Neuroimaging

Neuroradiology is a branch of medical imaging focused on spotting abnormalities of the central and peripheral nervous system, spine, head and neck. These highly trained doctors use CT, MRI, X-ray and other techniques to diagnose strokes, tumors, aneurysms and other neurological conditions.

Brain scans reveal single doses of nicotine inhibiting estrogen production in women

On MRI and PET brain scans, women who were exposed to a small dose of nicotine showed altered activity in the thalamus region of the brain.

AI system boosts intracranial hemorrhage detection

“This study implies that future clinical workflows may see AI be used in an adjunct capacity to improve interpretations of CT scans by helping call radiologists' attention to findings that may be overlooked.” 

Thumbnail

MRI scans portray the significant impact of childhood neglect

“Here we show that that the opportunities that a child has in early life to learn and grow will impact not just their behavior but their actual brain development and brain structure for years to come,” authors of the new research shared.

cerebral palsy PET imaging

How PET imaging could benefit children with cerebral palsy

These new findings could help providers differentiate and manage CP associated with different levels of motor impairment, authors of the study indicated.

Thumbnail

A new Alzheimer's drug therapy appears effective. What might this mean for the future of amyloid PET?

Previously, CMS determined that coverage for patients receiving treatment was dependent on their being enrolled in a CMS-approved clinical trial under coverage with evidence development (CED).

Thumbnail

Fetal MRI reveals how opioid use during pregnancy limits brain growth in utero

This study is one of the largest to date to assess brain growth in opioid-exposed fetuses in utero. 

focused ultrasound Parkinson's

MRI-guided focused ultrasound an effective tool in the fight against Parkinson's disease

The results of a new trial offer “much needed progress” in the treatment of PD, experts involved in the study suggested. 

Thumbnail

Experts call for guidelines limiting interpretations during busy shifts, citing a reduction in error rates

When exam volumes increase, so too does the risk of diagnostic errors in interpretations, many of which can be clinically significant.

Around the web

The nuclear imaging isotope shortage of molybdenum-99 may be over now that the sidelined reactor is restarting. ASNC's president says PET and new SPECT technologies helped cardiac imaging labs better weather the storm.

CMS has more than doubled the CCTA payment rate from $175 to $357.13. The move, expected to have a significant impact on the utilization of cardiac CT, received immediate praise from imaging specialists.

The newly cleared offering, AutoChamber, was designed with opportunistic screening in mind. It can evaluate many different kinds of CT images, including those originally gathered to screen patients for lung cancer. 

Trimed Popup
Trimed Popup