Stent graft repair of TAA and AD is feasible and can be achieved with technical success and relatively low rates of perioperative morbidity and mortality. The Talent customized design proved versatile in various morphologies. More information is needed on indications, clinical efficacy, and long-term results.

Seventeen dogs were diagnosed with leptospirosis on the basis of clinical findings, laboratory abnormalities, and serology. This article summarizes and characterizes the historical and physical findings, laboratory data, serology, treatment, and outcome of these dogs. All of the dogs had serologic evidence of infection with interrogans serovars pomona and grippotyphosa. These findings are compared with previous reports of canine infection with Leptospira interrogans serovars icterohaemorrhagiae and canicola. The clinical presentation of these dogs did not correspond to the classic description of the disease in dogs in which concurrent renal and hepatic diseases are present. This may be due to infection with different serovars than those previously reported. In addition, this article suggests that canine leptospirosis should be considered in the differential diagnosis of dogs with acute or subacute renal failure. (Journal of Veterinary Internal Medicine 1992; 6:235-244)

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Heat waves can be lethal and routinely prompt public warnings about the dangers of heat. With climate change, extreme heat events will become more frequent and intense. However, little is known about public awareness of heat warnings or behaviors during hot weather. Awareness of heat warnings, prevention behaviors, and air conditioning (AC) prevalence and use in New York City were assessed using quantitative and qualitative methods. A random sample telephone survey was conducted in September 2011 among 719 adults and follow-up focus groups were held in winter 2012 among seniors and potential senior caregivers. During summer 2011, 79 % of adults heard or saw a heat warning. Of the 24 % who were seniors or in fair or poor health, 34 % did not own AC or never/rarely used it on hot days. Of this subgroup, 30 % were unaware of warnings, and 49 % stay home during hot weather. Reasons for not using AC during hot weather include disliking AC (29 %), not feeling hot (19 %), and a preference for fans (18 %). Seniors in the focus groups did not perceive themselves to be at risk, and often did not identify AC as an important health protection strategy. While heat warnings are received by most New Yorkers, AC cost, risk perception problems, and a preference for staying home leave many at risk during heat waves. Improving AC access and risk communications will help better protect the most vulnerable during heat waves.

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The endovascular repair of thoracic aortic pathology is on an evolutionary threshold, as advancing technologies and techniques combine to offer the interventionist expanded treatment opportunities. A variety of maneuvers are recommended to address the landing zone limitations to thoracic endografting imposed by the arch vessels: transostial bare stent placement, intentional occlusion of the arch vessel origin, vessel transposition, and bypass grafting. These adjunctive techniques can help us extend the option of a minimally invasive treatment to a greater number of patients with severe thoracic aortic lesions and comorbidities that place them at high risk for standard surgical intervention. J Endovasc Ther 2002;9:II-32-II-38

BackgroundMercury is a toxic metal that has been used for centuries as a constituent of medicines and other items.ObjectiveWe assessed exposure to inorganic mercury in the adult population of New York City (NYC).MethodsWe measured mercury concentrations in spot urine specimens from a representative sample of 1,840 adult New Yorkers in the 2004 NYC Health and Nutrition Examination Survey. Cases with urine concentrations ≥ 20 μg/L were followed up with a telephone or in-person interview that asked about potential sources of exposure, including ritualistic/cultural practices, skin care products, mercury spills, herbal medicine products, and fish.ResultsGeometric mean urine mercury concentration in NYC was higher for Caribbean-born blacks [1.39 μg/L; 95% confidence interval (CI), 1.14–1.70] and Dominicans (1.04 μg/L; 95% CI, 0.82–1.33) than for non-Hispanic whites (0.67 μg/L; 95% CI, 0.60–0.75) or other racial/ethnic groups. It was also higher among those who reported at least 20 fish meals in the past 30 days (1.02 μg/L; 95% CI, 0.83–1.25) than among those who reported no fish meals (0.50 μg/L; 95% CI, 0.41–0.61). We observed the highest 95th percentile of exposure (21.18 μg/L; 95% CI, 7.25–51.29) among Dominican women. Mercury-containing skin-lightening creams were a source of exposure among those most highly exposed, and we subsequently identified 12 imported products containing illegal levels of mercury in NYC stores.ConclusionPopulation-based biomonitoring identified a previously unrecognized source of exposure to inorganic mercury among NYC residents. In response, the NYC Health Department embargoed products and notified store owners and the public that skin-lightening creams and other skin care products that contain mercury are dangerous and illegal. Although exposure to inorganic mercury is not a widespread problem in NYC, users of these products may be at risk of health effects from exposure.

In 1999, the University of Rochester School of Medicine and Dentistry committed to major restructuring of its undergraduate medical school curriculum. A distinguishing feature of this reform was the planned emphasis on and integration of several core topics or themes throughout the 4 years of the curriculum. One of these curricular themes was aging. The faculty in geriatrics was presented with an unparalleled opportunity to develop a geriatrics curriculum of major proportions through the development of an aging theme. Through a user's guide approach based on the authors' experience to date, this article identifies the 10 steps necessary to “win the geriatric game” successfully integrating an aging theme into an undergraduate medical school curriculum. Since the initiation of the aging theme, several new courses, cases, and conferences have been added or enhanced, affecting all 4 years of the curriculum. Key operational challenges included successful engagement of course directors, tracking the actual experience of the aging theme, and evaluation of students' attainment of learning objectives and eventual career choices. The authors' experience suggests that an aging theme can successfully enhance the geriatrics curricular content of undergraduate education and strongly affect students across all 4 years. This 10‐step approach may serve as a model for other universities committed to integrating geriatrics across the full undergraduate medical curriculum.