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This multicenter study compared results of initial virtual colonoscopy with a 3-dimensional computerized tomographic approach with subsequent standard video colonoscopy.
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Two interesting articles published in the December 2003 issue of the Archives of Internal Medicine address the problems of isolated calf muscle venous thrombosis with and without complicating pulmonary emboli.
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The fact that a study about mattresses and back pain was published in The Lancet is a testimony to the prevalence of back pain and the dearth of real science about how to deal with it.
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The World Bank is funding a novel project to train 30 giant pouched rats to sniff out tuberculosis (TB) in respiratory specimens in Sub-Saharan Africa.
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The following summary of selected abstracts from 3 meetings will be published in multiple parts. The 43rd Interscience Conference on Antimicrobial Agents and Chemotherapy (ICAAC) met in Chicago September 14-17, 2003. The Infectious Disease Society of America (IDSA) met in San Diego October 9-12, 2003. The American Society of Tropical Medicine and Hygiene met in Philadelphia December 3-7, 2003.
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Synopsis: Volatile organic compounds from fecal samples appear to have good sensitivity and specificity for many enteric pathogens and could lead to rapid diagnostic testing.
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Synopsis: Shortly after patronizing a restaurant, 117 individuals developed an illness characterized by fever, myalgia, chills, and headache. Respiratory symptoms were present in fewer than half. Legionella anisa was found to be the cause of this outbreak of Pontiac fever.
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Until recently, there have been multiple barriers to initiating HIV prevention and education programs in China, where certain areas have high rates of HIV prevalence and concentrated epidemics.
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New HIV infections worldwide topped 5 million in 2003, and 3 million people died of AIDS globally, catapulting the epidemic to its most bleak year yet.
