Hepatic Trauma: A 21-year Experience [trauma Hepático: Uma Experiência De 21 Anos]

Objective: To evaluate the epidemiological aspects, behavior, morbidity and treatment outcomes for liver trauma. Methods: We conducted a retrospective study of patients over 13 years of age admitted to a university hospital from 1990 to 2010, submitted to surgery or nonoperative management (NOM). Results: 748 patients were admitted with liver trauma. The most common mechanism of injury was penetrating trauma (461 cases, 61.6%), blunt trauma occurring in 287 patients (38.4%). According to the degree of liver injury (AAST-OIS) in blunt trauma we predominantly observed Grades I and II and in penetrating trauma, Grade III. NOM was performed in 25.7% of patients with blunt injury. As for surgical procedures, suturing was performed more frequently (41.2%). The liver-related morbidity was 16.7%. The survival rate for patients with liver trauma was 73.5% for blunt and 84.2% for penetrating trauma. Mortality in complex trauma was 45.9%. Conclusion: trauma remains more common in younger populations and in males. There was a reduction of penetrating liver trauma. NOM proved safe and effective, and often has been used to treat patients with penetrating liver trauma. 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Cryptococcosis: a review of the brazilian experience for the disease Criptococose: revisão sobre a experiência brasileira sobre a doença

Cryptococcosis is a systemic mycosis caused by Cryptococcus neoformans. The disease occurs in patients with cellular immunodeficiency. The incidence of cryptococcosis arises with aids, and mycosis is one of the opportunistic infections that defines AIDS. After the HAART era the occurrence of cryptococcosis decreased all over the world, but it still continues to be a prevalent disease in Brazil. Thus, we consider this paper to be very important as a result of our reviewing of Brazilian literature regarding some relevant aspects of that disease.<br>Criptococose é micose sistêmica causada por Cryptococcus neoformans. A doença ocorre em pacientes com deficiência da imunidade celular. Com o aparecimento da doença AIDS, a incidência de criptococose aumentou, e a micose é uma das infecções oportunistas que definem um caso de AIDS. Após a era HAART, criptococose parece estar diminuindo no mundo todo, mas continua sendo uma doença prevalente no Brasil. Este artigo visa a análise da contribuição dos autores brasileiros sobre vários aspectos da doença