Nevo de Reed (nevo de células fusiformes): relato de três casos com padrões dermatoscópicos distintos Reed nevus (pigmented spindle-cell nevus): a report of three cases with distinct dermoscopic patterns

O nevo de Reed ou nevo de células fusiformes pigmentado pode ser um simulador do melanoma cutâneo. Apresenta, entretanto, diferentes características dermatoscópicas e histopatológicas. Trata-se de relato de três pacientes com apresentações clínicas, dermatoscópicas e histopatológicas distintas, correlacionando-as no auxílio diagnóstico deste com o melanoma e nevo de Sptiz.<br>Reed nevus or pigmented spindle-cell nevus may mimic cutaneous melanoma; however, its dermoscopic and histopathological characteristics are different. This case report describes three patients with distinct clinical, dermoscopic and histopathological presentations, which were correlated to enable a differential diagnosis to be made between melanoma and Spitz nevus

Estresse, Enfrentamento e Qualidade de Vida: Um Estudo Sobre Gerentes Brasileiros

This study analyzes the relationship between perceived stress at work, the coping strategy adopted, and the quality of life of active managers in Brazilian organizations. Three instruments were applied together: Karasek's Job Stress Scale, Latack's Coping with Job Stress and WHO'S WHOQOL-Bref to a sample of 1290 managers throughout Brazil. An analysis of the correlation between the variables stress, quality of life and coping strategy was applied. To further evaluate the relationship between the three dimensions of interest, linear and logistic regression models were developed. The findings show that most managers find themselves under a high stress level, but share good social support and have good perceptions about their quality of life. Most use control strategies to cope with stress. Control strategies and symptom management significantly influence the perception of quality of life, whereas avoidance strategies imply a decrease in this perception. Managers with jobs classified as high strain (Karasek & Theorell, 1990) tend to have a poorer quality of life, even when moderated by social support