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1.
Rev. chil. dermatol ; 35(3): 90-94, 2019. tab
Article in Spanish | LILACS | ID: biblio-1116406

ABSTRACT

INTRODUCCIÓN: La eritrodermia es un síndrome inflamatorio cutáneo infrecuente caracterizado por compromiso eritematoso generalizado y descamación, de más del 90% de superficie cutánea total. OBJETIVO: Caracterizar clínica e histopatológicamente a los pacientes con eritrodermia en un hospital universitario chileno. METODOLOGÍA: Estudio retrospectivo, realizado en el Hospital Clínico Universidad de Chile, basado en revisión de fichas clínicas e informes histopatológicos de pacientes con eritrodermia, entre 2005 y 2018. Se evaluó edad, sexo y variables clínicas (co-morbilidades, síntomas, días de evolución, ingreso hospitalario, informe histopatológico, diagnóstico y evolución). RESULTADOS: Total de 28 pacientes, 18 hombres (64%), edad promedio 59 años. Causa más frecuente de eritrodermia fue dermatosis pre-exis-tentes, con 15 casos (54%), que incluyen: psoriasis 9 (32%), dermatitis de contacto 3 (11%), PRP 2 (7%), dermatitis atópica 1 (4%). A estas le siguen: reacción adversa medicamentosa 6 (21%), idiopática 6 (21%) y Síndrome de Sezary 1 (4%). CONCLUSIÓN: El presente estudio corresponde a la primera serie de eritrodermias realizada en Chile. Destacan las dermatosis preexistentes como la principal causa, lo que se correlaciona con la literatura.


INTRODUCTION: Erythroderma is an infrequent cutaneous inflammatory disorder characterized by generalized erythematous compromise and desquamation, of more than 90% of total cutaneous surface. OBJECTIVE: Clinical and histopathological cha-racterization of patients with erythroderma in a Chilean university hospital. METHODOLOGY: Retrospective study, performed at the University of Chile Clinical Hospital, based on review of clinical records and histopatho-logical reports of patients with erythroderma, between 2005 and 2018. Age, sex and clinical variables were evaluated (co-morbidities, symp-toms, days of evolution, hospital admission, histopathological report, diagnosis and evolu-tion). RESULTS: A total of 28 patients, 18 were men (64%), average age 59 years. Most frequent cause of erythroderma was pre-existing dermatosis, with 13 cases (52%), which included: psoriasis 9 (32%), contact dermatitis 3 (11%), PRP 2 (7%), atopic dermatitis 1 (4%). These are followed by adverse drug eruption 6 (21%), idiopathic 6 (21%) and Sezary syndrome 1 (4%). CONCLUSION: The present study corresponds to the first series of erythrodermas performed in Chile. The pre-existing dermatoses were the main cause of erythroderma, which coincides with other reports.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Aged , Aged, 80 and over , Young Adult , Dermatitis, Exfoliative/etiology , Dermatitis, Exfoliative/pathology , Dermatitis, Exfoliative/epidemiology , Psoriasis/complications , Psoriasis/epidemiology , Clinical Evolution , Chile , Cross-Sectional Studies , Retrospective Studies , Drug Eruptions/complications , Drug Eruptions/epidemiology , Dermatitis, Atopic/complications , Dermatitis, Atopic/epidemiology , Dermatitis, Contact/complications , Dermatitis, Contact/epidemiology
3.
Saudi Medical Journal. 2008; 29 (10): 1490-1493
in English | IMEMR | ID: emr-90088

ABSTRACT

To assess the different epidemiological and clinical features of Paederus dermatitis in Najaf province. This prospective observational study, including the clinical assessment of 87 patients with definitive diagnosis of Paederus dermatitis, who presented to a dermatology clinic in the Najaf province of Iraq, was carried out from April 2006 to April 2007. The peak time of presentation was in May, and the face and neck were the most common sites of involvement. Frightening appearance of the lesion is the main cause that brought the patients to the hospital. The symptoms of burning and stinging were of mild degree. Clinically, the most common presentation comprised geographic and linear erythematous plaques with micropustules. Kissing lesions were seen in 5.7% of cases. Periorbital involvement was recorded in 16.1% of the cases. Paederus dermatitis is a common skin condition in Najaf province. The awareness of this condition among the medical practitioners will aid in the early diagnosis and prompt treatment of the disease. Also, overall public awareness can help decrease the incidence of Paederus dermatitis


