RSNA Daily Bulletin

RSNA/AAPM Symposium

Thu, 01 Dec 2011 20:44:33 CST

Today's investigation of medical physics looks at disparate, but nonetheless equally challenging, issues: lessons to be learned from a major nuclear disaster and how CT will continue to transform how medical imaging is performed and what it can achieve.

Benefits, Limitations of Chest Tomosynthesis Explored

Thu, 01 Dec 2011 20:44:26 CST

Chest tomosynthesis can reduce the number of chest CT exams and is particularly useful for identifying pleural plaques and asbestosis in patients with asbestos exposure, but is vulnerable to artifact, said presenters of studies during scientific session on Tuesday.

New RadioGraphics Editor at RSNA 2011

Thu, 01 Dec 2011 20:44:17 CST

Jeffrey S. Klein, M.D., is new editor of RadioGraphics, RSNA's peer-reviewed education journal. He succeeds William W. Olmsted, M.D., who retires at the end of this year.

Borgstede is R&E Chair-elect

Thu, 01 Dec 2011 20:44:08 CST

James P. Borgstede, M.D., has been named chair-elect of the RSNA Research & Education (R&E) Foundation Board of Trustees. Dr. Borgstede will succeed Theresa C. McLoud, M.D., as chair in 2013.

Dunnick Named Board Chairman

Thu, 01 Dec 2011 20:44:00 CST

N. Reed Dunnick, M.D. is currently the Fred Jenner Hodges Professor and chair of the Department of Radiology at the University of Michigan Health System in Ann Arbor, Mich.

Bisset Named RSNA President

Thu, 01 Dec 2011 20:43:52 CST

George S. Bisset III, M.D., a revered educator, radiologist and leader, is RSNA president for 2012.

Breast Density Important in Assessing Cancer Risk

Thu, 01 Dec 2011 20:43:45 CST

Density as well as other characteristics of the parenchyma may have an important role in assessing breast cancer risk and in monitoring patients on preventive or therapeutic treatments, according to presenters during a scientific session on Wednesday at RSNA 2011

Hybrid Imaging with MR/PET Ushers in New Era in Healthcare

Thu, 01 Dec 2011 20:43:37 CST

Sophisticated PET detectors that mount inside the bore of an MR machine and a device that combines PET and MR technology on a collar small enough to fit around a rat’s head are examples of innovations that will make MR/PET central to the future of research and clinical care, said presenters of an RSNA 2011 Hot Topics Session on Wednesday.

DTI Increasingly Essential in Musculoskeletal Disorders

Thu, 01 Dec 2011 20:43:25 CST

While researchers have long used diffusion-tensor imaging (DTI) to assess brain abnormalities, recent studies suggest the method also is a powerful tool in musculoskeletal imaging, according to an education exhibit presented at RSNA 2011.

Simple Changes Reduce Radiology's Energy Use, Carbon Footprint

Thu, 01 Dec 2011 20:43:15 CST

While CT scanners, MR imaging machines, interventional suites and PACS reporting stations make radiology one of the most power-hungry departments in a hospital, facilities can significantly reduce energy consumption by implementing some fairly simple measures.

Architects, Radiologists Play Dual Role in Imaging Facility Design

Thu, 01 Dec 2011 20:43:07 CST

While architects create the master plan, radiologists can play a critical role in imaging facility design--especially during challenging financial times when resources are stretched thin.

New Tools Help Radiologists Manage Pediatric Radiation Dose in CT

Thu, 01 Dec 2011 20:42:59 CST

Low-dose simulation and size-specific dose estimates (SSDE) are two tools shown to be effective in managing pediatric radiation dose, according to two presenters in a Wednesday scientific session.

Headlines and Hype Invite Second Look at Dose Estimate Methodology

Thu, 01 Dec 2011 20:42:52 CST

Use discretion when considering estimates for radiation-associated cancer risk, because predictions are speculative, hypothetical, and often misleading, said the presenter of the Special Lecture, "Risk in Medical Imaging: Separating Fact from Fantasy," on Wednesday.

