The best way to measure body fat Jan 3, 2009
DEXA scan -- a low-radiation, full-body X-ray -- is gold standard but expensive ... Unfortunately, if not covered by insurance, a DEXA scan could end up costing you a couple hundred dollars, an expense that isn't necessary, according to Nelson ... Downside: These measurements are cheaper, yes, but they are also less reliable than a DEXA scan. (CNN -- Health)
Fung not reappointed to medical staff Dec 30, 2008
n The board also approved the purchase of Hologic's Dexa scan for $35,000. The DEXA measurement of the hip and spine is used to establish or confirm a diagnosis of osteoporosis, predict future fractures and monitor patients bone density over time. (Harlan Tribune, IA)
Why HIV Treatment Makes People So Susceptible To Heart Disease And Diabetes Nov 19, 2008
MRI and DEXA scans measured fat, muscle and bone mass. Blood tests measured cholesterol, glucose and various molecules involved in heart disease and diabetes, such as tumour necrosis factor-alpha, interleukin-6 and adiponectin. (Science Daily)
Aggressive Bone Care Could Prevent Hip Fractures Nov 18, 2008
Orthopedic surgeons leading multidisciplinary teams identified 620,000 Kaiser Southern California members who were eligible to have their bone mineral density checked with a type of X-ray exam called dual X-ray absorptiometry, or DEXA. These included women over 65, men over 70, anyone on drugs that could worsen bone thinning, such as corticosteroids, and anyone over 50 who had previously had a fragility fracture, defined as a bone break that occurs after a fall from standing height or lower.... (MEDLINEplus)
Columbia offers a sale on mammorgrams Oct 24, 2008
Columbia Hospital s Center for Breast Care is offering reduced digital mammogram screenings and Dexa bone density screenings during October and November. The digital mammogram screening is being offered at $75, and the bone density screening is offered at $100. (The Palm Beach Post)
Small Protein May Have Big Role In Making More Bone And Less Fat Jul 3, 2008
BMD measurement with DEXA is presently. (July 25, 2003) There is more to losing weight than diet and exercise, according to investigators the Research Institute at the McGill University Health Centre (MUHC). (Science Daily)
Heel Ultrasound Helps Detect Fracture Risk Jun 26, 2008
However, at least one expert thinks ultrasound technology has a way to go before it can compare to the current gold standard of bone density testing -- dual-energy X-ray absorptiometry (DEXA). "This study could be useful; it could give options to populations that don't have access to the gold standard test, but at this point, there's nothing that's as good as the gold standard, DEXA," said Dr. Judi Chervenak, a menopause and bone health expert at Montefiore Medical Center in New York City. (MEDLINEplus)
Could radiation be hurting your health? Jun 5, 2008
The same goes for DEXA scans, a low-radiation scan for evaluating bone density and catching signs of osteoporosis. Like mammograms, the earlier you start DEXA-scan screenings, the more radiation you'll absorb over your lifetime ... That's one reason the U.S. Preventive Services Task Force, a standards-setting body, uses age 65 as the starting point for DEXA scans, unless there's a history of bone fractures or high risk of osteoporosis. (CNN -- Health)
Docs Issue Guideline on Screening for Osteoporosis in Men May 9, 2008
The new guideline says doctors should periodically assess older men for osteoporosis risk factors and should order a DEXA (dual-energy X-ray absorptiometry) scan for men who are at increased risk for osteoporosis and are candidates for drug therapy. The guideline, based on a review of previously published studies, was published in the May 6 issue of the Annals of Internal Medicine. (MEDLINEplus)
Try this Rx for stronger bones Apr 22, 2008
There are a number of ways to measure BMD, but the most accurate way is through dual-energy X-ray absorpitometry (DEXA) ... The results of a DEXA test are presented as T scores. (Atlanta Journal-Constitution -- Health)
