Nearly half of women at a high lifetime risk for breast cancer undergo routine mammograms at practices with onsite breast MR imaging capabilities, but MRI screenings are being vastly underused in the population, reaching just 6.6 percent of high-risk patients, a study in the Journal of Women’s Health states.

Researchers at Washington University in St. Louis are trying to develop a treatment for those who have lost their ability to smell by studying how the brain changes when that sense is lost.

South Korean researchers found that preoperative axillary ultrasonography (US) can decipher which patients are least at-risk for non-sentinel lymph node (SLN) metastasis—possibly resulting in fewer unnecessary lymph node dissections.

Patients’ wishes and insurance companies’ approval don’t always line up when it comes to coverage for imaging procedures, the Philadelphia Inquirer reported this week.

Researchers have linked specific gene mutations and brain function in Huntington’s disease (HD) patients by comparing trinucleotide (CAG) repeats with whole-brain connectivity via functional MRI (fMRI). Examining disease carriers and health controls, the researchers found CAG repeat length inversely correlates with an individual’s age at onset.

When patients experience blunt neck injuries—after a car accident, for example—follow-up MRI is not necessary after a CT scan comes back negative for spine instability, according to a new study published in JAMA Surgery.

An immediate MRI scan given to all men suspected of having prostate cancer may reduce the number of excessive biopsies by 28 percent, according to a March 19 article from The Telegraph.

High-intensity focused ultrasound (HIFU) may have the potential to replace drug therapy for cancer patients when combined with surgery, radiation therapy or chemotherapy, according to new research published online in the March-April 2018 issue of Radiographics.