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. 

Amplified MRI captures brain movement in conjunction with heartbeat

Novel technology known as phase-base amplified MRI is the first to capture the brain’s movement in conjunction with a heartbeat, opening the door for earlier detection of brain disorders and abnormalities, researchers from Stanford University and the University of Auckland announced this week.

ACS recommends beginning colorectal cancer screening at age 45

New guidelines from the American Cancer Society suggest beginning colorectal cancer (CRC) screening at age 45, instead of the current recommendation starting at age 50.

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New imaging technique magnifies brain pulsing with heartbeat, may identify concussions early

A new imaging technique may assist researchers in understanding how the brain moves at rest and upon impact in real time, according to a news release published May 29 from the Stevens Institute of Technology in Hoboken, New Jersey.

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PET/MRI body imaging with full head scan identifies severe brain abnormalities

Routine body imaging with FDG PET/MRI technology provides a wealth of diagnostic information for physicians to better manage oncology patients. A study recently published in the American Journal of Roentgenology, however, suggests that not additionally scanning the entire head may lead to missing brain abnormalities.

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New online lung cancer screening tool places emphasis on individualized care

A team of researchers has published a free online tool to help clinicians personalize lung cancer screening decisions for patients. The team hopes to enhance patient understanding and attitudes related to cancer risk, while potentially avoiding unnecessary screenings.

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UVA researchers release guidelines for x-ray crystallography, cancer research

New guidelines for researchers wanting to study how molecules in the body use metals such as iron and magnesium to maintain good health have been established by researchers at the University of Virginia (UVA).

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PET/MRI with full head scan catches more brain abnormalities than standard protocol

It might not be the majority of hospitals’ standard routine, but including a patient’s head during routine body imaging with FDG PET/MRI could detect far more brain abnormalities than traditional practice, according to research published in the American Journal of Roentgenology.

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Lung cancer targets more US young women than young men

A new study published May 24 in the New England Journal of Medicine found lung cancer mortality rates are much higher for young women than young men in the U.S., with the higher burden confined to whites and Hispanics.