Tart Cherries May Reduce Factors Associated With Heart Disease And Diabetes Apr 11, 2008
At the end of the study, the rats had blood tests for glucose, cholesterol and triglyceride levels, received DEXA scans to measure their body fat and to see where the fat had collected, and had tests for two plasma inflammation markers: TNF-alpha and interleukin-6. These two molecules are related to the level of vascular inflammation, or immune-system reaction to blood-vessel walls, that is often seen in people and animals with cardiovascular disease. (Science Daily)
Testosterone Replacement Theraphy Beneficial In Men 60 And Older, Study Suggests Apr 10, 2008
Volunteers received a baseline whole-body Dual Energy X-Ray Absorptiometry (DEXA) scan at the beginning and end of the study. Dietary records were obtained and analyzed at month zero, month three and month five. (Science Daily)
Building strong bones throughout your life Apr 8, 2008
Between 45 and 50, find out where you stand with a bone density (DEXA) scan, Lappe says. The results may uncover a need for medication. (CNN -- Health)
The assessment of osteoporosis risk factors in Iranian women compared with Indian women Feb 28, 2008
5 SD below average of young normal bone density (in L1-L4) spine region interest and/or total femoral region) by using DEXA method. The controls were chosen from postmenopausal women with normal bone density (in L1-L4 spine and total femoral regions using DEXA method) matching in age groups was the strategy of choice. (BioMed Central)
CML HealthCare Income Fund to Purchase American Radiology Services ... Dec 24, 2007
Number of Clinics: 17 in Maryland and Delaware Hospital Contracts: 11 in Maryland Teleradiology Contracts: 25 across seven states Modalities: Magnetic Resonance Imaging ("MRI"), Computed Tomography ("CT"), Positron Emission Tomography ("PET"), PET/CT, Nuclear Medicine, Bone Densitometry ("DEXA"), Mammography, Ultrasound, X-ray, Fluoroscopy Revenues: US$142 million* (Fiscal 2007 estimate) Consideration: US$151 million(xx) (approx. cash) * In accordance with U.S. GAAP. Please refer to cautionary... (FOX News)
Forteo Beats Fosamax for Bone Strengthening Nov 15, 2007
Their spine and hip bone density measurements were taken at the start of the trial and at the end using a DEXA scan, a low-level X-ray machine that detects slight changes in bone density. In addition to taking bone-density measurements, the study authors found the Forteo patients had higher levels of protein and biological markers of bone formation in their urine when compared to the Fosamax group. (Newsmax)
Exercise Improves Thinking, Reduces Diabetes Risk In Overweight Children Oct 24, 2007
DEXA scanning, which uses a small amount of radiation to quantify bone, tissue and fat, was used to accurately assess body composition. Executive function was measured using the Cognitive Assessment System and math skills using the Woodcock Johnson Test of Achievement III.. (Science Daily)
Surgeons Find That Laparoscopic Banding Procedure Helps Overweight Adolescents Lose Weight and Improve Health Oct 9, 2007
Dr. Nadler and colleagues used a scanning technique called DEXA (dual-energy x-ray absorptiometry) to assess body composition. "The reason body composition is important, is that there are a multitude of studies that show that fat loss centrally is much more important than fat loss peripherally. So men who carry their fat in the bellies are at higher risk for bad comorbidities than some women who carry their fat on their hips and thighs." These are commonly called the "apple" and "pear" shapes,... (PR Newswire)
