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There are certain risk factors that are known to support to high blood urgency. More so, millions of Americans sink inwards join victim to the cancer plainly because they aren’t conscious of these factors and continue to existent unhealthy elasticity- styles. High blood pressure is difficult to detect, in most cases, because there are little to no symptoms. Coincidently, you may experience steep blood pressure dizziness as a symptom as well as a hypertension medication side effect.

Symptoms of high blood pressure may include dizziness, headache and/or nosebleeds. These symptoms often occur during the early stages of hypertension. Studies have indicated, however, that dizziness is more related to low blood pressure. Namely, dizzy spells occur when there is a change in your blood pressure.

You may feel faint or lightheaded when the blood pressure suddenly drops from high to low. This generally happens when you first get up in the morning. The blood pressure is relatively low while you are sleeping and rises upon wakening. It is also common for someone to experience dizziness when the blood pressure drops as a result of blood clots, dehydration, postural hypotension or allergic reaction.

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Furthermore, older adults that have been diagnosed with high blood pressure may experience dizziness as a result of an autonomic nervous system disorder of postprandial hypotension. Dizziness and nausea tend to occur in young people as a result of neural medicated hypotension. Simply, there is a miscommunication between the brain and the elevated blood pressure during constant standing.

Certain types of hypertension medications are known to cause a variety of side effects and adverse reactions. Such side effects may include low blood pressure, rapid heart beat, headache and dizziness and even stroke. The medications that are specifically administered to relax constricted blood vessels are prevalent for causing dizziness. It causes the blood pressure to suddenly drop; thereby causing you to feel faint or lightheaded when you stand or get out of bed too quickly.

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The University of Illinois at Chicago has received a two-year federal concede to continue a study on how periodontitis, an inflaming murrain of the tissues bordering teeth, is linked to type 2 diabetes and tubbiness.

Dr. Keiko Watanabe of the UIC College of Dentistry has establish that periodontitis accelerates the strike of insulin resistance in rats fed a high-fat diet. Her budding dig into drive determine how periodontitis affects diabetic complications in the retina, aorta and pancreas.

“The prevalence of type 2 diabetes has risen dramatically as the upshot of an increase in obesity caused by a high-fat regimen, garbage food and a sedentary lifestyle,” said Watanabe, associate professor of periodontics. Although the association between obesity, type 2 diabetes and periodontitis is recognized, she said, the underlying causes remain rotten understood.

Watanabe said the goal of the new study is to identify the causes by which periodontitis influences insulin defences underground, type 2 diabetes and unit damage, so clinicians intent be able to screen prediabetic individuals at risk of developing the disease. A plan to healing periodontal inflammation will also be developed so that insulin resistance when one pleases not accelerate to diabetes.

A key demand is to determine whether the relationship between diabetes, grossness and periodontitis is causal, Watanabe said. Most of the text linking the conditions are based on epidemiologic or short-tempered-sectional studies, she said.

Watanabe uses female diabetic fatty rats in her research, a model that closely resembles humans who lay waste a enormous-plumpness fast and subsequently develop insulin resistance and archetype 2 diabetes. Human subjects, she said, cannot be in use accustomed to to lessons the direct significance of periodontitis because it is not ethical to effect the disease.

“Several prospective studies using merciful subjects demonstrated that the treatment of periodontitis led to increase of glycemic control in subjects with type 2 diabetes,” she said. “However, confounding factors, such as medications used to explore font 2 diabetes, body mass hint, the devise and duration of diabetes, and the onset and severity of periodontitis are difficult to assess or are broadly controlled in such studies.

“Thus, the causal nature between periodontitis, diabetes and obesity remains unclear.”

Notes:

Diabetes is a disease in which the body fails to vegetables — or responds poorly to — insulin, a hormone needed to conduct the up of blood sugar. It is estimated that 300 million people worldwide will suffer from type 2 diabetes by the year 2025, nearly double the million of people affected in the year 2000. Most Americans diagnosed with diabetes bear type 2, according to the American Diabetes Association.

Watanabe’s initial swatting was published in the July issue of the Journal of Periodontology. The study was funded by a UIC College of Dentistry Investigation Seed Grant.

The callow exploration, totaling $432,000, is being funded by the National Start of Dental and Craniofacial Research, one of the Public Institutes of Health. Dr. Terry Unterman, professor of medicine, physiology and biophysics, and Haohua Qian, associate professor of ophthalmology, will collaborate on the project.

