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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Researchers combine art, imaging to better understand the brain

A team of researchers from Auburn University in Alabama believe art classes can have a meaningful impact on the brain—which may lead to a deeper understanding of cognitive conditions such as depression.

CMS denies coverage for NaF PET exams leaving experts, imaging groups confused

In a blow to Medicare patients with metastatic cancers, the Centers for Medicare & Medicaid Services (CMS) announced it has rejected reimbursement coverage for 18F-sodium fluoride positron emission tomography (NaF PET) imaging.

US personnel undergo brain MRIs at Penn after mysterious sonic attacks in China

More than 20 U.S. consulate workers in Guangzhou, China, were recently evacuated after experiencing unexplained health issues caused by a suspected "auditory attack." They are currently undergoing medical screening for treatment, according to the Associated Press.

fMRI reveals neurotransmitter imbalance, brain disconnectivity in autistic patients

A group of researchers from the University of Missouri may have discovered two tests that could guide physicians to better treat regions of the brain responsible for communication and language.

Purdue’s new imaging method detects blood vessel disorders, brain injuries without contrasts

Researchers have created a functional MRI (fMRI)-based analytical imaging method to detect and monitor blood vessel disorders and injuries in the brain without using invasive contrast agents.

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ASCO 2018: PET imaging may top CT in predicting therapy response in melanoma patients

PET imaging may better predict long-term benefits and guide discontinuation of therapy compared to standard contrast CT for patients with metastatic melanoma, according to findings presented at the 2018 American Society of Clinical Oncology (ASCO) annual meeting in Chicago.

Medicare patients who receive mammograms more likely to seek other preventative services

Women who underwent initial mammography screening were more likely to seek out additional preventative measures—despite a positive or negative result—such as Pap smear, bone mass measurement or influenza vaccine services.

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Q&A: Breast radiologist supports update to colorectal cancer screening guideline

Health Imaging spoke with Anjali Malik, MD, a breast radiologist from Washington Radiology in the Washington, D.C. metro area about how the ACS's updated colon cancer screening guideline will impact diagnostic imaging and patient care.

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.