Physicians Challenged to Define Clinical Benefit of Proton Therapy

Thu, 01 Dec 2011 20:42:43 CST

Proton beam therapy can increase the therapeutic index of radiation treatments, specifically in pediatric malignancies and lung cancer, but isn't without its limitations, according to the presenter of Wednesday's Annual Oration in Radiation Oncology.

2011 Gold Medalists

Wed, 30 Nov 2011 20:56:43 CST

2011 Gold Medalists

2012 RSNA Board of Directors

Wed, 30 Nov 2011 20:56:36 CST

2012 RSNA Board of Directors

Rao Named to RSNA Board

Wed, 30 Nov 2011 20:56:29 CST

Vijay M. Rao, M.D., a global authority on head and neck imaging also recognized for her health services research in radiology, is the newest member of the RSNA Board of Directors.

International Presenters Discuss Strengths, Weaknesses of Radiology Education

Wed, 30 Nov 2011 20:56:12 CST

Presenters from across the globe gathered to discuss the current state of education in each country—negatives and positives—and express hopes for the future at Tuesday's "International Trends Meeting."

Ultrasound Telemedicine Project Improves High-risk Obstetric Healthcare

Wed, 30 Nov 2011 20:56:05 CST

Obstetric ultrasound performed with portable telemedicine units is reducing medical complications in high-risk pregnant women and cutting infant mortality rates in Arkansas' rural areas, according to presenters of a scientific session on Tuesday.

From Smartphones to Samurais, Radiologists Explore
the Mobile Future

Wed, 30 Nov 2011 20:55:52 CST

Presenters of a Tuesday session on mobile computing devices explored the possibilities and challenges for radiology on smartphones, tablets and beyond—everything from issues of diagnostic quality and institutional security concerns to a novel patient-controlled "samurai" application.

New Elastography Techniques Improve Thyroid Nodule Assessment

Wed, 30 Nov 2011 20:55:44 CST

Two recent variations on elastography—one relying upon the carotid artery as the source of compression, another measuring ultrasound shear wave in tissue—improved assessment of suspicious thyroid nodules, according to research presented Tuesday at RSNA 2011.

"Brain Checks" Could Delay, Prevent Alzheimer's

Wed, 30 Nov 2011 20:55:05 CST

Identifying structural and functional brain changes that occur years before symptoms of dementia or Alzheimer's disease occur could eventually lead to "brain checks" that would allow physicians to apply preventative treatments that would delay the onset of the disease

Radiology Spurs Decade's Greatest Alzheimer's Advancements

Wed, 30 Nov 2011 20:54:54 CST

Innovation in imaging technology and the development of new therapeutic agents are revolutionizing radiology's role in diagnosing and caring for patients with Alzheimer's disease (AD), said the presenter of yesterday's Annual Oration in Diagnostic Radiology.

Also at RSNA 2011

Tue, 29 Nov 2011 23:58:02 CST

Here's just a sampling of what RSNA attendees can learn in refresher courses and scientific and education presentations in every subspecialty.

RSNA 2011 Courses Count Toward New Leadership Certificate

Tue, 29 Nov 2011 23:57:56 CST

More than three dozen courses at RSNA 2011 count toward the Certificate of Achievement offered by the new Academy of Radiology Leadership and Management (ARLM).

ISRRT DoseWise Winner Welcomed

Tue, 29 Nov 2011 23:57:34 CST

Yogesh Jha, a radiologic technologist from the Dr. Iwamura Memorial Hospital and Research Center in Nepal, was selected as the 2010 Dosewise Radiographer of the Year by Philips Healthcare and the International Society of Radiographers and Radiological Technologists (ISRRT).

Tuesday Plenary Session

Tue, 29 Nov 2011 23:57:17 CST

Today's plenary session looks at cutting-edge neuroimaging, including diagnostic radiology's central role in the development of new treatments for Alzheimer disease (AD) and the biomarkers that could enable physicians to intervene sooner in neurogenerative diseases.

