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Ultrasound is a procedure in which high-energy sound waves are bounced off internal tissues or organs and make echoes. The echo patterns are shown on the screen of an ultrasound machine, forming a picture of body tissues called a sonogram. Also called ultrasonography.
Researchers develop new technique to create cellular scaffolding for tissue engineering

Researchers develop new technique to create cellular scaffolding for tissue engineering

Researchers at the University of Washington have developed a way to use sound to create cellular scaffolding for tissue engineering, a unique approach that could help overcome one of regenerative medicine's significant obstacles. [More]
Surgeons fine-tune imaging techniques to enhance visualization of breast tumors, persistent wounds

Surgeons fine-tune imaging techniques to enhance visualization of breast tumors, persistent wounds

Surgeons are tweaking existing computer technologies to enhance their visualization of cancerous tumors and persistent wounds according to two studies presented this week at the 2014 American College of Surgeons Clinical Congress. [More]
Researchers describe new progress in treatment of brain cancer, other neurological diseases

Researchers describe new progress in treatment of brain cancer, other neurological diseases

A new technology that may assist in the treatment of brain cancer and other neurological diseases is the subject of an article in a recent issue of the journal Technology, published by World Scientific Publishing Company. [More]
UCSD researchers develop novel ultrasound technology to diagnose two heart conditions

UCSD researchers develop novel ultrasound technology to diagnose two heart conditions

Engineers at the University of California, San Diego have determined for the first time the impact of a ring-shaped vortex on transporting blood flow in normal and abnormal ventricles within the human heart. They worked with cardiologists at the Non-Invasive Cardiology Laboratory at Gregorio Marañon Hospital, in Madrid, Spain. [More]
UAB offers MRI-US image fusion technique for prostate cancer detection

UAB offers MRI-US image fusion technique for prostate cancer detection

The latest advancement in prostate cancer detection is magnetic resonance imaging and ultrasound fusion-guided biopsy, which offers benefits for both patient and physician. [More]
Researchers reveal how particular melanoma cells help tumors resist drugs

Researchers reveal how particular melanoma cells help tumors resist drugs

UNC School of Medicine researchers have pinpointed a set of intriguing characteristics in a previously unknown subpopulation of melanoma cancer cells in blood vessels of tumors. These cells, which mimic non-cancerous endothelial cells that normally populate blood vessels in tumors, could provide researchers with another target for cancer therapies. [More]
Anaesthesia editorial challenges placenta's role in pre-eclampsia

Anaesthesia editorial challenges placenta's role in pre-eclampsia

Pre-eclampsia, the potentially deadly condition that affects pregnant women, may be caused by problems meeting the oxygen demands of the growing fetus, according to an editorial in the November issue of Anaesthesia, the journal of the Association of Anaesthetists of Great Britain and Ireland. [More]
Virtual ultrasound elastography can improve breast cancer detection

Virtual ultrasound elastography can improve breast cancer detection

Next to lung cancer, breast cancer is the leading cause of cancer death in women, according to the American Cancer Society. [More]
MGH, MIT partner to accelerate development of diagnostic tools and therapies

MGH, MIT partner to accelerate development of diagnostic tools and therapies

A novel partnership between Massachusetts General Hospital and Massachusetts Institute of Technology is addressing three major challenges in clinical medicine – improving the diagnosis of disease, developing new approaches to prevent and treat infectious and autoimmune diseases, and developing more accurate methods of diagnosing and treating major neurodegenerative and psychiatric diseases. While individual collaborations between MGH and MIT investigators are nothing new, this formalized strategic partnership is designed to accelerate the development of diagnostic tools and therapies. [More]
Researchers develop ADNEX test to help doctors diagnose ovarian cancer, choose best treatment

Researchers develop ADNEX test to help doctors diagnose ovarian cancer, choose best treatment

Researchers have devised a new test to help doctors diagnose ovarian tumours and choose the most appropriate treatment. [More]
Intake of arsenic linked to cardiovascular disease, diabetes

