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. 

FDA approves Gadavist for breast cancer evaluation

The FDA has approved Bayer HealthCare’s Gadavist (gadobutrol) as the first intravenous MR contrast agent for evaluation of breast cancer in the U.S.

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Mammography back and forth

The role screening mammography should play has been debated for years—a debate that reached fever pitch following the shift in U.S. Preventive Services Task Force (USPSTF) guidelines in 2009—and the first half of 2014 has been no different.

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Group dynamics: Brain MRI helps explain ‘mob mentality’

Following the herd may lead you to make less moral decisions, as people exhibit less activity in the medial prefrontal cortex, the part of the brain tasked with reflection and morality, when they become part of a team.

FDA approves Lymphoseek to help determine the extent of head and neck cancer in the body

The U.S. Food and Drug Administration today approved a new use for Lymphoseek (technetium 99m tilmanocept) Injection, a radioactive diagnostic imaging agent used to help doctors determine the extent a type of cancer called squamous cell carcinoma has spread in the body’s head and neck region.

GE Healthcare Launches Interactive Patient Profiler for AdreView (Iobenguane I 123 Injection)

The Interactive Patient Profiler for AdreView is a simulation tool designed to help educate physicians on the use of AdreView (Iobenguane I 123 Injection) to assess mortality risk in patients with heart failure. The tool demonstrates the types of patients where the use of AdreView can provide further information to assist physicians in identifying patients who may have a lower one- and two-year mortality risk, among groups of patients with similar profiles based on other clinical information.

SNMMI 2014: Interview with Barry A. Siegel, MD, winner of Cassen Prize

As the 2014 Annual Meeting for the Society of Nuclear Medicine and Molecular Imaging (SNMMI) came to a close this year, Molecular Imaging sat down with Barry A. Siegel, MD, professor of radiology and medicine and chief of the nuclear medicine division at Washington University School of Medicine here in St. Louis. Siegel was honored this year with the most prestigious award presented during the meeting: the Benedict Cassen Prize.

MAA price spike: Jubilant DraxImage address dodges antitrust concern

General discontent followed a one-time, exponential price hike from Jubilant DraxImage starting April 1 for the company’s exclusive MAA kit for the preparation of technetium-99m albumin, a lung perfusion agent. An industry forum on challenges in the radiopharmaceutical realm presented during the recent Society of Nuclear Medicine and Molecular Imaging (SNMMI) 2014 Annual Meeting in St. Louis featured a panel of speakers, including vice president of sales, marketing and business development for JDI, Kevin Brooks, who made a case for the company.

Research on Piramal Imaging's Neuraceq (florbetaben F18 injection) takes center stage at SNMMI

Piramal Imaging released details from research presented at the Annual Meeting of the Society of Nuclear Medicine and Molecular Imaging (SNMMI), currently underway at St. Louis Convention Center in St. Louis, Mo.

Around the web

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. 

Richard Heller III, MD, RSNA board member and senior VP of policy at Radiology Partners, offers an overview of policies in Congress that are directly impacting imaging.