Subject(s)
Humans , Male , Female , Dermatitis, Contact/epidemiology , Prospective Studies , Face , Neck
4.
Rev. Soc. Bras. Med. Trop ; 40(5): 591-593, out. 2007. ilus
Article in Portuguese | LILACS | ID: lil-467023

ABSTRACT

A ocorrência uma dermatite pápulo-pruriginosa em toda a tripulação de um navio comercial filipino em Salvador, BA, foi associada ao contato com mariposas do gênero Hylesia. Esta enfermidade insólita é causada por cerdas corporais das mariposas (flechettes). O relato dos casos serve como alerta para possíveis situações semelhantes.


An occurrence of pruritic papular dermatitis among the whole crew of a Filipino commercial ship in Salvador, State of Bahia, was associated with contact with Hylesia moths. This unusual type of dermatitis is caused by the bristles (flechettes) on the moths' bodies. Reporting on such cases serves to warn about possible similar situations.


Subject(s)
Animals , Humans , Disease Outbreaks , Dermatitis, Contact/etiology , Moths , Brazil/epidemiology , Chlorpheniramine/therapeutic use , Dermatitis, Contact/drug therapy , Dermatitis, Contact/epidemiology , Histamine H1 Antagonists/therapeutic use , Severity of Illness Index
6.
Rev. chil. dermatol ; 21(2): 91-95, 2005. ilus, tab, graf
Article in Spanish | LILACS | ID: lil-451579

ABSTRACT

La fitodermatitis provocadas por ruda (Ruta graveolens) son un motivo de consulta frecuente para los dermatólogos que ejercen en Temuco. Estas consultas predominan durante el período estival y sus manifestaciones clínicas pueden ser variadas y en algunas circunstancias presentarse de un modo severo. Se estudian 107 pacientes con diagnóstico de fitodermatitis que asisten a la consulta privada del autor desde mayo de 1990 a abril del 2003. En más de la mitad de los casos la planta involucrada era la ruda. La mayoría de los pacientes consultaron durante los meses de primavera y verano. La patología afecta a cualquier edad, incluyendo los lactantes, aunque predomina en personas de la segunda década de la vida. Este estudio muestra una alta incidencia de fitofotodermatosis por ruda en la IX Región de Chile, a diferencia de la literatura internacional, donde los casos publicados son escasos. Esta conclusión puede ser relevante desde el punto de vista epidemiológico para la región y avala la importancia de advertir a la población sobre el cuidado que se debe tener en la manipulación de la planta.


Subject(s)
Humans , Dermatitis, Phototoxic/epidemiology , Dermatitis, Phototoxic/etiology , Ruta , Age Distribution , Chile/epidemiology , Dermatitis, Contact/epidemiology , Dermatitis, Contact/etiology , Incidence , Seasons , Sex Distribution , Photosensitivity Disorders/etiology
7.
Asian Pac J Allergy Immunol ; 2002 Jun; 20(2): 77-83
Article in English | IMSEAR | ID: sea-36987