RSNA 2011 Gold Medalists

Tue, 29 Nov 2011 23:57:11 CST

RSNA's highest honor—the Gold Medal—will be awarded to three individuals today prior to the Annual Oration in Diagnostic Radiology and the Special Lecture.

2011 Honorary Members

Tue, 29 Nov 2011 23:57:04 CST

Honorary Members

Decision Support, Education Bolster Technologist Role in Optimizing Dose

Tue, 29 Nov 2011 23:56:53 CST

A course in this year's Associated Sciences Program aimed to help radiologic technologists and others understand the importance of managing utilization of medical imaging and optimizing radiation dose.

LI-RADS Enables Standardized Imaging of HCC

Tue, 29 Nov 2011 23:56:46 CST

A new standardized system of CT and MR imaging techniques, interpretation and reporting promises to improve consistency and accuracy in imaging for hepatocellular carcinoma (HCC) in patients with cirrhosis.

Ultrasound, MR Gain Ground in Detecting Acute Appendicitis in the ED

Tue, 29 Nov 2011 23:56:39 CST

Ultrasound and MR imaging are proving effective in determining acute appendicitis for patients in the emergency department (ED), according to presenters of two scientific posters on Monday.

India Presents: Explores Unique Imaging Applications

Tue, 29 Nov 2011 23:56:26 CST

Despite having started late in the field of antenatal MR—due to limited availability of state-of-the-art MR scanners, concerns about MR imaging safety and the legal issues related to prenatal sex determination—India is now almost on par with the West in using the modality in clinical practice, according to a co-presenter of the "India Presents" session on Monday.

Diagnosis LIVE! Packs the House

Tue, 29 Nov 2011 23:50:06 CST

Attendees flocked to Monday's Chest and Abdomen session of Diagnosis LIVE!: The Audience Participation Game, where they tested their knowledge in a fast-paced session that generated excitement and competitive spirit in the audience.

Mechanistic Imaging Takes Neuroradiology to Next Level

Tue, 29 Nov 2011 23:48:19 CST

New Horizons Lecturer A. Gregory Sorensen, M.A., M.D., began his discussion of mechanistic imaging Monday by displaying a very personal kind of visual aid: an exact replica of his brain made with the help of brain scans, a 3D printer and some plastic. After handing the model brain to his daughter to share with the audience, Dr. Sorensen reflected on what has been a dramatic time in neuroradiology.

Career Planning Focus of New Residents Program

Tue, 29 Nov 2011 12:58:28 CST

New for RSNA 2011 is a program tailored specifically for residents and fellows, featuring the following sessions, topics and speakers.

Radiologists Should Take Lead in Educating Patients on Radiation Exposure

Tue, 29 Nov 2011 12:54:29 CST

Radiologists need to take a leadership role in educating the public as well as their own staffs about radiation exposure, say researchers who discovered that patients have inaccurate knowledge and unrealistic perceptions.

Support the Diagnostic Imaging Services Protection Act

Tue, 29 Nov 2011 10:59:32 CST

U.S.-based radiologists are invited to stop by the American College of Radiology, Booth 4623 in the South Hall, to register their support for H.R. 3269, The Diagnostic Imaging Services Protection Act.

Atherosclerosis Imaging Advancements Stay on the Cutting Edge

Mon, 28 Nov 2011 14:50:56 CST

The state of the art in atherosclerosis imaging—driven by the rising mortality and cost associated with the disorder—was explored by presenters during Sunday morning's RSNA 2011 Opening Session.

R&E Foundation Celebrates Record Year

Mon, 28 Nov 2011 11:21:38 CST

With 72 grant projects totaling more than $2.5 million in funding, 2011 was a record-breaker for the RSNA Research & Education (R&E) Foundation.

PET, MR Show Promise in Evaluating Children with Developmental Disabilities

Mon, 28 Nov 2011 11:17:54 CST

Carbon-11 PET and diffusion-tensor MR imaging can be used to identify potential biomarkers in the brains of developmentally disabled and autistic children, according to studies presented Sunday at RSNA 2011.

