RESUMO
OBJECTIVE: To determine the most frequent dermatoses in patients with kidney transplant in the dermatology consultation, Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, in Mexico City, in the period from March 2016 to March 2020. METHOD: Descriptive, cross-sectional study that included 153 patients with a complete medical history with prior informed consent and authorization from the hospital ethics committee. RESULTS: All patients presented one or more dermatoses. The most frequent were infectious (mycosis, viral) and, in decreasing order, other dermatoses (keratosis pilaris, melasma), tumorous (benign), inflammatory (seborrheic dermatitis, eczema), probably secondary to drugs and autoimmune (alopecia areata). CONCLUSIONS: All kidney transplant patients presented at least one dermatosis, predominantly those of infectious origin. We recommend dermatological evaluation prior to transplantation for timely diagnosis and treatment of dermatoses that could increase the morbi-mortality of patients.
OBJETIVO: Determinar las dermatosis más frecuentes en pacientes con trasplante renal en la consulta de dermatología del Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, en Ciudad de México, en el período de marzo de 2016 a marzo de 2020. MÉTODO: Estudio descriptivo, transversal que incluyó 153 pacientes con historia clínica completa, previo consentimiento informado y autorización del comité de ética del hospital. RESULTADOS: Todos los pacientes presentaron una o más dermatosis. Las más frecuentes fueron las infecciosas (micosis, virales) y, en orden decreciente, otras dermatosis (queratosis pilar, melasma), tumorales (benignas), inflamatorias (dermatitis seborreica, eccemas), probablemente secundarias a fármacos y autoinmunitarias (alopecia areata). CONCLUSIONES: Todos los pacientes receptores de trasplante renal presentaron al menos una dermatosis, predominando las de origen infeccioso. Recomendamos una valoración dermatológica previa al trasplante para el diagnóstico y el tratamiento oportuno de las dermatosis que podrían aumentar la morbimortalidad de los pacientes.
Assuntos
Hospitais , Dermatopatias , Humanos , Estudos Transversais , México/epidemiologia , Estudos RetrospectivosRESUMO
Background: Acanthosis nigricans (AN) is a clinical sign that commonly occurs in obesity; however, its specificity and sensitivity have been controversial. It is unknown if AN severity degree can be a useful marker for cardiometabolic disorders screening. We suggest that the stratified analysis of AN severity degree in neck by Burke's scale could be a useful tool in the screening of cardiometabolic alterations in obese children. Objective: The aim of this study was the association of AN severity degree in neck by Burke's scale with anthropometric, biochemical, and inflammatory parameters in obese school-age children from Mexico City. Methods: A cross-sectional study was conducted, including 95 obese school-age children stratified by AN severity degree in neck by Burke's scale. Anthropometric and fasting biochemical measurements were determined. Variables were compared by x 2 test for frequencies and one-way ANOVA with Bonferroni posttest for continuous variables. Linear regression analysis adjusted by gender, BMI, and age was performed to evaluate the association between AN severity degree and cardiometabolic alterations. Statistical significance was set at p < 0.05. Results: As AN severity degree in neck by Burke's scale increased, diastolic blood pressure (p=0.001) and triglycerides (p=0.02) significantly increased and adiponectin significantly decreased (p=0.02). Positive associations between grade 3 AN and waist circumference, HOMA-IR, triglycerides, total cholesterol, and LDL cholesterol were observed. Conclusion: Our findings could be used to identify an easier clinical tool to prevent obesity progression and its complications in pediatrics. There are no similar studies.
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BACKGROUND: In many small rural communities in Mexico, medical care is deficient, empirical or absent. OBJECTIVE: In order to improve health coverage in rural areas, the Mexican Institute of Social Security organizes Medical and Surgical Meetings of various specialties including Dermatology and Mycology (MSDM). These include visits to rural hospitals by dermatologists and a mycologist to care for underprivileged communities. In addition to taking samples, they establish the clinical diagnosis and indicate medical and/or surgical treatment, with follow-up visits when needed. MATERIAL AND METHODS: In 2004 and 2005, five MSDM in Chiapas (two), Puebla (one), Michoacán (one) and Oaxaca (one) were organized. Mycoses were within the first four skin pathologies detected. RESULTS: Direct examination with potassium hydroxide led to the diagnosis of mycosis and other skin diseases such as scabies, pediculosis or hair disorders. The sample cultures showed, in addition to common fungi as dermatophytes (Trichophyton rubrum, 19 cases), other uncommon fungal agents such as Trichosporon spp, Chrysosporium spp, Cryptococcus, Geotrichum spp and Aspergillus spp. Most of the candidiasis cases were caused by Candida parapsilosis (nine cases) followed by C. albicans (three cases).
