São Paulo medical journal = Revista paulista de medicina
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In order to establish prevention programs regarding psychotropic drug use that are adapted to specific populations it is, first of all, important to have data on the realities of such consumption. Single data points are not enough for drawing up a profile of society in relation to drugs. ⋯ This study supports the implementation of better prevention programs regarding drug abuse in Sõ Paulo state.
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Case Reports
Tumoral form of aspergillosis in central nervous system (cerebral aspergilloma): case report.
Aspergillosis of the central nervous system is an uncommon infection, mainly occurring in immunocompromised patients. It may be presented in several forms: meningitis, mycotic aneurysms, infarcts and the tumoral form (aspergilloma). The authors report a case of a diabetic patient with cerebral aspergilloma.
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Undifferentiated head and neck and skull base tumors are not unusual. They can arise in mucosa as well as in salivary glands, soft tissues or lymph nodes. Suitable therapy and prognosis for each case depends upon precise histopathological diagnosis. ⋯ Our results demonstrate the fundamental role of the immunohistochemical technique for conclusive diagnosis of undifferentiated tumors.
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Diabetes mellitus prevalence has been increasing worldwide due to factors like lifestyle changes and higher life expectancy. The Brazilian Multicenter Study performed between 1986 and 1988 evaluated the prevalence of diabetes and impaired glucose tolerance. ⋯ The prevalence of diabetes in Ribeirão Preto was found to be comparable to that occurring in developed countries. With respect to the Brazilian Multicenter Study we verified an increased prevalence of diabetes but a similar prevalence of impaired glucose tolerance. These findings may reflect modifications in environmental factors and lifestyle that have been occurring in Brazilian cities like Ribeirão Preto, especially regarding increasing rates of sedentary living and obesity.
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Percutaneous cholecystostomy offers a potentially important type of therapy for critically ill patients with acute cholecystitis who present high risk when undergoing laparotomy or laparoscopy under general anesthesia. It offers a distinct advantage for these kinds of patients by avoiding the risks of the surgical intervention. Percutaneous cholecystostomy is a safe and effective minimally invasive procedure with a high success rate and low procedure-related complications. It should be considered not only in temporary management of calculous cholecystitis, but also in definitive treatment in cases of acalculous cholecystitis.