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Originator:
Sam Hostettler
University of Illinois at Chicago

Mayo Clinic researchers report that the expression of two novel genes within the tumors of women with early stage bosom cancer may allow rapport of women who are and are not at risk for early return or cancer-linked death. Results of the study are published in the April 1 issue of Clinical Cancer Research.

“The HOXB13 and IL17BR gene profile was previously discovered as a potential marker of relapse in hormone-receptor positive breast cancer treated with tamoxifen,” says Matthew Goetz, M.D., who co-led the project with James Ingle, M.D. and Fergus Day-bed, Ph.D. “Our unripe study shows that the marker is at most useful for identifying women with a higher risk in the setting of lymph node-negative breast cancer.”

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The study, which was conducted by researchers at Mayo Clinic, Harvard Medical School and Arcturus Bioscience, tested whether the expression levels of two genes within women with early stage bust cancer affected the outcomes of women with estrogen receptor-thetical breast cancer. The experimentation team examined tissue from 206 postmenopausal women enrolled in a prospective study conducted by the North Principal Cancer Treatment Collect (NCCTG). They tested the up on of gene expression of HOXB13 and IL17BR from paraffin-embedded tumors and rest that the 2-gene intensity ratio was an independent marker of primeval breast cancer relapse or death in lymph node-negative breast cancer.

“We believe that these findings are clinically important and corroborate the accumulating laboratory matter which suggests that the HOXB13 gene is critically knotty in bust cancer metastases,” says Dr. Goetz. “Further research is needed to decide whether more pushy or additional treatments ordain improve the outcomes of women identified to be at high risk by means of this marker.”

Breast cancer is diagnosed in approximately the same million women each year, and claims the lives of over 40,000 in the United States. More than two-thirds of all breast cancers are hormone positive, and most of these are early stage (lymph node-negative).

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Article adapted by Medical News Today from card gathering release.
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Other Mayo Clinic researchers involved with this study (from the Rochester, Minn., and Jacksonville, Fla., sites) included: Vera Suman, Ph.D.; Andrea Nibbe; Daniel Visscher, M.D.; Carol Reynolds, M.D.; Wilma Lingle, Ph.D.; and Edith Perez, M.D. They collaborated with Dennis Sgroi, M.D., from Harvard Medical School; and Tick Erlander, Ph.D., and Xiao-Jun Ma, Ph.D., both from Arcturus Bioscience Inc., Mountain View, Calif.

This research was conducted in part from top to bottom a National Cancer Institute (NCI) SPORE grant — Specialized Programs of Study Goodness. In to boot, it was supported by the NCCTG, Arcturus Bioscience, Inc., and additional grants from the NCI, the Unit of Defense, the Susan G. Komen Breast Cancer Underpinning and the Avon Foundation.

Concerning more information on breast cancer treatment at Mayo Clinic, visit http://www.mayoclinic.org/breast-cancer. To find out more connected with Mayo Clinic’s cancer scrutinization, visit http://cancercenter.mayo.edu/. Information wide NCCTG can be set at http://ncctg.mayo.edu/.

To obtain the latest news releases from Mayo Clinic, go to www.mayoclinic.org/news. MayoClinic.com (http://www.mayoclinic.com/) is ready as a resource to go to your health stories. For more on Mayo Clinic inspection, go to http://www.mayo.edu/.

Get hold of: Elizabeth Zimmermann
newsbureau@mayo.edu
Mayo Clinic

The Jingoistic Alliance of Environmental Condition Sciences will invest $13 million to map the DNA of 15 mouse strains
mighty to laboratory research on human health. This initiative, called the “Resequencing Project” will launch the
Institute’s Center for Rodent Genetics.

The Center in support of Rodent Genetics is an addendum of the Institute’s endless digging to understand the genetic basis for
differences in response to drugs and other environmental factors. Other initiatives include the Environmental Genome Venture
and the National Center during Toxicogenomics.

“The Resquencing Project has attracted world-to the utmost interest and generated a lot of earnestness within the research community,”
said Kenneth Olden, PhD., chairman of NIEHS, one of the National Institutes of Salubriousness. “Because the mouse strains will be
sequenced in parallel, inter-derivation relationship resolve begin right away, and their in one piece genomes devise be complete within the
next two years.”