OSWEGO HEALTH EXPANDS WITH FULTON ACQUISITION ... SPITZER ENERGY ADVISER RESIGNS AMID THREAT INVESTIGATION ... NEW CAMPUS CENTER HEATS UP WITH SUMMER HOCKEY CAMPS ... STRIKING ... ';var marqueewidth="350px";var marqueeheight="20px";var marqueebgcolor="#FFFFFF";////NO NEED TO EDIT BELOW THIS LINE////////////var pauseit=1;var marqueespeed=1 //slow speed down by 1 for NSvar copyspeed=marqueespeedvar pausespeed=(pauseit==0)? copyspeed: 0var iedom=document.all||document.getElementByIdif (iedom)document.write(''+marqueecontent+'')var actualwidth=''var cross_marquee, ns_marqueefunction populate(){if (iedom){cross_marquee=document.getElementById? document.getElementById("iemarquee") : document.all.iemarqueecross_marquee.style.left=parseInt(marqueewidth)+8+"px"cross_marquee.innerHTML=marqueecontentactualwidth=document.all? temp.offsetWidth : document.getElementById("temp").offsetWidth}else if (document.layers){ns_marquee=document.ns_marquee.document.ns_marquee2ns_marquee.left=parseInt(marqueewidth)+8ns_marquee.document.write(marqueecontent)ns_marquee.document.close()actualwidth=ns_marquee.document.width}lefttime=setInterval("scrollmarquee()",20)}window.onload=populate;function scrollmarquee(){if (iedom){if (parseInt(cross_marquee.style.left)>(actualwidth*(-1)+8))cross_marquee.style.left=parseInt(cross_marquee.style.left)-copyspeed+"px"elsecross_marquee.style.left=parseInt(marqueewidth)+8+"px"}else if (document.layers){if (ns_marquee.left>(actualwidth*(-1)+8))ns_marquee.left-=copyspeedelsens_marquee.left=parseInt(marqueewidth)+8}}if (iedom||document.layers){with (document){document.write('')if (iedom){write('')write('')write('')write('')}else if (document.layers){write('')write('')write('')}document.write('')}}Saturday, August 04, 2007 Dr. Gerald Black, AMI Medical Director, reviews an image using the PACS system that gives physicians the ability to interpret images on a high definition computer monitor, as well as transfer those images to other physicians across the Internet. Submitted photo OSWEGO HEALTH EXPANDS WITH FULTON ACQUISITION Aug 4, 2007
Aside from the new PACS technology, AMI also offers other radiological services including nuclear, fluoroscopy mammography and DEXA scans, as well as general X-rays. This partnership provides the only PACS system in the area, allowing images to be sent to our sub-specialty radiologists in Onondaga County, said Mary Ann Drumm, CEO of Crouse Radiology Services. (Oswego Palladium-Times, NY)
Soy Compound May Bolster Women's Bones Jun 19, 2007
First, the women got DEXA (dual X-ray absorptiometry) bone mineral density scans of their upper thigh bone (femoral neck) and lower (lumbar) spine ... During that time, the women got annual DEXA scans of their femoral neck and lumbar spine ... After two years, the DEXA scans showed increases in bone mineral density in women taking genistein. (CBS News)
Taking care of your bones Jun 19, 2007
"But as Dahl experienced, tests can measure bone density. The most common one is called DEXA."DEXA is a test that essentially is a special X-ray of your spine and hip," Jenkins said. "That's the gold standard for diagnosis of this condition. "Even if your doctor does not order a DEXA test, a patient can request one, said Dr. Judy Gearhart, a professor in the Department of Family Medicine at UMC."I do encourage people not to just wait until somebody suggests it," Gearhart said. "They should go in... (The Clarion-Ledger)
Hospital overhaul getting close to completion May 3, 2007
It will include facilities for digital X-rays, MRIs, mammograms, CT scans and a dexa scan, which is used to diagnose osteoporosis. The department is complete with changing rooms and separate waiting areas for men, women and families, and lead lined walls in the equipment rooms so they don t affect a person in the hallway with a pacemaker. (Anacortes Weekly, WA)
How to Get 4 'Pre-Diseases' Under Control Mar 29, 2007
It is best diagnosed with a bone mineral density test that uses dual-energy X-ray absorptiometry (DEXA). How to Prevent Progression: Eat a diet rich in bone-building nutrients plus take a multi plus a calcium supplement with vitamin D (for a total of 1,200 to 1,500 milligrams a day of calcium and 800 to 1,000 IU of vitamin D). (Newsmax)
How Long Does It Take To Rebuild Bone Lost During Space Flight? Mar 16, 2007
A Dual Energy X-ray Absorptiometry (DEXA) scan of a human hip bone, left, and a human spine, right. (Credit: NASA). (Science Daily)
UW-L professor creates quick, accurate method to measure body fat Mar 7, 2007
