Necrolytic acral erythema: a rare skin disease associated with hepatitis C virus infection.

Necrolytic acral erythema is a rare skin disease associated with hepatitis C virus infection. We report a case of a 31-year-old woman with hepatitis C virus infection and decreased zinc serum level. Physical examination revealed scaly, lichenified plaques, well-demarcated with an erythematous peripheral rim located on the lower limbs. After blood transfusion and oral zinc supplementation the patient presented an improvement of lesions.

Necrolytic acral erythema: a rare skin disease associated with hepatitis C virus infection

Abstract: Necrolytic acral erythema is a rare skin disease associated with hepatitis C virus infection. We report a case of a 31-year-old woman with hepatitis C virus infection and decreased zinc serum level. Physical examination revealed scaly, lichenified plaques, well-demarcated with an erythematous peripheral rim located on the lower limbs. After blood transfusion and oral zinc supplementation the patient presented an improvement of lesions.

Dysplastic nevus associated with seborrheic keratosis.

Seborrheic keratosis is a common skin lesion which may coincidentally be associated melanocytic nevi. The authors describe a case of dysplastic nevus associated with seborrheic keratosis and discuss the clinical, dermoscopic, and histological findings of this association. They also discuss the association between seborrheic keratosis and other benign and malignant tumours.

Dysplastic nevus associated with seborrheic keratosis

Seborrheic keratosis is a common skin lesion which may coincidentally be associated melanocytic nevi. The authors describe a case of dysplastic nevus associated with seborrheic keratosis and discuss the clinical, dermoscopic, and histological findings of this association. They also discuss the association between seborrheic keratosis and other benign and malignant tumours.

Avaliação de hiperpigmentação em cicatrizes de melanomas e nevos melanocíticos através da microscopia confocal / Evaluation of hyperpigmentation in melanomas and melanocytic nevi scars through confocal microscopy

Introdução: A microscopia confocal in vivo é método diagnóstico não invasivo auxiliar no diagnóstico de lesões hiperpigmentadas em cicatrizes. Objetivos: Avaliar através do exame de microscopia confocal a hiperpigmentação em cicatrizes de lesões melanocíticas benignas e malignas. Métodos: Avaliamos imagens clínicas, dermatoscópicas e de microscopia confocal de 14 pacientes com hiperpigmentação em cicatrizes de melanomas adequadamente tratados e nevos melanocíticos excisados. Resultados: Dos oito pacientes com hiperpigmentação em cicatrizes de melanomas, quatro não apresentaram estruturas suspeitas ao exame de microscopia confocal, e quatro apresentaram estruturas suspeitas. Entre os seis pacientes com hiperpigmentação em área de cicatriz de nevo melanocítico excisado, três apresentavam estruturas atípicas, como células dendríticas e papilas não demarcadas. Os pacientes com estruturas suspeitas realizaram exame histológico, e em um caso de hiperpigmentação em cicatriz de lentigo maligno foi evidenciado recidiva. Conclusões: O exame permitiu evitar a biópsia para confirmação diagnóstica em seis dos 14 pacientes avaliados. O achado de células com padrão dendrítico ou pagetoide no exame de microscopia confocal é um desafio diagnóstico, pois pode representar melanócitos ou células de Langerhans na camada espinhosa. Portanto, lesões que apresentam tais estruturas devem ser removidas para exame histológico e diagnóstico diferencial.

