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1.
Medicina (Ribeiräo Preto) ; 50(3): 188-190, maio-jun. 2017. ilus
Article in Portuguese | LILACS | ID: biblio-877695

ABSTRACT

De etiologia desconhecida, a mucinose folicular primária ou idiopática se caracteriza clinicamente como afecção inflamatória, com placas mais ou menos infiltradas e descamativas, com ou sem perda de pelos. Na sua forma secundária, costuma apresentar lesões mais numerosas e difusas, com morfologia variá- vel, desde placas até nódulos ulcerados. É representada por depósitos localizados ou difusos de mucina na pele ou nos folículos pilosos. Objetivo: Apresentar um caso incomum de mucinose folicular primária, de importância da diferenciação com a forma secundária de mucinose folicular, discutir os aspectos clínicos e histopatológicos utilizados no diagnóstico, suas características e classificações, bem como as possíveis escolhas terapêuticas.(AU)


Of unknown etiology, acute follicular mucinosis is clinically characterized as an inflammatory disease coursing with more or less infiltrated and scaly plaques, with or without hair loss. In the chronic form, it usually has more numerous and diffuse lesions with variable morphology, from plaques to ulcerated nodules. It is characterized by localized or diffuse deposits of mucin in the skin or hair follicles. Objective: To present an unusual case of primary follicular mucinosis, the importance of differentiation from the secondary form of follicular mucinosis, to discuss the clinical and histopathological aspects used in the diagnosis, its characteristics and classifications as well as the possible therapeutic choices.(AU)


Subject(s)
Child , Mucinoses , Lymphoma/etiology , Lymphoma/pathology
2.
An. bras. dermatol ; 91(5,supl.1): 54-56, Sept.-Oct. 2016. graf
Article in English | LILACS | ID: biblio-837925

ABSTRACT

Abstract Phacomatosis pigmentovascularis is a rare syndrome, defined as the simultaneous presence of vascular nevus and melanocytic nevus in the same patient. We report the case of a 53-year-old woman presented with dermal melanosis and extensive vascular nevus, which match the typical manifestations of phakomatosis pigmetovascularis of cesioflammea type, according to Happle's classification. The rare occurrence of this genodermatosis and the clinical exuberance of the skin lesions motivated this case report.


Subject(s)
Humans , Female , Middle Aged , Skin Neoplasms/pathology , Neurocutaneous Syndromes/pathology , Melanosis/pathology , Nevus, Pigmented/pathology , Skin/pathology , Port-Wine Stain/pathology , Rare Diseases/pathology
3.
An. bras. dermatol ; 88(6,supl.1): 93-96, Nov-Dec/2013. graf
Article in English | LILACS | ID: lil-696799

ABSTRACT

Lucio's phenomenon represents a serious cutaneous necrotizing reaction, which can occur with Lucio's leprosy and also in other forms of lepromatous leprosy. The authors discuss the case of a 63-year-old male patient presenting with ulcers and necrotic cutaneous lesions on the limbs, torso and face, associated with recurring sinusitis, hoarseness and a weight loss of 25 kilos over the last year. Bacilloscopy of intradermal scrapings showed a bacilloscopic index of 5 and the histopathological findings were compatible with the diagnosis of Lucio's phenomenon. The chosen treatment was exclusively multibacillary multidrug therapy, resulting in important dermatological improvement after one month of therapy. The authors present an impressive case of Lucio's phenomenon with an exceptional response to treatment exclusively with multibacillary multidrug therapy.


O fenômeno de Lúcio representa uma reação cutânea necrosante grave que pode ocorrer na hanseníase de Lúcio e em outras formas de hanseníase virchowiana. Os autores relatam o caso de um paciente masculino de 63 anos de idade apresentando há um ano lesões ulceronecróticas nos membros, lóbulos auriculares e tronco, associadas a sinusite de repetição, rouquidão e perda ponderal de 25 kg. A baciloscopia de raspado intradérmico mostrou índice baciloscópico de 5 e o exame histopatologico foi compatível com fenômeno de Lúcio. O tratamento instituído foi exclusivamente com poliquimioterapia multibacilar (PQT-MB), havendo melhora importante do quadro cutâneo após um mês de tratamento. Os autores apresentam um caso exuberante de fenômeno de Lúcio que obteve excelente resposta ao tratamento somente com PQT-MB.


Subject(s)
Humans , Male , Middle Aged , Leprostatic Agents/therapeutic use , Leprosy, Lepromatous/drug therapy , Biopsy , Drug Therapy, Combination/methods , Leprosy, Lepromatous/pathology , Necrosis , Time Factors , Treatment Outcome
4.
Eng. sanit. ambient ; 9(3): 187-192, jul.-set. 2004. ilus, tab
Article in Portuguese | LILACS | ID: lil-512582

ABSTRACT

Este trabalho teve como objetivo avaliar a eficácia e a possibilidade de contaminação da água em determinado tipo de equipamento eliminador de ar, fabricado em polipropileno. Sua operação foi estudada em nove pontos de consumo no município de Juiz de Fora - MG, com reclamações recorrentes de consumidores sobre intermitência no abastecimento. O trabalho de campo teve duração de 11 meses. Para avaliar a eficácia do equipamento, foi instalado, em série com o cavalete da ligação de água, um novo cavalete composto por dois hidrômetros, separados pelo eliminador de ar. Comparados os consumos acumulados pelos dois hidrômetros nos pontos, verificou-se uma variação de + 4,51% a - 2,02%. Pelos resultados obtidos, pode-se afirmar que o emprego do eliminador de ar na rede de abastecimento de água de Juiz de Fora - MG não apresentou benefício significativo para o consumidor. Contudo, 91% dos equipamentos testados apresentaram possibilidade de contaminação da água.


This work aimed to assess the efficacy and the water contamination possibility of a particular type of air-removal equipment, made of polypropylene. Its functioning was analysed at nine different consumption points in the city of Juiz de Fora, MG, there being recurrent complaints from consumers about constant interruptions in water supply. The field work had a duration of 11 months. In order to assess the efficacy of the equipment, a new sawhorse was installed in a row with the water connection sawhorse. The new sawhorse was composed of two hydrometers, with the air-removal equipment between them. Having compared the consumption levels recorded by the two hydrometers at the points, it was founded a variation ranging from + 4.51% to -2.02%. The obtained results may state that the use of the air-removal equipment in Juiz de Fora did not cause any significant beneficial effect as far as consumers are concerned. However, 91% of the tested air-removal equipments showed possibility of water contamination.

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