He developed software and conducted a pilot study last year comparing results from his mat system with a DEXA scan, an X-ray machine that delivers two different levels of X-ray energy to distinguish fat and non-fat tissue types, now considered the gold standard in measuring body fat. Mikat said UW-L is the only Division III school and one of a few universities that have a DEXA scanner ... The DEXA scanner test takes five to six minutes, with the subject getting a minute amount of X-ray exposure... (La Crosse Tribune, WI)
New Women’s Imaging Center slates open house Mar 5, 2007
State-of-the-art services such as digital mammography, 4D ultrasound, and bone densitometry (DEXA) are offered. The Women s Imaging Center is located on the first floor of the Medical Arts Building at 890 Poplar Church Road, Camp Hill. (Carlisle Sentinel, PA)
MRI Finds Hidden, High-Risk Fat in Teens Feb 28, 2007
These included anthropometry, which involves taking physical measurements such as waist circumference, abdominal height and body-mass index, or dual energy absorptiometry (DEXA), a whole-body scan that distinguishes lean mass from fat tissue. Anthropometry is not very precise, and DEXA involves exposure to radiation. (Health-Finder)
MRI identifies 'hidden' fat that puts adolescents at risk for disease Feb 27, 2007
Current methods used to estimate body fat include anthropometry, which involves physical measurements including waist circumference, abdominal height and body mass index, and dual energy absorptiometry (DEXA), a whole-body scan that distinguishes lean mass from fat tissue. However, anthropometry is imprecise and DEXA requires exposure to ionizing radiation ... In Dr. Siegel's study, 30 adolescents had fat tissue measurements taken using anthropometry, DEXA and single-slice and whole-abdominal,... (EurekAlert!)
Onset of a New Replacement Cycle Coupled With Rise in Aging Population to Expand European Women's Healthcare Imaging Market Feb 12, 2007
However, the high costs of digital mammography systems and axial DEXA bone densitometry systems will deter market expansion ... Contact: Radhika Menon Theodore Corporate Communications - Europe P: +91-44-42044541 F: +91-44-24314264 E: Melina Trevino Corporate Communications - Americas P: +1-210-247-2440 F: +1-210-348-1003 E: Nimisha Iyer Corporate Communications - India P: +91-22-40013431 F: +91-22-2832-4713 E: Jasminder Kaur Corporate Communications - Asia Pacific P: +65-68900937 E: Sharmin... (PR Newswire)
Staying ahead of osteoporosis by keeping an eye on bone density Feb 12, 2007
I perform many exams in my job, and one of my duties includes doing bone density or DEXA scans ... Her doctor considered osteoporosis and ordered a DEXA scan. (Coldwater Daily Reporter, MI)
Older adults face double whammy when it comes to body fat Feb 7, 2007
It is significant because the researchers used DEXA (dual-energy X-ray absorptiometry) to measure actual body fat to determine the proportion of fat versus lean mass (muscle and organs). The measurements were made on 1,786 well-functioning older adults from Pittsburgh, Pa. (EurekAlert!)
Researchers Urge Monitoring Of Bone Health During Chemotherapy Jan 15, 2007
"But there are things that can be done to counteract this. Physicians should carefully monitor their cancer patient's bone health with regular bone density scans (DEXA) and prescribe medications to prevent bone loss when needed. And patients should consume enough calcium and vitamin D and get sufficient exercise to maintain strong bones." ... BMD measurement with DEXA is presently. (Science Daily)
Not Overweight? You May Still Be 'Fat' Jan 13, 2007
Another 20 had a normal BMI, but their body fat was greater than 30 percent, based on head-to-toe body scans using dual-energy X-ray absorptiometry (DEXA) ... The remaining 20 women had a normal BMI and body fat less than 30 percent, based on the DEXA scans. (CBS News)
Fit to be tried: Do popular fitness tests measure up? Jan 2, 2007
Why: Short of a DEXA scan (which uses X-ray technology and averages $150), the BOD POD is the most accurate way to measure your fat and lean mass percentages. It's significantly more precise than commonly used electronic and manual calipers. (The Miami Herald)
