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FDA draft guidance to encourage earlier feasibility studies

The FDA has released two new draft guidance documents aimed at establishing earlier clinical studies during device development while also clarifying the agencys process for approving clinical trials.

RSNA: Sectra to launch tomosynthesis support in PACS

Sectra (Booth 9117) is unveiling PACS support for breast tomosynthesis images at the 97th Annual Meeting & Scientific Assembly of the RSNA, Nov. 27 to Dec. 2 in Chicago.

FDA issues warning to International Isotopes

The FDA has sent a warning letter to International Isotopes, a radiochemical product manufacturer based in Idaho Falls, Idaho, due to violations of Current Good Manufacturing Practice regulations.

Computer analysis aids in predicting breast cancer patient outcomes

The evaluation of breast cancer characteristics, long done by hand under a microscope by pathologists, could soon by aided by a computer program as researchers have created a model that can accurately and automatically analyze breast cancer microscopic images, according to a paper published Nov. 9 in Science Translational Medicine.

RadNet acquires 21 east coast facilities

RadNet, a network of fixed-site outpatient diagnostic imaging centers with over 200 locations nationwide, has acquired 21 imaging facilities in Maryland, Delaware and Rhode Island, which comprised the vast majority of the U.S. imaging operation of CML HealthCare.

ONC responds to IOM report

Farzad Mostashari, MD, National Coordinator for Health IT, recently responded to a new Institute of Medicine (IOM) report that encouraged the U.S. Department of Health and Human Services (HHS) to develop a plan to minimize patient safety risks associated with health IT.

CMS adds coverage for preventive services for CV disease

Medicare is adding coverage for a number of preventive services to reduce cardiovascular disease, according to the Centers for Medicare & Medicaid Services (CMS).

Radiology: Tomosynthesis on par with mammo for spot views

Digital breast tomosynthesis provided mass characterization comparable to mammographic spot views in terms of visibility ratings, reader performance and BI-RADS assessment, according to a study published online Oct. 13 in Radiology. The findings could set the stage for a new paradigm in clinical breast imaging practice that substitutes tomosynthesis for spot views and may spare women from diagnostic mammography recalls.

Around the web

RBMA President Peter Moffatt discusses declining reimbursement rates, recruiting challenges and the role of artificial intelligence in transforming the industry.

Deepak Bhatt, MD, director of the Mount Sinai Fuster Heart Hospital and principal investigator of the TRANSFORM trial, explains an emerging technique for cardiac screening: combining coronary CT angiography with artificial intelligence for plaque analysis to create an approach similar to mammography.

A total of 16 cardiology practices from 12 states settled with the DOJ to resolve allegations they overbilled Medicare for imaging agents used to diagnose cardiovascular disease.