Introduction: In vivo confocal microscopy is an auxiliary non-invasive diagnostic method used in the diagnosis of hyperpigmented lesions in scars. Objectives: To evaluate hyperpigmentation in the scars of benign and malignant melanocytic lesions through confocal microscopy examination. Methods: Clinical, dermoscopic, and confocal microscopy images of fourteen patients with hyperpigmentation in adequately treated melanoma scars and in excised melanocytic nevi, were evaluated. Results: Among the eight patients with hyperpigmentation in melanoma scars, four showed no suspicious structures after confocal microscopy examination and four showed suspicious structures. Among the six patients with hyperpigmentation in areas where melanocytic nevi had been excised, three had atypical structures, such as dendritic cells and non demarcated papillae. Patients with suspicious structures underwent histological examination, with one case of hyperpigmentation in a lentigo maligna scar evidencing recurrence. Conclusions: The examination method allowed for the avoiding of biopsy in confirming the diagnosis in six of the fourteen patients. The finding of cells with dendritic or pagetoid pattern in the confocal microscopy examination means a diagnostic challenge, for it can indicate melanocytes or Langerhans cells in the spinous layer. Therefore, lesions that have such structures must be removed for histology and differential diagnosis.

DRESS: clinicopathological features of 10 cases from an University Hospital in São Paulo.

BACKGROUND: Drug reaction with eosinophilia and systemic symptoms is a severe form of drug-induced reaction with multiorgan involvement. OBJECTIVES: The aim of this study is to evaluate the epidemiological, clinical and pathological features and prognosis of this drug reaction among patients seen at a dermatology service. METHOD: Retrospective review of medical records of ten patients diagnosed with drug reaction with eosinophilia and systemic symptoms at the Federal University of São Paulo, from august 2008 to may 2011. RESULTS: Phenytoin was the leading cause of drug reaction with eosinophilia and systemic symptoms in our cases, followed by allopurinol. Abnormal liver function tests were observed in 7 patients and renal function impairment in 2 patients. In all cases, patients were hospitalized and the culprit drug was withdrawn. The main treatment was systemic corticosteroid. Drug reaction with eosinophilia and systemic symptoms resulted in death in 2 cases. The causes of death were septic shock and hepatic failure. CONCLUSION: Our mortality rate of 20%, supports that drug reaction with eosinophilia and systemic symptoms is a severe form of drug-induced reaction and must be recognized by all dermatologists.

DRESS: clinicopathological features of 10 cases from an University Hospital in São Paulo / DRESS: características clinicopatológicas em 10 casos de Hospital Universitário em São Paulo

BACKGROUND: Drug reaction with eosinophilia and systemic symptoms is a severe form of drug-induced reaction with multiorgan involvement. OBJECTIVES: The aim of this study is to evaluate the epidemiological, clinical and pathological features and prognosis of this drug reaction among patients seen at a dermatology service. METHOD: Retrospective review of medical records of ten patients diagnosed with drug reaction with eosinophilia and systemic symptoms at the Federal University of São Paulo, from august 2008 to may 2011. RESULTS: Phenytoin was the leading cause of drug reaction with eosinophilia and systemic symptoms in our cases, followed by allopurinol. Abnormal liver function tests were observed in 7 patients and renal function impairment in 2 patients. In all cases, patients were hospitalized and the culprit drug was withdrawn. The main treatment was systemic corticosteroid. Drug reaction with eosinophilia and systemic symptoms resulted in death in 2 cases. The causes of death were septic shock and hepatic failure. CONCLUSION: Our mortality rate of 20%, supports that drug reaction with eosinophilia and systemic symptoms is a severe form of drug-induced reaction and must be recognized by all dermatologists.

FUNDAMENTOS: A reação a droga com eosinofilia e sintomas sistêmicos é uma reação medicamentosa severa com envolvimento de múltiplos órgãos. OBJETIVO: Avaliar as características epidemiológicas, clínicas, histológicas e o prognóstico dessa reação medicamentosa entre os pacientes atendidos pelo serviço da dermatologia. MÉTODOS: Levantamento retrospectivo dos prontuários de dez pacientes diagnosticados com reação a droga com eosinofilia e sintomas sistêmicos pelo serviço de dermatologia da Universidade Federal de São Paulo, entre agosto de 2008 e maio de 2011. RESULTADOS: A fenitoína foi a principal causa de reação a droga com eosinofilia e sintomas sistêmicos entre os pacientes, seguida pelo alopurinol. A alteração das enzimas hepáticas foi observada em sete pacientes e diminuição da função renal em dois casos. Todos os pacientes estavam hospitalizados e o medicamento implicado foi suspenso. O principal tratamento foi corticóide sistêmico. Dois pacientes faleceram devido à síndrome reação a droga com eosinofilia e sintomas sistêmicos. A causa da morte foi choque séptico e falência hepática. CONCLUSÃO: A mortalidade de 20% entre os pacientes do estudo confirma que essa reação induzida por droga é grave e deve ser reconhecida por todos os dermatologistas.

