The American College of Radiology Thyroid Imaging and Reporting Data System (ACR TI-RADS) outlines risk stratification and management of thyroid nodules based on ultrasound features, but biopsy recommendations remain variable amongst radiologists.

Maine became the first state to approve Medicaid expansion at the ballot box. Despite 59 percent of voters approved of expansion, Gov. Paul LePage has taken several steps which have stalled its implementation.

French radiologist Ali Guermazi, MD, PhD, is the first in his field to receive the Osteoarthritis Research Society International’s Clinical Research Award for his work in imaging, the Boston University School of Medicine announced this week.

Envision had sued the insurer in March, alleging UnitedHealthcare “unilaterally” negotiated payment rates and failed to add Envision physicians to its network after the acquisition of AmSurg in 2016. UnitedHealthcare argued Envision’s emergency room billing practices were “egregious,” but also said the lawsuit itself was a violation of the arbitration provision in their contract.

More than a third of patients diagnosed with terminal lung cancer undergo palliative radiation therapy that can improve their quality of life, but more than half of those individuals could be experiencing overtreatment, researchers reported this month.

The FDA released a finalized industry guidance April 27 that will help sponsors optimize the quality of imaging data obtained in clinical trials that support approval of drugs and biological products.

A team of researchers at the University of Michigan in Ann Arbor is developing a new pill that could make tumors light up when exposed to infrared light. Could this someday be used in breast cancer screening?

CMS published several of its annual proposed Medicare payment rules on Friday afternoon, covering a slew of facilities like nursing homes, hospices, inpatient rehabilitation and psychiatric hospitals. As predicted, the proposed rule also included regulatory changes in line with CMS initiatives on reducing administrative burden and granting patients easier access to their own data.