell carcinoma on the scalp in the setting of EPDS. A morphologic change in an EPDS lesion, such as a crusted plaque becoming nodular and/or growing significantly within a relatively short period of time, prompted a biopsy that revealed NMSC. CONCLUSIONS: NMSC may develop in the setting of EPDS. Possible mechanisms underlying this association include the chronic inflammation associated with EPDS and ultraviolet light exposure. It is crucial to promptly obtain a biopsy in EPDS cases showing signs suspicious for NMSC. Further studies are required to confirm whether NMSC shows a higher prevalence in the setting of EPDS.
Assuntos
Dermatoses do Couro Cabeludo , Dermatopatias Vesiculobolhosas , Neoplasias Cutâneas , Idoso de 80 Anos ou mais , Alopecia/patologia , Humanos , Couro Cabeludo/patologia , Dermatoses do Couro Cabeludo/diagnóstico , Dermatoses do Couro Cabeludo/etiologia , Dermatoses do Couro Cabeludo/patologia , Dermatopatias Vesiculobolhosas/diagnóstico , Dermatopatias Vesiculobolhosas/etiologia , Dermatopatias Vesiculobolhosas/patologia , Neoplasias Cutâneas/diagnóstico , Neoplasias Cutâneas/patologiaRESUMO
BACKGROUND/OBJECTIVES: Patients with epidermolysis bullosa (EB) require care of wounds that are colonized or infected with bacteria. A subset of EB patients are at risk for squamous cell carcinoma, and bacterial-host interactions have been considered in this risk. The EB Clinical Characterization and Outcomes Database serves as a repository of information from EB patients at multiple centers in the United States and Canada. Access to this resource enabled broad-scale analysis of wound cultures. METHODS: A retrospective analysis of 739 wound cultures from 158 patients from 13 centers between 2001 and 2018. RESULTS: Of 152 patients with a positive culture, Staphylococcus aureus (SA) was recovered from 131 patients (86%), Pseudomonas aeruginosa (PA) from 56 (37%), and Streptococcus pyogenes (GAS) from 34 (22%). Sixty-eight percent of patients had cultures positive for methicillin-sensitive SA, and 47%, methicillin-resistant SA (18 patients had cultures that grew both methicillin-susceptible and methicillin-resistant SA at different points in time). Of 15 patients with SA-positive cultures with recorded mupirocin susceptibility testing, 11 had mupirocin-susceptible SA and 6 patients mupirocin-resistant SA (2 patients grew both mupirocin-susceptible and mupirocin-resistant SA). SCC was reported in 23 patients in the entire database, of whom 10 had documented wound cultures positive for SA, PA, and Proteus species in 90%, 50%, and 20% of cases, respectively. CONCLUSIONS: SA and PA were the most commonly isolated bacteria from wounds. Methicillin resistance and mupirocin resistance were reported in 47% and 40% of patients tested, respectively, highlighting the importance of ongoing antimicrobial strategies to limit antibiotic resistance.
Assuntos
Epidermólise Bolhosa , Infecções Estafilocócicas , Antibacterianos/uso terapêutico , Canadá , Epidermólise Bolhosa/complicações , Epidermólise Bolhosa/tratamento farmacológico , Humanos , Mupirocina , Estudos Retrospectivos , Infecções Estafilocócicas/tratamento farmacológico , Staphylococcus aureusRESUMO
We report a case of a newly recognized primary immunodeficiency due to biallelic mutations in CARMIL2 manifesting as an actinic prurigo-like photodermatitis, allergic diathesis and recurrent infections in a child. We present this case to highlight a rare phenotype seen in this T-cell immunodeficiency and provide an overview of other dermatologic manifestations among published reports of this condition.