Intake of arsenic linked to cardiovascular disease, diabetes

Associated with various types of cancer such as skin and liver, the intake of arsenic it is also linked to cardiovascular disease and diabetes. According to a long-term research conducted by experts from the Center for Research and Advanced Studies it was determined that this metalloid inhibits enzymes associated with antioxidant protection. [More]
Chesapeake Urology offers revolutionary biopsy system for detection, diagnosis of prostate cancer

Chesapeake Urology offers revolutionary biopsy system for detection, diagnosis of prostate cancer

Chesapeake Urology Associates ("Chesapeake"), continually on the forefront of clinical and technological innovation, offers a state-of-the-art prostate cancer diagnostic, which "fuses" detailed MRI scans with live, real-time ultrasound images of the prostate. [More]
Radio frequency identification technology for localizing breast tumors

Radio frequency identification technology for localizing breast tumors

Breast cancer may inspire more public discussion, advocacy and charitable giving than almost any other disease besides HIV and AIDS. But people rarely talk about the specific experiences to which cancer patients are subjected. [More]
State highlights: Gubernatorial election outcomes will have big impact on health law's future

State highlights: Gubernatorial election outcomes will have big impact on health law's future

The deciding factor in the Senate races will be President Barack Obama's sagging approval numbers, he said, which are weighing down Democrats like Sen. Mary Landrieu in Louisiana and Sen. Mark Pryor in Arkansas. ... Mr. McAuliffe pushed Virginia legislators to expand the state's Medicaid program as part of the Affordable Care Act last summer, but Republicans wouldn't have it (Bauerlein, 10/8). [More]
B. Braun to become exclusive U.S. distributor of BSmart injection pressure monitor for PNBs

B. Braun to become exclusive U.S. distributor of BSmart injection pressure monitor for PNBs

B. Braun Medical Inc. (B.Braun), the market leader in Regional Anesthesia (RA) announced today that it will become the exclusive U.S. distributor of the BSmart™ injection pressure monitor for peripheral nerve blocks (PNBs) from Concert Medical, LLC. [More]
InSightec to share new insights at FUS symposium

InSightec to share new insights at FUS symposium

InSightec, world leader in MR-guided Focused Ultrasound (MRgFUS) will be on site at the Focused Ultrasound International Symposium (FUS) to share key insights gained in the past two years of using its non-invasive MRgFUS solution for treating a variety of neurosurgical, oncological and gynecological indications. [More]
Bedside ultrasound machine in pediatric ER is cost-effective, reduces length of stay in the ER

Bedside ultrasound machine in pediatric ER is cost-effective, reduces length of stay in the ER

Using a portable or bedside ultrasound machine in the pediatric emergency room has been proven to lessen the length of stay in the ER and to provide images equal in accuracy to x-ray or CT scan without exposing children to potentially harmful radiation. [More]
Hospital patients may be at significant risk of infection due to poor hand hygiene

Hospital patients may be at significant risk of infection due to poor hand hygiene

Health technology company Infonaut, a MaRS client, has released a study showing that hospital patients may be at significant risk of infection due to their own poor hand hygiene. [More]
Overuse of cardiac stress testing with imaging increases healthcare costs

Overuse of cardiac stress testing with imaging increases healthcare costs

In a new study recently published in the Annals of Internal Medicine, researchers at NYU Langone Medical Center concluded that overuse of cardiac stress testing with imaging has led to rising healthcare costs and unnecessary radiation exposure to patients. [More]
FVI equation predicts blood flow for DIEP reconstruction

FVI equation predicts blood flow for DIEP reconstruction

For women undergoing breast reconstruction using the advanced "DIEP" technique, a simple formula can reliably tell whether there will be sufficient blood flow to nourish the DIEP flap, reports a paper in Plastic and Reconstructive Surgery—Global Open®, the official open-access medical journal of the American Society of Plastic Surgeons (ASPS). [More]