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. 

Second-look ultrasounds useful in young women at high risk for breast cancer

According to a new study published in the journal Clinical Radiology, targeted second-look ultrasounds and ultrasound-targeted biopsies are relatively cheap and useful for young women who are at high risk of breast cancer who have already undergone MRIs. 

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Imaging utilization wrinkle: Patients who get CT scans for headaches return to the ED less often

In a retrospective analysis of an urban emergency department that sees more than 85,000 annual visits, atraumatic headache patients who received CT scans in the ED and had negative findings were much less likely than patients who were not scanned to come back to the ED for any reason within 30 days. 

New effort aims to increase breast density awareness among Hispanic women

The breast health organization Are You Dense? released two new resources for Spanish-speaking women to learn about their breast health and breast cancer screening options. The organization’s partnership with Madre Latina, called EMPOWERED, encourages Hispanic women in general to be the “ambassadors of [their] own lives.” 

Brain lesions found in monkey fetus injected with Zika virus

Researchers at the University of Washington in Seattle inoculated a pregnant pigtail macaques with the Zika virus. Within 10 days, the primate’s fetus developed brain lesions similar to those observed in some human babies born to Zika-infected mothers.

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Hospital mammography departments have work to do on the communications front

Many patients who look to their local hospital’s website for educational information on screening mammography come away flummoxed by what they find, according to a study published online Sept. 9 in the American Journal of Roentgenology.

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Q&A: Katrina Pitas on the NNSA, producing Mo-99 and the future of SHINE Medical Technologies

Katrina Pitas, vice president of business development for SHINE Medial Technologies, is in St. Louis this week to speak at the 2016 Mo-99 Topical Meeting. While preparing for her presentation, she spoke with Health Imaging about what SHINE has been up to this year and what she will be discussing at the meeting. 

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Lit review: Altitude provides no protection against concussion. Case closed?

Contrary to popular perception, Denver Broncos players have no less chance of getting concussions on their mile-high home field than when they play in Miami, Los Angeles or any other field that’s not at elevated altitude.

When a neurosurgeon gets a rare brain tumor …

… It helps quite a lot if he or she has family, faith—and a pioneering radiosurgery/neurosurgery colleague as a close friend and confidante. 

Around the web

GE HealthCare designed the new-look Revolution Vibe CT scanner to help hospitals and health systems embrace CCTA and improve overall efficiency.

Clinicians have been using HeartSee to diagnose and treat coronary artery disease since the technology first debuted back in 2018. These latest updates, set to roll out to existing users, are designed to improve diagnostic performance and user access.

The cardiac technologies clinicians use for CVD evaluations have changed significantly in recent years, according to a new analysis of CMS data. While some modalities are on the rise, others are being utilized much less than ever before.