Assuntos
Síndromes de Imunodeficiência , Transtornos de Fotossensibilidade , Prurigo , Dermatopatias Genéticas , Criança , Humanos , Síndromes de Imunodeficiência/diagnóstico , Síndromes de Imunodeficiência/genética , Transtornos de Fotossensibilidade/diagnóstico , Transtornos de Fotossensibilidade/genéticaRESUMO
BACKGROUND/OBJECTIVES: Epidermolysis bullosa (EB) comprises a group of inherited skin blistering diseases. There is currently no cure, and management includes skin protection and prevention of infection. To date, there has been no systematic investigation of home skin care practices among EB patients on a multicenter scale. METHODS: This cross-sectional, observational study included data collected from patients with EB enrolled in the Epidermolysis Bullosa Characterization and Clinical Outcomes Database (EBCCOD) who provided answers to a patient-directed questionnaire between January 1, 2017, and December 31, 2017. RESULTS: Of 202 respondents, 130 (64.4%) had dystrophic EB, 51 (25.2%) had EB simplex, 21 (7.4%) had junctional EB, 3 (1.5%) had Kindler syndrome, and 3 (1.5%) had an unspecified subtype. Seventy-eight patients reported cleansing in plain water only (39%). Of those who used an additive in their cleansing water, 75 (57%) added salt, 71 (54%) added bleach, 36 (27%) added vinegar, and 34 (26%) endorsed the use of an "other" additive (multiple additives possible). Reported concentrations of additives ranged widely from 0.002% sodium hypochlorite and 0.002% acetic acid solutions, which are thought to have negligible effects on microbes, to 0.09% sodium hypochlorite and 0.156% acetic acid, concentrations shown to be cytotoxic. One hundred eighty-eight patients answered questions regarding topical product use (93%). Of those, 131 reported topical antimicrobial use (70%). Mupirocin and bacitracin were the most commonly reported topical antibiotics (59, 58 [31.4%, 30.9%], respectively). CONCLUSIONS: These findings highlight the variety of skin care routines and frequent use of topical antimicrobials among EB patients and have potential implications for antibiotic resistance. The reported range of bleach and vinegar additives to cleansing water, including cytotoxic concentrations, emphasizes the need for clear and optimized skin cleansing recommendations.
Assuntos
Detergentes/administração & dosagem , Epidermólise Bolhosa/terapia , Higiene da Pele , Administração Tópica , Adolescente , Adulto , Criança , Pré-Escolar , Cosméticos/administração & dosagem , Estudos Transversais , Bases de Dados Factuais , Feminino , Humanos , Lactente , Masculino , Pessoa de Meia-Idade , Autocuidado , Adulto JovemRESUMO
We report two pediatric patients with a history of chronic lichenified atopic dermatitis (AD) who subsequently developed eruptive lentigines at sites of resolved AD. The occurrence of this phenomenon in eczematous dermatoses in the absence of topical calcineurin inhibitor (TCI) use is rarely reported in the literature.
Assuntos
Dermatite Atópica/patologia , Lentigo/patologia , Anti-Inflamatórios/uso terapêutico , Criança , Doença Crônica/tratamento farmacológico , Dermatite Atópica/tratamento farmacológico , Desonida/uso terapêutico , Feminino , Fluocinolona Acetonida/uso terapêutico , Glucocorticoides/uso terapêutico , Humanos , MasculinoRESUMO
We present a case of an infant with severe atopic dermatitis infected with Streptococcus pyogenes who presented with pustules, honey-colored crusts, and punched-out erosions with scalloped borders mimicking eczema herpeticum or eczema coxsackium. We draw attention to this case to highlight the similar clinical appearance between bacterial and viral infections in the setting of atopic dermatitis and the importance of a broad workup and coverage while awaiting results.
Assuntos
Dermatite Atópica/complicações , Dermatopatias Vesiculobolhosas/microbiologia , Infecções Estreptocócicas/diagnóstico , Streptococcus pyogenes , Feminino , Humanos , LactenteRESUMO
Shaving and other modes of epilation can cause undue anxiety, pain, or skin irritation in children. Here, we present hair trimming as a safe, painless, and cost-effective alternative for patients with unwanted hair which may be performed indefinitely or until the child is old enough to direct management. In select cases, removing unwanted hair using this technique may facilitate dermatologic surveillance.