Assuntos
Dermatomicoses/epidemiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Atenção à Saúde , Dermatomicoses/diagnóstico , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , México/epidemiologia , Pessoa de Meia-Idade , Programas Nacionais de Saúde/estatística & dados numéricos , População Rural , Fatores SocioeconômicosRESUMO
Antecedentes. En las pequeñas comunidades rurales de México la atención médica es deficiente, empírica o inexistente. Objetivo. Para mejorar la cobertura de salud en esas zonas, el Instituto Mexicano del Seguro Social (IMSS) organiza Encuentros Médico- Quirúrgicos de varias especialidades, entre ellos, los encuentros Médico- Quirúrgicos en Dermatología (EM-QD). Estos consisten en visitas de trabajo a hospitales rurales por parte de un grupo de especialistas en dermatología y micología durante los cuales se atiende a personas de comunidades marginadas. Además del diagnóstico clínico y toma de muestras se proporciona el tratamiento médico o quirúrgico. Posteriormente se hacen visitas de seguimiento a los pacientes que lo necesiten. Material y métodos. Durante 2004 y 2005 se realizaron cinco EM-QD: Chiapas (dos), Puebla, Michoacán y Oaxaca. Las micosis estuvieron entre las primeras cuatro causas de dermatosis. Resultados. El examen directo con hidróxido de potasio permitió diagnosticar micosis y otras patologías como escabiosis, pediculosis o alteraciones de pelo. El cultivo de las muestras demostró, además de los hongos habituales como los dermatofitos (Trichophyton rubrum 19 aislamientos), otros hongos poco habituales como causa de micosis cutáneas, entre ellos: Trichosporon spp., Chrysosporium spp., Cryptococcus spp., Geotrichum spp., y Aspergillus spp. Las candidosis en su mayoría fueron causadas por C. parapsilosis (9 casos) seguida en frecuencia por C. albicans (3 pacientes).
BACKGROUND: In many small rural communities in Mexico, medical care is deficient, empirical or absent. OBJECTIVE: In order to improve health coverage in rural areas, the Mexican Institute of Social Security organizes Medical and Surgical Meetings of various specialties including Dermatology and Mycology (MSDM). These include visits to rural hospitals by dermatologists and a mycologist to care for underprivileged communities. In addition to taking samples, they establish the clinical diagnosis and indicate medical and/or surgical treatment, with follow-up visits when needed. MATERIAL AND METHODS: In 2004 and 2005, five MSDM in Chiapas (two), Puebla (one), Michoacán (one) and Oaxaca (one) were organized. Mycoses were within the first four skin pathologies detected. RESULTS: Direct examination with potassium hydroxide led to the diagnosis of mycosis and other skin diseases such as scabies, pediculosis or hair disorders. The sample cultures showed, in addition to common fungi as dermatophytes (Trichophyton rubrum, 19 cases), other uncommon fungal agents such as Trichosporon spp, Chrysosporium spp, Cryptococcus, Geotrichum spp and Aspergillus spp. Most of the candidiasis cases were caused by Candida parapsilosis (nine cases) followed by C. albicans (three cases).
Assuntos
Humanos , Masculino , Feminino , Recém-Nascido , Lactente , Pré-Escolar , Criança , Adolescente , Adulto , Pessoa de Meia-Idade , Idoso de 80 Anos ou mais , Dermatomicoses , Atenção à Saúde , Dermatomicoses , México/epidemiologia , Programas Nacionais de Saúde/estatística & dados numéricos , População Rural , Fatores SocioeconômicosRESUMO
Sporotrichosis is the most frequent subcutaneous mycosis in Mexico. The clinical forms are commonly described as lympho-cutaneous and cutaneous-fixed. The case of a male patient who developed an eritematous plaque with radial growth is reported. The patient received empirical therapy and topic steroids which modified the clinical picture with vesicles to vesicles, ulcers and blood and honey crusts. Diagnosis of fixed cutaneous sporotrichosis incognito was established by clinical, mycological and histopathological studies. Delayed cellular immunity in vitro and in vivo were normal. The patient received oral itraconazole showing clinical and mycological cure after four months.