ABSTRACT

Elevated levels of particulate matter can exacerbate existing asthma and atopy, while evidence that it can promote the induction of atopy and asthma is limited. A cross sectional study was taken to compare the prevalence of eye, nose, ear and airway allergic symptoms, allergic skin sensitivity and lung function in 290 high school students with a history of high 24 hour average exposure to particulate matter less than 10 microm in diameter (PM10) = 170 microg/m3 versus low PM10 of 36 microg/m3 in central Bangkok. Multivariate analysis revealed an increased risk of eye and airway symptoms in groups exposed to higher PM10 levels (p = 0.003, and 0.05, respectively). Positive skin prick tests and a history of having a lawn at home were associated with nasal symptoms (p = 0.008 and 0.04, respectively). Mean FEF(25-75%) (forced expiratory flow that occurs during the middle 50% of the forced expiratory effort) was significantly lower in those who were exposed to higher PM10 levels (3.89 +/- 1 vs 4.42 +/- 0.9 l/sec, p < 0.001). A significant increase in days of school absence and medical expenses was associated with high PM10 exposure. It is concluded that chronic exposure to high PM 10 levels was significantly associated with increased prevalence of eye and airway symptoms and a decrement of FEF(25-75%) resulting in increase of school absence and medical expense.


Subject(s)
Adolescent , Air Pollutants/adverse effects , Cross-Sectional Studies , Dermatitis, Contact/epidemiology , Female , Forced Expiratory Flow Rates/drug effects , Forced Expiratory Volume/drug effects , Humans , Male , Multivariate Analysis , Particle Size , Physical Examination , Prevalence , Quality of Life , Respiratory Hypersensitivity/epidemiology , Risk Factors , School Health Services , Skin Tests , Thailand/epidemiology , Vital Capacity/drug effects
8.
J Indian Med Assoc ; 1998 Aug; 96(8): 245-6
Article in English | IMSEAR | ID: sea-105645

ABSTRACT

Four hundred children, up to the age of 12 years, attending dermatological outpatients' department (OPD) in Irwin group of hospitals, Jamnagar were studied in detail. Desired investigations were done in addition to routine blood, urine, and stool examinations. Maximum number of cases (43.50%) were found in school going children. Highest number of cases were of skin infections (83.25%) followed by allergic (8.5%) and miscellaneous disorders (8.25%). Out of 333 cases of skin infections, 137 (41.14%) were of pyoderma, 113 (33.93%) of parasitic infections, 45 (13.51%) of fungal infections and 35 (10.51%) of viral infections. Amongst allergic disorders, atopic dermatitis was commonest followed by papular urticaria, unclassified eczema and contact dermatitis. Thirteen types of miscellaneous disorders (33 cases) were noted. Commonest being vitiligo (8 cases) and epidermolysis bullosa and ichthyosis, 6 cases each. Unhygienic living conditions seem to be an important factor responsible for higher incidence of skin infections in developing countries.


Subject(s)
Age Factors , Child , Child, Preschool , Cohort Studies , Dermatitis, Atopic/epidemiology , Dermatitis, Contact/epidemiology , Eczema/epidemiology , Female , Humans , India/epidemiology , Infant , Infant, Newborn , Male , Skin Diseases/epidemiology , Skin Diseases, Infectious/epidemiology , Urticaria/epidemiology
9.
Rev. Inst. Med. Trop. Säo Paulo ; 36(1): 59-65, jan.-fev. 1994. ilus
Article in Portuguese | LILACS | ID: lil-140139

ABSTRACT

Sao estudados aspectos clinicos e epidemiologicos da dermatite de contato pela pederina, zoodermatose observada em varios municipios do Estado do Ceara, durante o periodo de chuvas, principalmente nos meses de abril e maio. O agente etiologico desta enfermidade e um coleoptero do genero Paederus, tendo sido identificadas duas especies em nosso meio: Paederus brasiliensis e Paederus columbinus.


Subject(s)
Dermatitis, Contact/epidemiology , Brazil , Dermatitis, Contact/etiology , Disease Vectors/classification
10.
Journal of the Egyptian Public Health Association [The]. 1994; 69 (5-6): 425-438
in English | IMEMR | ID: emr-32974