Multiple primary cutaneous plasmacytoma: first reported case in Brazil.

Primary cutaneous plasmacytoma is a rare disease characterized by monoclonal proliferation of plasma cells in the skin, in the absence of bone or systemic disease. It can be solitary or multiple, the latter being even more rare and presenting a higher mortality rate. We describe the clinical, histopathological and immunohistochemical aspects as well as the evolution of an 87-year-old female patient, diagnosed as having multiple primary cutaneous plasmacytomas.

Multiple primary cutaneous plasmacytoma: first reported case in Brazil / Plasmocitoma cutâneo primário múltiplo: primeiro caso relatado no Brasil

Primary cutaneous plasmacytoma is a rare disease characterized by monoclonal proliferation of plasma cells in the skin, in the absence of bone or systemic disease. It can be solitary or multiple, the latter being even more rare and presenting a higher mortality rate. We describe the clinical, histopathological and immunohistochemical aspects as well as the evolution of an 87-year-old female patient, diagnosed as having multiple primary cutaneous plasmacytomas.

O plasmocitoma cutâneo primário é uma entidade rara, caracterizada pela proliferação monoclonal de plasmócitos na pele, na ausência de doença óssea ou sistêmica. Pode ser único ou múltiplo, sendo esta última forma ainda mais rara e de pior prognóstico. Descreveremos os aspectos clínicos, histopatológicos, imunohistoquímicos e a evolução de um caso de paciente do sexo feminino, 87 anos, com diagnóstico de plasmocitoma cutâneo primário com múltiplas lesões.

Caso complexo Sandra e Sofia

O caso de Sandra e suas duas filhas permite uma ampla discussão sobre situações comuns na rotina da Saúde da Família. Além de aspectos da abordagem familiar, traz a tona o cuidado de problemas de Saúde Mental e da Saúde da Criança na Atenção Primária. Exemplifica situações onde um quadro de alteração da Saúde Mental afeta o equilíbrio da família, em especial das crianças. Sandra apresenta um transtorno mental comum, o que no desenrolar do caso se configura como uma depressão pós-parto e está relacionado a queixa de dor abdominal da filha Amanda. Sofia, lactente, vem com lesão de pele e resfriados comum, tópicos que são igualmente aprofundados no material do caso. Destacam-se os componentes terapêuticos do vínculo e a forma com que os profissionais da Saúde da Família podem lançar mão destes para uma efetiva abordagem de casos com algum grau de sofrimento psíquico. Avança apresentando terapias psicossociais e finalmente exemplifica através de relação da enfermeira Rita com a Sofia uma situação de contratransferência. O caso ainda discute Saúde Bucal na infância e a importância da Educação em Saúde na rotina da Saúde da Família.

Generalized Lichen nitidus associated with Down's syndrome: case report.

Lichen nitidus is a disease of unknown etiology, characterized by flesh-colored, shiny papules of 1-2 mm and generally asymptomatic or with mild pruritus. The most common sites of occurrence are genitalia, upper limbs, trunk and abdomen. The generalized form is rare. This is the fourth reported case of lichen nitidus associated with Down Syndrome.

Case for diagnosis.

Infantile digital fibromatosis or Reye's tumor is a benign fibroproliferative tumor, the etiopathogenesis of which has yet to be fully clarified. It typically presents at birth or in the first year of life and is characterized by a firm, flesh colored or erythematous nodule or nodules located on the digits. These lesions tend to regress spontaneously.