Mouse strains slated someone is concerned sequencing include: 129S1/SvImJ, A/J, AKR/J, BALB/cByJ, BTBR T+ tf/J, C3H/HeJ, CAST/EiJ, DBA/2J,
FVB/NJ, MOLF/EiJ, KK/HlJ, NOD/LtJ, NZW/LacJ, PWD/PhJ, and WSB/EiJ. Since these strains make be sequenced in reference to
C57BL/6J, this chuck will yield far-flung DNA information on a all-out of 16 strains.

“Knowing the structuring of the mouse genome is a opener component to identifying which gene-atmosphere interactions are
linked to disease in humans,” said Dr. William Schrader, Director of the Center. “We’ll start by mapping the DNA of 15
strains of mice most often adapted to by researchers to muse about susceptibility to explicit diseases. Then we can determine which
diseases develop because of exposure to factors in the surroundings.”

Almost all sympathetic genes have counterparts in mice. By examining the environmental triggers of disease in genetically distinct
mice, researchers can acquire a excel pact of the relationship between genes and the surroundings in the development of
disease in humans. Almost 200 human diseases are affected by disclosure to environmental substances. For most diseases, more
than one gene is involved and researchers must design the complex interplay among genes in state of affairs to understand how diseases
happen.

Examples of diseases targeted for study include: cancer, Parkinson’s, Alzheimer’s, asthma, and developmental disorders such
as autism. Researchers already have identified dozens of genetic components to these disorders, but few adequately-established
crude models are available for understanding the interplay of genes and environment. Therefore, in augmentation to conducting
the Resequencing Stick out, the Center for Rodent Genetics will develop intensify a spider’s web-based storehouse of mouse research models
get-at-able to scientists throughout the world.

“The data base will suffer scientists to pin-period the models most serviceable for their own research and choice agree to them to focus
their work on the more apposite genetic links to disease,” said Dr. Olden. “This will help us catalogue the causes of disease
faster and will make research and drug evolution more cost telling.”

The Resequencing Project, which resolve be conducted through a 2-year go down with with Perlegen Sciences, Inc. of Mountain Upon,
CA, is a foundational effort in a sustained-term organize. Owing the at the start five years, the Center for Rodent Genetics will foster
efforts to analyse environmental exposures and malady susceptibility, identify disease mechanisms and pathways, compare
mouse and human biomarkers, and encourage advancement of precipitate cell-based methods after comparing the effects of environmental
exposures. By the third year, the Center will on translating investigate findings to population criticism and to toxicology
testing. These studies inclination also incline the development of curative treatment and regulatory decisions.

“Before genetic mapping, we were gifted to expose a mouse to environmental toxins and discern ‘if’ a infirmity developed, but with
genetic information, we can also conscious of ‘why’ a disease develops,” said Olden. “Technology is accelerating both
toxicology and environmental vigour dig into. NIEHS will lead the way in these two disciplines to make predictions about
condition.”

The Center for Rodent Genetics pass on collate the results of genetic research on mice being conducted by a number of divisions
within NIEHS. It also will align with other analyse initiatives within the National Institutes of Health that need
genetically-modified organisms.

“We are not carrying out this work unique. We’re coordinating our work to quota other projects, firstly the Human
Genome Project, which is where we have to give some thought to the most return on our investment,” said Dr. Schrader.

The Popular Institute of Environmental Health Sciences supports research to understand the effects of the environment on
human health.

Communicate with: John Schelp
schelp@niehs.nih.gov
919-541-5723
NIH/National Institute of Environmental Health Sciences

According to an animal profit world in Germany, hundreds of cats are being left at animal shelters following the disclosure earlier in the week that a cat on the atoll of Ruegen had died from the deadly bird flu.

The charity says they are examining the abandoned cats for any sign of illness including bird flu.

German veterinary authorities confirmed last week that a dead cat found on the Baltic island of Ruegen had been infected with the highly pathogenic strain of H5N1 bird flu that can prove fatal to humans.

Back in 2004 the disease was responsible for the deaths of both domestic and wild cats, including dozens of tigers; however the cat found on the island was the first case of an infected mammal in the European Union.

It remains unclear however whether the EU’s first feline case of bird flu is added cause for concern and that people could contract the virus from cats.

Serbia too has found it’s first case of a strain of bird flu in a swan found dead in a Serbian region bordering Croatia and Hungary which has tested positive for the virus.

Afghanistan is also testing samples from dead chickens and has quarantined a number of chicken farms.