Support the Diagnostic Imaging Services Protection Act

Mon, 28 Nov 2011 11:01:09 CST

Monday Plenary Session

Mon, 28 Nov 2011 10:15:19 CST

Today, esteemed lecturers consider some critical questions in light of a healthcare environment that is ever more challenging and complex--how can imaging breakthroughs make a difference, and how can patients and physicians be protected.

RSNA 2011 Honorary Members

Mon, 28 Nov 2011 10:14:27 CST

Honorary Membership is presented for significant achievements in the field of radiology. Today, at the beginning of the Monday Plenary Session, RSNA will award three honorary memberships.

RSNA/ACR Collaboration Supports Iraqi Radiologists

Mon, 28 Nov 2011 10:13:47 CST

A collaboration between RSNA and the American College of Radiology enabled Drs. Zaid Ali Hussein and Hami Salmo, both of Iraq, to visit institutions in the U.S. and attend the RSNA annual meeting.

Outstanding Researcher, Educator Recognized

Mon, 28 Nov 2011 10:13:27 CST

Bruce R. Rosen, M.D., Ph.D., was honored as the RSNA Outstanding Researcher during the RSNA 2011 Opening Session on Sunday. James G. Smirniotopoulos, M.D., was honored as RSNA Outstanding Educator.

RadioGraphics Has Been Olmsted's "Labor of Love"

Mon, 28 Nov 2011 10:08:38 CST

RSNA paid tribute during the RSNA Opening Session to RadioGraphics editor William W. Olmsted, M.D., who is retiring at the end of the year after serving at the helm of the RSNA education journal since 1990.

Rapid Imaging Protocol Cuts Emergency Room Time

Mon, 28 Nov 2011 10:07:35 CST

Rapid Imaging Protocol in Trauma (RIPIT)--a CT protocol for severely injured patients allowing the identification of life-threatening injuries in an acute setting, quickly without compromising image quality—could be widely adopted by trauma centers in coming years, according to a scientific paper presentation on Sunday.

Protein-based Molecular Imaging Technique Boosts MR Accuracy

Mon, 28 Nov 2011 10:07:15 CST

A new MR imaging technique detects protein content at the cellular level and may improve assessment of cancer, according to research presented Sunday at RSNA 2011.

Scenarios Put RAs in Difficult Legal, Ethical Positions

Mon, 28 Nov 2011 10:06:09 CST

Although they are not physicians, radiologist assistants (RA) are often at the center of challenging legal and ethical decisions in the healthcare setting, according to presenters of a Sunday multisession course.

Analyzing Outcomes, Adding Elastography Could Improve US Breast Screening

Mon, 28 Nov 2011 10:05:56 CST

More biopsies and follow-up will result from ultrasound breast screening, but through analyzing outcomes and adding elastography, these rates can be reduced to acceptable levels, according to presenters of an Integrated Science and Practice session on Sunday.

Embracing Change is Key to Thriving in Healthcare Reform Era

Mon, 28 Nov 2011 10:05:19 CST

While the future of the specialty itself remains bright, the forecast for the individuals practicing within it is far less certain.

Medical Imaging Spurs Revolution in Health Care

Mon, 28 Nov 2011 10:04:24 CST

When it comes to the myriad challenges that impact their daily work—new payment initiatives, models of care and employment arrangements, funding in the balance, an aging population, imaging research that is no longer solely their domain—radiologists have reason to feel uncertain, says 2011 RSNA President Burton P. Drayer, M.D.

Prevalence, Impact of Atherosclerosis Drive Imaging Breakthroughs

Sun, 27 Nov 2011 22:02:45 CST

Be it CT, PET or MR, there's no overestimating the impact of a cutting-edge technique to effectively image atherosclerosis before it has a chance to cause myocardial infarction or stroke—diseases that are the number one and three causes of death in the U.S., respectively, and together cost $500 billion in healthcare costs and related expenses in 2010.

