Oncology Imaging

Medical imaging has become integral to cancer care, assessing the stage and location of cancerous tumors. By utilizing powerful imaging modalities including CT, MRI, MRA and PET/CT, oncology imaging radiologists are able to assist referring physicians in the detection and diagnosis of cancer.

ONC announces Query Health Initiative 'concerts'

The Office of the National Coordinator for Health IT (ONC) has announced its "Summer Concert" series highlighting development work on distributed population queries.

Study: Genetic variations predict second cancers after Hodgkins lymphoma

Two tiny genetic variations can predict which patients with Hodgkin's lymphoma are most likely to develop radiation-induced second cancers years after treatment, according to a genome-wide association study (GWAS) published online July 24 in Nature Medicine. Knowing in advance who is at risk could help physicians tailor treatment to reduce the risks for patients who are most susceptible to long-term damage.

AJR: CT may accelerate and improve diagnosis of gunfire trauma

CT offers trauma radiologists on the battlefields and in local hospitals the capacity to calculate wound path trajectories, potentially speeding up and improving care and even enabling forensics teams to better understand the nature and direction of a casualtys shooter, according to a study published in the August issue of the American Journal of Roentgenology.

Feds fine Montana hospital for lost radioactive materials

The U.S. Nuclear Regulatory Commission (NRC) has issued a $3,500 fine and Confirmatory Order to Bozeman Deaconess Hospital in Bozeman, Mont., for security violations involving radioactive materials stored at its medical lab.

NIST draft spells out privacy controls

The National Institute of Standards and Technology (NIST) has released a draft document to tackle the increasing challenge of maintaining confidentiality and the integrity of personally identifiable information by adding privacy controls to the catalog of security controls used to protect federal information and information systems.

JACR: Frequent CT scanning is not prime cancer culprit

Despite concerns about the risk of radiation-induced cancer among frequently scanned patients, most CT-induced cancers occur among rarelyrather than frequentlyscanned young adults, according to a study published in the July issue of Journal of American College of Radiology. The findings led the authors to call for enhanced education focused on appropriate utilization of CT scanning.

Medical device players urge repeal of $20B excise tax

More than 400 organizations, companies and venture capital firms pressed leaders of Congress to repeal a recently enacted $20 billion medical device excise tax. In a July 18 letter, they claim the 2.3 percent tax will adversely impact patient care and innovation, as well as increase the costs of healthcare.

Report: Time for national radiation oncology safety standards

Although overwhelmingly safe, radiation oncologys error record does not stack up to similarly complex industries like aviation and nuclear power. In fact, national coordination of reporting and preventing radiation oncology errors has made little progress, while the field has become increasingly complex, according to a July article published in The Joint Commission Journal on Quality and Patient Safety.

Around the web

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. 

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.