The U.S. Food and Drug Administration has issued draft guidelines allowing faster approval for seasonal and pandemic flu vaccines.

It is thought the movement of migratory birds has accelerated the spread of the virus to at least 15 countries since the beginning of February.

The H5N1 bird virus has now been found in Asia, the Middle East, Europe and Africa.

According to the Food and Agriculture Organization of the United Nations, to date the virus has killed at least 94 people since late 2003, and more than 200 million birds worldwide have been culled or died as it spreads relentlessly across Asia, Africa and Europe.

The U.S. government has apparently ordered more flu treatments for its residents in the event of a pandemic.

The Bahamas, 100 kilometers (60 miles) from Florida, is also investigating whether dead birds found there carried the H5N1 virus.

Test results are expected to be ready in days.

The Bahamas is on the doorstep of the U.S.

However the good news is that chickens that died on a farm in China’s Guangdong province were cleared of bird flu; they apparently died from a parasitic disease.

Meanwhile in Hong Kong authorities have ordered the culling of 6,000 birds on a farm near the city after as many there died of an illness last month.

A 12 year old boy has died in Indonesia from bird flu-like symptoms; his brother died a day earlier.

A woman in Iraq’s Nasiriya province is also suspected to have died from the H5N1 virus, and the World Health Organization has confirmed that a 39-year-old Iraqi man who died on January 27 had bird flu.

Women with hormone-receptor positive, metastatic breast cancer may take medications for years to help keep their cancer at bay, but when the tumor becomes resistant to anti-hormonal drugs, treatment with chemotherapy becomes the only recourse. But a over presented today at the 2008 ASCO Breast Cancer Symposiummay substitute this approach. Cock’s-crow materials suggests a new treatment approach can “re-sensitize” the tumor, allowing anti-hormonal drugs to do their job once again.

The plan being investigated involves breast cancers that are fueled by estrogen - these are called estrogen-receptor or progesterone-receptor pragmatical cancers (ER or PR positive). Women who pull someone’s leg ER or PR dictatorial metastatic teat cancer often gain possession of anti-hormonal medicines, such as aromatase inhibitors, to keep the cancer from progressing. Aromatase inhibitors lower the amount of estrogen in the body. As surplus time, however, the cancer becomes resistant to this method and begins to grow.

“At first, the tumor’s growth is halted because the aromatase inhibitor is depriving the cancer of the estrogen it needs to increase in interest,” says Claudine Isaacs, M.D., clinical director of breast cancer program at Georgetown University Medical Center’s Lombardi Thorough Cancer Center. “Eventually, yet, the cancer will figure free another character to thrive in the scantiness of the estrogen.”

Isaacs and her colleagues, including lead author Deepa Subramaniam, M.D. of Lombardi, are conducting a clinical trial to shepherd a see to if a new make a proposal to can destroy the machinery the tumor creates in behest to grow without the estrogen. The drug being studied is called sorafenib.

The results of the phase II study involving 27 patients were presented today at the ASCO 2008 Breast Cancer Symposium. It included post-menopausal women with metastatic heart cancer whose cancer had recurred or progressed while fetching the aromatase inhibitor anastrozole. The preliminary analysis shows a clinical benefit response in 26 percent of the patients taking both sorafenib and anastrozole.

“Given what we know around the ineffectiveness of sorafenib merely in metastatic breast cancer, we rely upon the benefit that we’re seeing may be attributable to the restoration of sensitivity to aromatase inhibitors,” Isaacs concludes. “To manage breast cancer wish term, it’s apparent that we may need to continually trade drugs to keep up with how a cancer evolves and evades each approach. In a have, for each appropriate to back, we hankering to suffer two steps forward.”

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Article adapted by Medical News Today from original induce release.
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This mug up was funded by the Avon Patient appropriate for Enlargement Endowment. Isaacs is intimate of a speaker’s bureau as a service to Pfizer the maker of Exemestane, an aromatase inhibitor.

In all directions Georgetown University Medical Center

Georgetown University Medical Center is an internationally recognized academic medical center with a three-part mission of analysis, teaching and unfaltering care (through our partnership with MedStar Health). Our deputation is carried out with a aggressive underlining on public service and a dedication to the All-embracing, Jesuit principle of cura personalis — or “care of the mostly man.” The Medical Center includes the School of Panacea and the School of Nursing and Strength Studies, both nationally ranked, the world-renowned Lombardi Extensive Cancer Center and the Biomedical Graduate Up on Organization (BGRO), home to 60 percent of the university’s sponsored research funding.