ABSTRACT

The objectives of the present work are to determine the prevalence and risk factors of occurrence of occupational dermatoses among workers in a porcelain manufacturing factory. The study included 235 workers [132 males and 103 females]. After history taking, dermatological examination was performed at the work place. Cases of contact dermatitis [CD] were patch tested using potassium dichromate 0.5%, Cobalt chloride 1% and Nickel sulphate 5% in petrolatum. Results showed that the prevalence of occupational dermatoses [OD] was 26.8% among exposed workers. The highest percentage of OD was found among workers in the decoration department represented 30.2% of all cases. CD was the commonest presentation among the studied group, it represented 27% of all cases of OD. Results of patch testing indicate that out of 17 cases of CD 12 cases [70%] were of the irritant variety and 5 cases [30%] were of the allergic type. The prevalence of OD was found to be affected by age, duration of work, type of exposure and daily bathing after work


Subject(s)
Humans , Dermatitis, Contact/epidemiology
11.
An. bras. dermatol ; 68(4): 213-16, jul.-ago. 1993. ilus, tab
Article in Portuguese | LILACS | ID: lil-126439

ABSTRACT

Os autores estudam a etiologia e classificaçäo dos eczemas de mäos, a relaçäo entre os fatores endógenos e exógenos e sua correlaçäo com a IgE sérica e testes de contato com 50 pacientes. Em todos os pacientes realizaram-se testes de triagem padräo. A determinaçäo de IgE foi feita no soro usando-se o método de radioimunoensaio. Os testes de contato foram positivos em 29 (58//) dos pacientes. A IgE estava elevada em sete (63//) dos 11 pacientes atópicos. Os atópicos näo tiveram positividade aos testes de contato significantemente diferente dos näo atópicos. Näo houve correlaçäo entre os níveis de IgE e freqüência de positividade aos testes de contato mas a discordância näo foi significante entre esta e sinais e sintomas em outras áreas da pele que näo as mäos. Conclui-se que na pesquisa das causas de origem endógena justifica-se a dosagem da IgE e a realizaçäo concomitante dos testes de contato, pois um näo exclui o outro


Subject(s)
Humans , Female , Child, Preschool , Child , Adult , Middle Aged , Dermatitis, Contact/classification , Hand Dermatoses/etiology , Skin Tests/methods , Dermatitis, Atopic/diagnosis , Dermatitis, Contact/epidemiology , Hypersensitivity, Immediate/diagnosis , Immunoglobulin E/analysis , Radioimmunoassay
12.
Rev. saúde pública ; 27(3): 217-20, jun. 1993. mapas
Article in Portuguese | LILACS, SES-SP | ID: lil-125483

ABSTRACT

Surtos epidêmicos de dermatite causada por Hylesia sp foram assinalados no litoral do Estado de Säo Paulo, no período de dezembro de 1989 a dezembro de 1991. O fenômeno assumiu sua maior intensidade em Bertioga, Município de Santos, onde foram registrados 612 casos. Foram atingidos outros 12 municípios da regiäo, estimando-se que algumas centenas de casos procuraram os serviços de saúde locais. Na maioria dos casos verificou-se lesöes eritemato-pápulo-pruriginosas, que regrediram em média de 7 a 14 dias. Para tratamento foram utilizados anti-histamímicos sistêmicos corticosteróides tópicos e compressas frias. Ocorreram três episódios no período citado, todos eles coincidindo com o início da estaçäo chuvosa (novembro a janeiro). A cada episódio verificou-se um deslocamento do fenômeno no sentido Norte-Sul. A principal medida profilática utilizada foi a divulgaçäo, junto à populaçäo, das medidas de reduçäo de exposiçäo ao agente. Para prédios com elevada infestaçäo por mariposas, foi estudada a efetividade da aplicaçäo de inseticida residual, como medida de reduçäo dos níveis de infestaçäo por mariposas. Obteve-se resultados satisfatórios com deltametrina na dose de 50mg/m**2 de parede


Subject(s)
Animals , Humans , Dermatitis, Contact/prevention & control , Moths/pathogenicity , Health Education , Brazil , Insect Control , Dermatitis, Contact/epidemiology , Insecticides , Disease Outbreaks
13.
Rev. Soc. Boliv. Med. Famil ; 3(1): 71-83, 1993. tab
Article in Spanish | LILACS | ID: lil-174506

