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. 

Use of infant warming mats during CT found to increase radiation dose, decrease image quality

Newborn infants are commonly placed on warming infant transport mattresses (ITM) during CT scans to counter the increased risk of cold stress or hypothermia. A small-scale study published in Academic Radiology, however, suggests the use of these mattresses may do more harm than good.

Video: Frequency of colon cancer patients under 50 should be ‘wake-up’ call for healthcare

Aa growing number of patients are developing colon cancer earlier in life, according to a video posted online by CBS News.

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NIH to fund research on cancer busting imaging-biomarker combos

The NIH’s National Cancer Institute (NCI) is inviting researchers to apply for dollars to explore ways to harmonize imaging strategies with biomarker methodologies en route to creating an integrated system for cancer prevention, screening, diagnosis and care.

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Scatter dose fears unfounded for pregnant women undergoing screening mammography

Women in early pregnancy need not put off clinically indicated screening mammography over concerns about scatter radiation affecting internal or fetal health, according to a study running in the February edition of the American Journal of Roentgenology.

5 recommendations for gadolinium contrast use from NIH

After a careful review of existing research, the National Institutes of Health believe there is enough information regarding gadolinium dissociation in the brain to warrant a review of institutional protocols regarding its use in contrast-enhanced imaging procedures.

Study strengthens suspicions of a link between breast cancer and thyroid cancer

Past inquiries have suggested a possible connection between breast cancer and thyroid cancer. A new study of more than 11,000 women shows the two cancers do indeed tend to occur in the same women more frequently than would be expected by chance. 

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WMIS welcomes 2 new interest groups

The World Molecular Imaging Society (WMIS) has announced the addition of two new interest groups: Synthetic Biology and Reporter Genes and Molecular Imaging Nanotechnology and Theranostics. 

UltraSPECT Installs 450th System in USA At Firelands Regional Medical Center

UltraSPECT partners with HeartLight Pharmacy Services to help nuclear medicine facilities deliver reduced radiation dose, shortened scan time for patient, staff safety.

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.