RSNA Services Expands with International Focus

Sun, 27 Nov 2011 16:59:40 CST

This year, RSNA widens its international reach with its all-new RSNA Global Connection—an information portal for medical imaging professionals from around the world—while continuing its commitment to familiar Society services. Anchored by the RSNA Plaza, RSNA Services is the place to ask questions, get answers and see demonstrations of exceptional services.

Technology, Young Professionals Fuel India's Radiology Boom

Sun, 27 Nov 2011 16:56:33 CST

Significant growth in the radiology specialty in India--the latest country to be spotlighted in the “Presents” series at the RSNA annual meeting--is the result of technological advances, new government policies and an economy that continues to grow despite financial woes elsewhere in the world.

Quantitative Imaging is Focus of Reading Room, RSNA Session

Sun, 27 Nov 2011 13:58:26 CST

Products that integrate quantitative analysis into the image interpretation process are the showcase of the Quantitative Imaging Reading Room located in the Lakeside Learning Center.

Experience What's Next in Image Sharing

Sun, 27 Nov 2011 13:58:20 CST

Physicians interested in saying goodbye to cumbersome CDs as a means of sharing medical images will want to check out the next generation of image sharing: the cloud.

RSNA Meeting Program Dedicated to Newton

Sun, 27 Nov 2011 13:57:36 CST

RSNA is dedicating the Meeting Program of its 97th Scientific Assembly and Annual Meeting to brilliant neuroradiology pioneer T. Hans Newton, M.D.

New Virtual Meeting Takes RSNA Experience to Another Dimension

Sun, 27 Nov 2011 13:57:01 CST

This year, continue your meeting experience even after you have left McCormick Place for the day. RSNA's new Virtual Meeting—a fascinating 2D/3D environment featuring education opportunities, the RSNA Services area and Vendor Showcases—offers participants the chance to experience elements of RSNA 2011 on their own time from any Internet connection.

Radiology's Revolutionary Role in Healthcare Deserves Celebration

Sun, 27 Nov 2011 13:56:32 CST

Radiologists overwhelmed with uncertainty on issues ranging from healthcare reform to dose reduction are urged to stay focused on one all-important point: Radiology has changed the face of 21st century health care...

Test Drive the Newly Redesigned myRSNA

Sun, 27 Nov 2011 13:38:51 CST

Even longtime myRSNA® users have extra incentive to get a tutorial on the newly redesigned personalized Web portal, with recent updates to its list of familiar functions.

R&E Foundation Provides Vital Link in Research Partnership

Sun, 27 Nov 2011 13:38:11 CST

While the vital research performed by young investigators is essential to the future of radiology—and healthcare—having strong partners backing those endeavors is equally critical, according to RSNA Research & Education (R&E) Foundation Board of Trustees Chair Theresa C. McLoud, M.D.

Olmsted to be Recognized Today

Sun, 27 Nov 2011 13:38:02 CST

RadioGraphics editor since 1989, William W. Olmsted, M.D., retires at the end of this year.

Obtain CME Credit for RSNA 2011 Courses

Sun, 27 Nov 2011 13:37:36 CST

The Radiological Society of North America (RSNA) is accredited by the Accreditation Council for Continuing Medical Education (ACCME) to provide continuing medical education for physicians.

President's Letter

Sun, 27 Nov 2011 13:36:59 CST

This year, we're celebrating the image and taking pride in knowing that the work we do each day is revolutionizing clinical care. More than any other specialty, the medical imaging sciences have spurred breakthroughs in medicine, enabling earlier disease detection and minimally invasive yet highly sophisticated interventional therapies for our patients.

RSNA Outstanding Educator and RSNA Outstanding Researcher Awards Presented

Sun, 27 Nov 2011 12:50:37 CST

RSNA honors two individuals for their contributions to research and education. Bruce R. Rosen, M.D., Ph.D., is Outstanding Researcher. James G. Smirniotopoulos, M.D. is Outstanding Educator.

