Medical Imaging

Physicians utilize medical imaging to see inside the body to diagnose and treat patients. This includes computed tomography (CT), magnetic resonance imaging (MRI), X-ray, ultrasound, fluoroscopy, angiography,  and the nuclear imaging modalities of PET and SPECT. 

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Partial breast radiation following lumpectomy offers effective treatment alternative

Women with breast cancer may be able undergo treatment with a one-week regimen of partial breast radiation after surgery as opposed to irradiating the entire breast for multiple weeks, as a study published recently in Annals of Surgical Oncology showed no increase in recurrence or difference in cosmetic outcomes using the partial breast radiation technique.

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Misdiagnosis spurs most legal actions against Australian rads

If Australia is any barometer of malpractice lawsuit patterns across the Western world, U.S. radiologists best be on guard against misdiagnosing patients due to delays and misses in interpreting images.

Planmed launches the new Planmed Clarity™ 3D system–improved mammography diagnostics with Digital Breast Tomosynthesis

Digital Breast Tomosynthesis resolves the challenge of overlapping tissue structures by producing a 3D volume of the breast. As a whole, Planmed Clarity 3D enables sharp reconstructions with a higher visibility of microcalcifications and delicate tissue structures through its patented Continuous Sync-and-Shoot™ method. 

Academic radiology department learns from its life-threatening mistake, publishes findings

After a patient was harmed in a radiology department by incorrect administration of a drug to counter contrast reaction, the department set about to make sure not to repeat the mistake. Members conducted a searching root-cause analysis, ferreted out their underlying weak points and have now published their findings. 

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3 reasons thyroid cancer overdiagnosis is rising (and what to do about it)

With thyroid cancer incidence rates rising at a perplexing rate, concerns about overdiagnosis are starting to take center stage. A paper citing a few reasons for this spike in overdiagnosis, and how radiologists can help stem the tide, was recently published online in Academic Radiology.

National Science Foundation Award Helps SHINE Accelerate Efforts to Become a Major Domestic Producer of Iodine-131

SHINE Medical Technologies, a Wisconsin-based medical isotope company, announced today that it has been awarded $150,000 from the National Science Foundation for Phase I of an SBIR (Small Business Innovation Research) Grant. 

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MRI brain atlas could point way toward early Alzheimer’s diagnosis

A digital map of aging brains has been created at the University of Edinburgh and could soon help provide a roadmap in the diagnosis of Alzheimer’s disease.

Spellman High Voltage Electronics Introduces New Z Series Radiography Generators

Spellman High Voltage announces the introduction of its new Z Series X-Ray generator for Radiographic applications. Z Series X-Ray generators, featuring 450 kHz maximum output frequency, provide industry-best high voltage accuracy and stability in a compact package for space constrained applications.

Around the web

A total of 16 cardiology practices from 12 states settled with the DOJ to resolve allegations they overbilled Medicare for imaging agents used to diagnose cardiovascular disease. 

CCTA is being utilized more and more for the diagnosis and management of suspected coronary artery disease. An international group of specialists shared their perspective on this ongoing trend.

The new technology shows early potential to make a significant impact on imaging workflows and patient care.