Beginning: Karen Mallet

Georgetown University Medical Center

Sir Roy Meadow, one of the country’s leading paediatricians, has been struck off, over attestation he gave at the trial of Sally Clark.

Professor Meadow was found guilty of serious professional misconduct last week, by the General Medical Council’s (GMC) disciplinary panel, for giving erroneous and misleading evidence in the prosecution of Mrs Clark, evidence which helped to convict her of murdering her two sons.

According to Richard Horton, editor of the the medical journal, The Lancet, the trial was unjust and could put children at greater risk of abuse and murder.

He says the General Medical Council’s judgment risks profoundly damaging child protection services.

The GMC’s panel found that Professor Meadow, 72, failed in his duty as an expert witness to explain the limited relevance of his findings.

Using debatable statistics, he told the trial, that the chances of two babies suffering cot death within an affluent family was 1 in 73 million.

The paediatrician also referred in his testimony to his much- disputed “Meadow’s law” on cot deaths: “one in a family is a tragedy, two is suspicious and three is murder”.

Dr Horton argues that the GMC’s decision, removes any incentive for the reform of judicial procedures that fail to deal properly with expert evidence.

In his view trainee paediatricians are now less likely to seek a career in child protection, while those in the speciality may weaken their conclusions about alleged child abuse to avoid GMC intrusion.

Dr Horton also accuses the GMC of making an unfair example of Professor Meadow after the Harold Shipman case to protect its own status.

While conceding that the evidence given by Professor Meadow was not intended to mislead, the GMC ruled that his evidence was not balanced and was erroneous.

The paediatrician also contributed to the convictions of Angela Cannings and Donna Anthony, and the failed prosecution of Trupti Patel.

He has 28 days to appeal.

Martek Biosciences Corporation (Nasdaq: MATK) announced today that now all of its DHA omega-3 products have been approved by Health Canada as a service to use as provisions ingredients in
most foods. The approval allows appropriate for per serving levels of not less than 8
mg and not more than 100mg of Martek’s DHA. Martek’s DHA omega-3 oils are
marketed to consumers and part of as an ingredient on food packaging under
the type name life’sDHA(TM).

“Martek will be happier equipped to fence for the DHA-enriched food
market in Canada with this additional sanction,” said Steve Dubin, Martek’s
CEO. “Now, more people will be accomplished to benefit from Martek’s life’sDHA(TM),
a vegetarian source of DHA omega-3 that can be incorporated into numerous foods
without affecting the taste of the finished product.”

Martek’s life’sDHA(TM) contains the long-set polyunsaturated fatty
acid DHA (docosahexaenoic acid), the tenor omega-3 fatty acid on account of brain, eye
and heart health and function. Numerous scientific studies display that
people of all ages, from infants to adults, may fringe benefits from an adequate
kit out of DHA omega-3 in the diet. In the future, despite its importance, actual
food sources of DHA omega-3 are limited, making it difficult for many
people to get tolerably DHA omega-3 in their diets.

In June 2006, another DHA omega-3 artefact by Martek was also approved
by Health Canada for use as a comestibles ingredient. Martek’s DHA oils have been
approved as a remedy for use in infant formula in Canada since 2002.

Foods fortified with DHA omega-3 are a growing source of DHA omega-3 in
the diets of people around the give birth to. The recent Health Canada support of
Martek’s life’sDHA(TM) for play in food products at significant levels in a
selection of foods will make it easier for aliment companies to furnish products
in Canada that seat meaningful levels of DHA omega-3. Life’sDHA(TM) can
be added at significant levels to most foods and beverages without
impacting steadiness or sensory characteristics.

Most other DHA omega-3 products approved at significant levels allowing for regarding chow
use in Canada are derived from fish lubricant. Martek’s life’sDHA(TM) is incomparable
in the market because it is derived from a sustainable and vegetarian
source. Made from microalgae under pantihose controlled manufacturing
conditions, life’sDHA(TM) is free of ocean contaminants that may be
present in unfluctuating fish or fish oils. Microalgae are the only vegetarian
source of DHA omega-3, the essential omega-3 for brain and perception development and
function.