ABSTRACT

Se trata de un estudio epidemiologico sobre un universo de 14.051 consultas registradas durante un semestre del año 1991, para establecer las 10 primeras dermatopatias mas frecuentes de la consulta externa. En este estudio se establecio que el 3.2 por ciento del total de consultas corresponden a las dermatosis, ocupando el 7mo. lugar de los problemas dominantes de salud de una poblacion asegurada de 50.000 personas adscritas, con una estructura social variada que va de los estratos sociales mas bajos y empobrecidos a nivels mas afortunados, como la zona central de Miraflores. Tambien pudimos establecer las causas mas frecuentes de interconsulta con otras especialidades, encontrando, que las dermatosis ocupan el 3er. lugar con un 14.77 por ciento del total de referencias a otras especialidades.


Subject(s)
Humans , Male , Female , Skin Diseases/epidemiology , Bolivia/epidemiology , Dermatitis, Atopic/epidemiology , Dermatitis, Contact/epidemiology , Eczema/epidemiology , Granuloma/epidemiology , Office Visits/statistics & numerical data , Office Visits/trends
14.
Arch. argent. dermatol ; 40(2/3): 193-7, mar.-jun. 1990. tab
Article in Spanish | LILACS | ID: lil-122873

ABSTRACT

Se estudiaron 440 operarios sobre un total de 1.100, en quince curtiembres, 269 (61,14%) presentaron dermatosis ocupacional; 82 (30,49) manifestaciones clínicas tipo eczema de manos y 187 (69,51%) reactividad a los parches de contacto. La implementación de diversas medidas de prevención fue efectiva para disminuir el porcentaje de afectados y numerosos juicios laborales que soportaban las empresas


Subject(s)
Humans , Male , Adult , Middle Aged , Dermatitis, Contact/diagnosis , Dermatitis, Occupational/diagnosis , Tanning , Chromium/adverse effects , Dermatitis, Contact/epidemiology , Dermatitis, Contact/prevention & control , Dermatitis, Occupational/epidemiology , Dermatitis, Occupational/prevention & control , Occupational Diseases
15.
Rev. cuba. hig. epidemiol ; 27(4): 471-82, oct.-dic. 1989. tab
Article in Spanish | LILACS | ID: lil-88268

ABSTRACT

Se realizó un estudio sobre mortalidad cutánea en las trabajadoras de las áreas de ensamblaje y enrollado de la fábrica de radios perteneciente a la Empresa Productora de Equipos Electrónicos "Vladimir Ilich Lenin" que están expuestas a riesgos químicos, físicos y mecánicos. Se diagnosticaron 56 casos con enfermedades dermatológicas; de estos, 45 presentaron dermatitis irritativa ocupacional


Subject(s)
Adult , Humans , Male , Female , Dermatitis, Contact/epidemiology , Occupational Diseases , Occupational Risks
16.
An. bras. dermatol ; 60(2): 63-5, mar.-abr. 1985. tab
Article in Portuguese | LILACS | ID: lil-2063

ABSTRACT

O autor fez um estudo prospectivo de 500 pacientes que apresentavam dermatoses ocupacionais. O referido estudo teve início em 17.11.80 e terminou em 04.07.84 quando atingiu o número preliminarmente estabelecido (500 pacientes). Observou maior incidência no sexo feminino (77,6%) que no masculino (22,4%); maior freqüencia na raça branca (78,2%); faixa etária prevalente dos 20 aos 44 anos; atingiu primordialmente as donas-de-casa (domésticas e "do lar"), estudantes, professores, zeladores, pedreiros e, em menor porcentual, a outras profissöes. A dermatite de contato foi a doença mais freqüente (52,61%) seguida pela paroníquia candidiásica (22,57%) e pelo erosio interdigitalis blastomycetica (10,44%)


Subject(s)
Child , Adolescent , Adult , Middle Aged , Humans , Male , Female , Dermatitis, Occupational/epidemiology , Brazil , Dermatitis, Contact/epidemiology
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