Radiologists Current Events | Radiologists News | 2
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New Technology Could Improve Breast Cancer Detection
Teams of radiologists, scientists and radiographers from The University of Aberdeen, The University of Manchester and The South Manchester University Hospitals Trust will be using the R2 Technology ImageChecker to help detect potentially cancerous areas on mammograms. The ImageChecker helps radiologists & radiographers in a similar manner to a... view more... (2003-09-16)
Computer-aided detection could help breast cancer screening
A novel approach to reading mammograms with the help of a computer could free up hundreds of medical man-hours, as well as speeding-up the breast screening process. view more (2006-09-27)
Fighting tumors with mathematics
To the effective removal of cancerous lesions by hard x-rays a precise radiation plan is indispensable. The malignant growth should be hit with the highest possible dose of radiation while minimizing the dose to the surrounding healthy tissue. The German Cancer Research Center (DKFZ) in Heidelberg is currently developing an improved approach using... view more... (2002-09-09)
Incidental findings found when radiologists take a 'broader' look at renal MRA
Radiologists need to look beyond the renal arteries when doing renal MR angiography (MRA), a study conducted at the Mayo Clinic in Rochester, MN suggests. view more (2007-09-25)
New MR Sequence Helps Radiologists More Accurately Evaluate Abnormalities of the Uterus and Ovaries
A new MR imaging sequence, T2-weighted BLADE, used to image the female pelvis improves image quality and helps radiologists make a more accurate diagnosis, according to a study performed at the University of Maryland School of Medicine in Baltimore, MD. view more (2009-04-24)
6-month follow-up diagnostic mammograms recommended for women with probably benign lesions
Radiologists can, with confidence, recommend a six-month follow-up diagnostic mammogram rather than an immediate biopsy for patients with "probably benign" breast lesions, a new study emphasizes. view more (2008-05-09)
Diffusion Tensor Imaging Allows Radiologists to See Areas of the Brain Rarely Seen Using Other Imaging Modalities
Radiologists are now able to look at parts of the brain using diffusion tensor imaging (DTI) that are rarely visible with any other imaging method, according to a study performed at Beth Israel Deaconess Medical Center in Boston, MA.
view more (2009-04-24)
Computer Based Model Helps Radiologists Diagnose Breast Cancer
Radiologists have developed a computer based model that aids them in discriminating between benign and malignant breast lesions, according to a study performed at the University Of Wisconsin School of Medicine, Madison, WI. view more (2009-04-06)
New technique improves outcome for living donor liver transplants
The University of Alberta Hospital (UAH) is one of only a few centers in Canada that perform living donor liver transplantation, a surgical procedure developed in the late 1980s that expands the organ donor pool. About 80 liver transplants are done a year in Alberta, 10 of those being living-donor. view more (2008-03-19)
File compression can expand mammography's power
When it comes to the information in a mammogram, Purdue scientists say less is more - and their findings could bring medical care to many far-flung communities. view more (2005-12-21)
Access to prior mammograms helps radiologists detect breast cancer
Viewing prior mammograms in association with current mammograms significantly improves radiologist performance and may decrease unnecessary recalls by up to 44 percent, according to a study in the January issue of Radiology. view more (2006-12-20)
Penn researchers discover the powerful tool of simultaneous fMRI and PET imaging
Clinical researchers from the University of Pennsylvania Health System (UPHS) are the first to combine fMRI and PET scanning in radiology, creating a way to compare different measurements of the brain's function concurrently. This analysis could lead to better diagnosis and treatment in patients suffering from brain disorders, like Alzheimer's... view more... (2005-10-13)
Diagnostic ultrasound could provide automated method of fingerprint identification
Diagnostic 3D ultrasound of fingers could be used for biometric identification based on matching paired images using internal fingerprint structures that would be difficult to fake, offering the possibility of a unique automated fingerprint identification system. view more (2007-05-07)
New MRI technique could mean fewer breast biopsies in high-risk women
A University of Wisconsin-Madison biomedical engineer and colleagues have developed a method that, applied in MRI scans of the breast, could spare some women with increased breast cancer risk the pain and stress of having to endure a biopsy of a questionable lump or lesion. view more (2009-06-30)
3-D doppler ultrasound helps identify breast cancer
Three-dimensional (3-D) power Doppler ultrasound helps radiologists distinguish between malignant and benign breast masses, according to a new study being published in the November issue of Radiology. view more (2008-10-21)
Software enhancement of breast MRI scans help radiologists reduce false positives
Using commercially available software to enhance breast scans done by magnetic resonance imaging (MRI) reduces the number of false positive identifications of malignant tumors and the subsequent need for biopsies. view more (2007-06-25)
Iterative reconstruction technique significantly reduces patient radiation dose during CT scans
Computed tomography (CT) scans are responsible for more than two thirds of the total radiation dose associated with medical imaging exams. view more (2009-08-19)
The role of hormone replacement therapy in breast cancers detected between screenings
Research from the Cancer Registry of Norway has revealed that a higher proportion of women who discover they have breast cancer between mammographic screenings have also used HRT (hormone replacement therapy) at some point in their lives, the 3rd European Breast Cancer Conference heard today (Wednesday 20 March). In addition, these women tend to... view more... (2002-03-18)
Radiologists diagnose and treat self-embedding disorder in teens
Minimally invasive, image-guided treatment is a safe and precise method for removal of self-inflicted foreign objects from the body, according to the first report on "self-embedding disorder," or self-injury and self-inflicted foreign body insertion in adolescents. The findings will be presented today at the annual meeting of the... view more... (2008-12-03)
Radiologists, medical physicists work to make imaging procedures safer
The Radiological Society of North America (RSNA) reaffirmed its commitment to patient safety today in responding to a study and accompanying perspective on radiation dose from medical imaging procedures in the New England Journal of Medicine (NEJM). view more (2009-08-28)
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