Welcome to RSNA 2011 from the RSNA Board of Directors

Sun, 27 Nov 2011 07:41:03 CST

Welcome to RSNA 2011 from the RSNA Board of Directors

RSNA Daily Bulletin

RSNA/AAPM Symposium

Benefits, Limitations of Chest Tomosynthesis Explored

New RadioGraphics Editor at RSNA 2011

Borgstede is R&E Chair-elect

Dunnick Named Board Chairman

Bisset Named RSNA President

Breast Density Important in Assessing Cancer Risk

Hybrid Imaging with MR/PET Ushers in New Era in Healthcare

DTI Increasingly Essential in Musculoskeletal Disorders

Simple Changes Reduce Radiology's Energy Use, Carbon Footprint

Architects, Radiologists Play Dual Role in Imaging Facility Design

New Tools Help Radiologists Manage Pediatric Radiation Dose in CT

Headlines and Hype Invite Second Look at Dose Estimate Methodology

Physicians Challenged to Define Clinical Benefit of Proton Therapy

2011 Gold Medalists

2012 RSNA Board of Directors

Rao Named to RSNA Board

International Presenters Discuss Strengths, Weaknesses of Radiology Education

Ultrasound Telemedicine Project Improves High-risk Obstetric Healthcare

From Smartphones to Samurais, Radiologists Explore the Mobile Future

New Elastography Techniques Improve Thyroid Nodule Assessment

"Brain Checks" Could Delay, Prevent Alzheimer's

Radiology Spurs Decade's Greatest Alzheimer's Advancements

Also at RSNA 2011

RSNA 2011 Courses Count Toward New Leadership Certificate

ISRRT DoseWise Winner Welcomed

Tuesday Plenary Session

RSNA 2011 Gold Medalists

2011 Honorary Members

Decision Support, Education Bolster Technologist Role in Optimizing Dose

LI-RADS Enables Standardized Imaging of HCC

Ultrasound, MR Gain Ground in Detecting Acute Appendicitis in the ED

India Presents: Explores Unique Imaging Applications

Diagnosis LIVE! Packs the House

Mechanistic Imaging Takes Neuroradiology to Next Level

Career Planning Focus of New Residents Program

Radiologists Should Take Lead in Educating Patients on Radiation Exposure

Support the Diagnostic Imaging Services Protection Act

Atherosclerosis Imaging Advancements Stay on the Cutting Edge

R&E Foundation Celebrates Record Year

PET, MR Show Promise in Evaluating Children with Developmental Disabilities

Support the Diagnostic Imaging Services Protection Act

Monday Plenary Session

RSNA 2011 Honorary Members

RSNA/ACR Collaboration Supports Iraqi Radiologists

Outstanding Researcher, Educator Recognized

RadioGraphics Has Been Olmsted's "Labor of Love"

Rapid Imaging Protocol Cuts Emergency Room Time

Protein-based Molecular Imaging Technique Boosts MR Accuracy

Scenarios Put RAs in Difficult Legal, Ethical Positions

Analyzing Outcomes, Adding Elastography Could Improve US Breast Screening

Embracing Change is Key to Thriving in Healthcare Reform Era

Medical Imaging Spurs Revolution in Health Care

Prevalence, Impact of Atherosclerosis Drive Imaging Breakthroughs

RSNA Services Expands with International Focus

Technology, Young Professionals Fuel India's Radiology Boom

Quantitative Imaging is Focus of Reading Room, RSNA Session

Experience What's Next in Image Sharing

RSNA Meeting Program Dedicated to Newton

New Virtual Meeting Takes RSNA Experience to Another Dimension

Radiology's Revolutionary Role in Healthcare Deserves Celebration

Test Drive the Newly Redesigned myRSNA

R&E Foundation Provides Vital Link in Research Partnership

Olmsted to be Recognized Today

Obtain CME Credit for RSNA 2011 Courses

President's Letter

RSNA Outstanding Educator and RSNA Outstanding Researcher Awards Presented

Welcome to RSNA 2011 from the RSNA Board of Directors

From Smartphones to Samurais, Radiologists Explore
the Mobile Future