Case for diagnosis / Caso para diagnóstico

Infantile digital fibromatosis or Reye's tumor is a benign fibroproliferative tumor, the etiopathogenesis of which has yet to be fully clarified. It typically presents at birth or in the first year of life and is characterized by a firm, flesh colored or erythematous nodule or nodules located on the digits. These lesions tend to regress spontaneously.

A fibromatose digital infantil ou tumor de Reye é um tumor fibroso benigno de etiologia desconhecida, presente ao nascimento ou com aparecimento no primeiro ano de vida. Caracteriza-se por nódulos firmes, únicos ou múltiplos, normocrômicos ou eritematosos, localizados nas falanges, com tendência à regressão espontânea.

Generalized Lichen nitidus associated with Down's syndrome: case report / Liquen nítido geneneralizado associado à síndrome de Down: relato de caso

Lichen nitidus is a disease of unknown etiology, characterized by flesh-colored, shiny papules of 1-2 mm and generally asymptomatic or with mild pruritus. The most common sites of occurrence are genitalia, upper limbs, trunk and abdomen. The generalized form is rare. This is the fourth reported case of lichen nitidus associated with Down Syndrome.

Líquen nítido é uma doença de etiologia desconhecida, caracterizada por pápulas normocrômicas, brilhantes medindo de 1 a 2 milímetros de diâmetro, geralmente assintomáticas ou com leve prurido. A forma mais comum é a localizada nos genitais, membros superiores, tronco e abdome. A forma generalizada é rara. Este é o quarto relato de caso descrito de líquen nítido associado à Síndrome de Down.

[The services for women victims of sexual violence: a qualitative study]. / Atendimento às mulheres vítimas de violência sexual: um estudo qualitativo.

OBJECTIVE: To assess public services attending female victims of sexual violence in the city of Sao Paulo. METHODS: This is a qualitative study conducted in two public services attending female victims of sexual violence. Interviews with 42 women were conducted, 13 of whom had sought these services for assistance and 29 were professionals working in these services. Evaluation of the services was based on the categories: reception, access, resolvability and sanitary responsibility. RESULTS: The analysis of the interviews per category has shown that there was reception in both services, problems with respect to access due to the lack of information concerning these services, and quality resolvability with a multi-professional team. As to the sanitary responsibility, it is present in these specialized services but is deficient in the emergency services and basic health care units. Many women are unaware of the rights they are entitled to with respect to specialized services. Frequently their late arrival compromises the efficacy of care. There are deficiencies both in terms of reference and counter reference. CONCLUSIONS: The results ratify the importance of these services and the need for their decentralized expansion. Health courses should introduce the theme of sexual violence at the undergraduate level.

Atendimento às mulheres vítimas de violência sexual: um estudo qualitativo / The services for women victims of sexual violence: a qualitatif study

OBJETIVO: Avaliar o funcionamento de serviços públicos de atendimento a mulheres vítimas de violência sexual. MÉTODOS: Estudo de natureza qualitativa realizado em dois serviços públicos de atendimento às mulheres vítimas da violência sexual. Foram realizadas entrevistas com 42 mulheres, sendo 13 que buscaram os serviços e 29 profissionais que trabalhavam nas equipes. A avaliação teve por referência as categorias: acolhimento, acesso, resolutividade e responsabilidade sanitária. RESULTADOS: A análise das entrevistas por categorias revelou haver acolhimento em ambos os serviços, dificuldade de acesso por falta de informação da existência desses serviços, resolutividade de qualidade com equipe multiprofissional. Quanto à responsabilidade sanitária, ela existe nesses serviços especializados, mas é deficiente nos pronto-socorros e unidades básicas de saúde. Muitas mulheres desconhecem os direitos que lhes garantem serviço especializado. Muitas vezes chegam tardiamente aos serviços comprometendo sua eficácia. Há deficiência na referência e contra-referência. CONCLUSÕES: As conclusões permitem ratificar a importância desses serviços de atendimento, a necessidade de sua ampliação descentralizada e a inserção da temática da violência sexual nas graduações dos cursos de saúde.