Martek Biosciences Corporation (Nasdaq: MATK) is a leader in the
novelty and development of DHA omega-3 products that promote health and
wellness through every stage of life. The Suite produces life’sDHA(TM), a
vegetarian creator of the omega-3 fatty acid DHA (docosahexaenoic acid), championing
use in foods, beverages, infant formula, and supplements, and ARA
(arachidonic acid), an omega-6 fatty acid, for squander in infant formula. For
more dirt on Martek Biosciences, visit http://www.martek.com.

Sections of this release seat forward-looking statements respecting,
among other things, expectations regarding product acceptance, character
plans, Martek’s competitive feeling in Canada, and the economic impact to
Martek of Health Canada’s acceptance of Martek’s life’sDHA(TM) as a food
ingredient. These statements are based upon numerous assumptions which
Martek cannot power and mean risks and uncertainties that could cause
present results to differ. Over the extent of in the event, Martek cannot predict with
authoritativeness what its customers’ expected actions will be or whether the effect
of the Health Canada acceptance would hit Martek’s sustained-reach an agreement competitive
position. These statements should be settled in light of the risk
factors set forth in the Company’s filings with the Securities and Exchange
Commission, including, but not predetermined to, Part II, Note 1A of the
Company’s Regimen 10-Q against the fiscal part ended July 31, 2006 and other
filed reports on Convention 10-K/A, Form 10-Q and Form 8-K.

Martek Biosciences Corporation

http://www.martek.com

In the May 15th issue of G&D, Dr. Guillermina Lozano (MD Anderson Cancer Center) and colleagues fling how the stabilization of a mutated form of p53 affects oncogenesis, and lends shocking new discernment into the budding pitfalls of using Mdm2 inhibitors representing cancer group therapy.

“Our data are both heady and sobering: we be obliged classify tumors with feature to p53 mutation status prior to treatment,” emphasizes Dr. Lozano.

Only reception of the p53 tumor suppressor is to arrest the stall cycle in rejoinder to DNA devastation. Notwithstanding years it has been the focus of intense cancer scrutinization, as mutations in p53 forestall cubicle cycle prevent and lead to unregulated cell rise. p53 is one of the most commonly mutated genes in human cancers.

Dr. Lozano’s up on team fashionable demonstrates how a particular mutated form of p53 - which is prevalent in hominid cancers - can become stable in some cells, where it facilitates cancer institution and metastasis. The scientists found that mutant p53 is inherently unstable in normal tissues, but can behoove stable in some cells.

The researchers discovered that the acquisition of additional mutations the p53-antaogonist, Mdm2, could effectively stabilize mutant p53. Transgenic mice engineered to harbor such mutations displayed enhanced tumor set-up and metastasis, compared with littermates lacking exclusively p53.

Targeted painkiller therapies aimed at activating p53 tumor suppressor activity via the disruption of the usual Mdm2/wild-type-p53 interaction commitment also disrupt the Mdm2/mutant-p53 interaction. Event, these Mdm2 inhibitors order succeed in stabilizing mutant p53, and go to the wall in preventing tumor metastasis.

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Article adapted by Medical News Today from archetype press come out with.
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Source: Heather Cosel-Pieper

Spiritless Come up Harbor Laboratory

Suitable the staunch with a convincing PPD test, which usually indicates prior exposure to tuberculosis, the guidelines support a box x-glimmer that typically includes a frontal and lateral assess.

The lateral view, which accounts for 2/3 of the total radiation dose during screening, is not necessary, according to a study performed at the Beth Israel Deaconess Medical Center in Boston, MA.

Chest radiographs, including a lateral view, were taken in 857 patients with positive PPD (tuberculosis) screenings. Abnormalities were detected in 91 of them. “In no case did the lateral view show any abnormality that was not shown on the frontal view, nor did it improve visualization,” said Ronald Eisenberg, MD, lead author of the study. “Eliminating the lateral view would reduce a patient’s overall radiation exposure by about 67 percent,” said Dr. Eisenberg.

“The current guidelines recommend that everyone who has a positive tuberculosis test should have a chest radiograph. We evaluated individuals for pre-employment purposes who were asymptomatic and concluded that there is no need to take a lateral view in this situation,” said Dr. Eisenberg. “However, each individual institution will have to decide for itself whether it is appropriate or not,” he said.

“I believe that all radiologists should always try to limit the radiation dose to our patients as much as possible. Eliminating the lateral view of the chest in this specific situation will decrease radiation exposure and will streamline the work flow for technologists,” said Dr. Eisenberg.

http://www.arrs.org/