Preventing Porcelain Fractures During Endodontic Treatment.

Attempting endodontic access through ceramic or veneering porcelain can be wrought with challenges. Clinicians must take every precaution to assist patients who are in pain without causing harm through chipping or fracturing the restoration. This article discusses strategies clinicians can consider when facing the task of achieving endodontic access through an all-ceramic crown.

Communicating emerging infectious disease outbreaks to the public through local television news: public health officials as potential spokespeople.

Objective: To assess how West Nile virus (WNV) was reported to the American public on local television news and identify the main factors that influenced coverage.

Methods: A representative sample of WNV stories that were reported on 122 local television news stations across the United States during October 2002, covering 67% of the nation's population, were coded for self-efficacy, comparative risk scenarios, symptoms and recommendations, high-risk individuals, and frame. In addition, public service professionals (PSPs) interviewed in the segments were identified.

Does Local Television News Coverage Cultivate Fatalistic Beliefs about Cancer Prevention?

A substantial proportion of American adults hold fatalistic beliefs about cancer prevention despite evidence that a large proportion of cancer deaths are preventable. Several scholars suggest that news media coverage is one source of these beliefs, but scant evidence has been brought to bear on this assertion. We report findings from two studies that assess the plausibility of the claim that local television (TV) news cultivates fatalistic beliefs about cancer prevention.

Injury reporting on local TV news: a prime-time opportunity for prevention.

Background: Local television news is America's primary source of information and may be an opportunity to shape public opinion surrounding issues such as injury prevention.

Objective: This study sought to systematically evaluate unintentional-injury coverage on local television news and to identify frequently interviewed public-service professionals and factors associated with discussion of risk factors and prevention.

Methods: Late news broadcasts from 122 local television stations within the U.

Local television news reporting of kidney disease.

Background: Local television is the primary news source for the majority of Americans. This study aims to describe how local news reports on kidney disease.

Methods: Using our searchable database of health-related late local news segments from 2002, we identified stories with the key words kidney, hypertension, blood pressure, or diabetes.

Multiple metachronous brain metastases from primary ureteral carcinoma.

Transitional cell carcinoma (TCC) of the ureter is an uncommon urologic malignancy, with approximately 150 cases diagnosed annually. Metastatic brain disease from ureteral TCC is exceedingly rare. To our knowledge, our case report represents only the second report of brain metastasis from ureteral TCC and the only reported patient to undergo resection of their TCC brain metastasis.

Stroke information reported on local television news: a national perspective.

Background And Purpose: Local television news commonly reports on health. This study aimed to characterize local TV news stroke reporting in America.

Methods: Content analysis of stroke stories reported on 122 US local television stations.

Medical news for the public to use? What's on local TV news.

Background: Local television news is the number 1 source of information for most Americans, and media health reporting has increased significantly during the past 10 years.

Objective: To evaluate the health topics and reporting characteristics of health stories on local television news across the United States.

Study Design: Content analysis of full-length broadcasts of local television news from a representative sample of the top 50 US media markets (122 stations).

Femoral artery to prosthetic graft anastomotic dehiscence owing to infection: successful treatment with arterial reconstruction and limb salvage.

A 66-year-old man had foot gangrene and a fixed contracture of the knee following two failed femoropopliteal bypasses, one with vein and one with polytetrafluoroethylene (PTFE). An external iliac to anterior tibial artery bypass and skeletal traction via the os calcis resulted in limb salvage and successful normal ambulation. After 3 months, he ruptured the infected femoral anastomosis of the failed PTFE femoropopliteal bypass with external bleeding.

An indolent case of T-prolymphocytic leukemia with t(3;22)(q21;q11.2) and elevated serum beta2-microglobulin.

We report a novel case of T-prolymphocytic leukemia, small cell variant, associated with complex cytogenetic findings including t(3;22)(q21;11.2) and elevated serum beta2-microglobulin. The diagnosis is based on morphologic, immunophenotypic, cytogenetic, and molecular analysis of peripheral blood and bone marrow.

Effects of kindled seizures upon hematopoiesis in rats.

Objective: Studies conducted in epilepsy patients and experimental animals have suggested a linkage between seizure activity and alterations in immune functions. However, little is known about the underlying mechanisms. The present study sought to determine whether chronic seizures result in changes in hematopoietic functions that contribute to alterations in immune function.

Effects of hemispheric lateralization and site specificity on immune alterations induced by kindled temporal lobe seizures.

The effects of kindled seizures elicited from sites in the left and right temporal lobes on mitogen-induced proliferation (LPS, Con A, PHA) and induction of representative TH1 (IFN-gamma) and TH2 (IL-10, IL-4) cytokines were determined in activated rat splenocytes. With reference to cell proliferation, the changes depended on the hemispheric side and location of kindling. Kindling of the left side mediated significant increase in cell proliferation by LPS.