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Summary We present a 68-year-old patient who, over a two-year period, was observed to have persistent benign pneumoperitoneum. The free air was present in the abdominal cavity without gastrointestinal perforation or pneumatosis cystoides intestinalis. The persistent pneumoperitoneum was a benign process and was not associated with peritonitis or other ill effects. The source of the free air was not clear. Conceivably, microperforations occurring in colonic diverticula or in distended intestinal wall induced the persistent benign pneumoperitoneum.  相似文献   
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Campylobacteriosis is a frequently reported, food-borne, human bacterial disease that can be associated with ruminant reservoirs, although public health messages primarily focus on poultry. In Washington State, the two counties with the highest concentrations of dairy cattle also report the highest incidences of campylobacteriosis. Conditional logistic regression analysis of case-control data from both counties found living or working on a dairy farm (odds ratio [OR], 6.7 [95% confidence interval [CI], 1.7 to 26.4]) and Hispanic ethnicity (OR, 6.4 [95% CI, 3.1 to 13.1]) to have the strongest significant positive associations with campylobacteriosis. When the analysis was restricted to residents of one county, Hispanic ethnicity (OR, 9.3 [95% CI, 3.9 to 22.2]), contact with cattle (OR, 5.0 [95% CI, 1.3 to 19.5]), and pet ownership (OR, 2.6 [95% CI, 1.1 to 6.3]) were found to be independent risk factors for disease. Campylobacter jejuni isolates from human (n = 65), bovine (n = 28), and retail poultry (n = 27) sources from the same counties were compared using multilocus sequence typing. These results indicated that sequence types commonly found in human isolates were also commonly found in bovine isolates. These findings suggest that, in areas with high concentrations of dairy cattle, exposure to dairy cattle may be more important than food-borne exposure to poultry products as a risk for campylobacteriosis.  相似文献   
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We describe a case of antiviral-resistant cytomegalovirus meningoencephalitis occurring after hematopoietic stem cell transplantation. Antiviral-resistant cytomegalovirus was identified in blood 16 months earlier. However, wild-type cytomegalovirus was evidenced in blood when the meningoencephalitis was diagnosed. Treatment of meningoencephalitis should be adapted to all previously identified resistance mutations in any compartment.  相似文献   
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ObjectivesThe current paper presents firstly the Interpersonal Psychological Theory of Suicide (IPTS) and its interest in the risk of suicide in physicians and/or medical students and secondly an original study on 178 medical students.MethodsIn total, 178 medical students of the Université Libre de Bruxelles filled out an ad hoc questionnaire rating suicidal ideations (life-time), recent suicidal plans and recent suicidal ideations rated by the 9th item of the Beck Depression Inventory-II (BDI). The subjects completed the French version of the Interpersonal Needs Questionnaire (INQ) rating Perceived burdensomeness and Thwarted belongingness and the Acquired Capability for Suicide Scale (ACSS) as well as the Beck Depression Inventory-II (BDI-II). Among the 178 medical students, 95 had no suicide risk, 24 had life-time suicidal ideation, 28 had recent suicidal ideations and 26 had recent suicidal plans. The four groups were compared for gender and age as well as for the different rating scales using Chi2 tests or analyses of variance (ANOVA).ResultsThe four groups had no significant differences for age, gender and scores on the ACSS. ANOVA revealed significant differences for perceived burdensomeness, thwarted belongingness and depression. To control the potential effect of depression, analyses of covariance (ANCOVA) were done taking as covariate a subscale of the BDI-II rating the cognitive component of depression. The two ANCOVA were significant. Post hoc tests comparing two by two the different groups reported that students with recent suicidal ideations or suicidal plans have significantly higher thwarted belongingness than students without suicide risk or students with life time suicidal ideations. Moreover, higher level of perceived burdensomeness was found only in students with suicidal plans comparatively with the three other groups.ConclusionHigh levels of thwarted belongingness and perceived burdensomeness characterize medical students with recent suicidal ideations or suicidal plans independently of the level of depression.  相似文献   
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Journal of Autism and Developmental Disorders - The author of the article would like to add a video abstract as a supplementary material for a published article. The supplementary file is published...  相似文献   
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