Radiology News and Research

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Radiology is the medical specialty directing medical imaging technologies to diagnose and sometimes treat diseases. Originally it was the aspect of medical science dealing with the medical use of electromagnetic energy emitted by X-ray machines or other such radiation devices for the purpose of obtaining visual information as part of medical imaging.

New SPECT and MR imaging systems unveiled at SNMMI's 2013 Annual Meeting

The Society of Nuclear Medicine and Molecular Imaging's 2013 Annual Meetingmarks the unveiling of the successful application of a new preclinical hybrid molecular imaging system-single photon emission tomography and magnetic resonance -which has exceptional molecular imaging capabilities in terms of potential preclinical and clinical applications, technological advancement at a lower cost, and reduction of patient exposure to ionizing radiation.

12 Jun 2013

PSMA enzyme could become hallmark of new generation of biomarkers for prostate cancer treatment

No matter where they have hidden, metastatic prostate cancer cells still express some of the same signaling as normal prostate cells; in some cases even more so, as with the PSMA enzyme. Harnessing this enzyme could mean the beginning of a new platform for prostate cancer detection, staging, treatment and post-treatment monitoring, say researchers at the Society of Nuclear Medicine and Molecular Imaging's 2013 Annual Meeting.

12 Jun 2013

Hybrid molecular imaging technique helps doctors identify diabetic foot infection

Researchers are kick-starting better diabetic foot care and promoting reduced radiation dose with a new take on a hybrid molecular imaging technique. By targeting both bone cell activity and immune response and improving imaging data interpretation, doctors can better distinguish diabetic foot infection from another common foot condition that often requires an additional bone-marrow scan for definitive diagnosis, say researchers presenting a study at the Society of Nuclear Medicine and Molecular Imaging's 2013 Annual Meeting.

12 Jun 2013

Johns Hopkins expert in brain imaging receives 2013 Paul C. Aebersold Award

A Johns Hopkins expert in brain imaging, Dean F. Wong, M.D., Ph.D., has been honored with the prestigious 2013 Paul C. Aebersold Award for his contributions over the past 30 years in applying basic science to the field of nuclear medicine.

11 Jun 2013

Sugar ingestion associated with low dopamine release in patients with insulin resistance

Using positron emission tomography (PET) imaging of the brain, researchers have identified a sweet spot that operates in a disorderly way when simple sugars are introduced to people with insulin resistance, a precursor to type 2 diabetes.

11 Jun 2013

ACR urges parents not to forego needed medical imaging care for children

The American College of Radiology urges parents not to delay or forego needed medical imaging care for their children based solely on a study (Miglioretti et al) on radiation risk from pediatric computed tomography scans to be published online in JAMA Pediatrics.

11 Jun 2013

Stroke experts discuss benefits of endovascular therapy in treating acute ischemic stroke

Covidien, a leading global provider of healthcare products, recently brought together six of the world's prominent thought-leaders in stroke at the 2013 European Stroke Conference.

11 Jun 2013

New research proves value of PET/MR compared to PET/CT in cardiac applications

Just a few years ago, integrated positron emission tomography and magnetic resonance (PET/MR) imaging was found only in research institutes, but little by little the technology has expanded into clinical practice.

11 Jun 2013

Bone tumor identified in the rib of 120,000-year-old Neandertal

The first-known definitive case of a benign bone tumor has been discovered in the rib of a young Neandertal who lived about 120,000 years ago in what is now present-day Croatia.

10 Jun 2013

Summa Akron City Hospital installs Toshiba's Aquilion ONE, Infinix-i systems

As a level-one trauma and accredited stroke center, time is critical at Summa Health System's Akron City Hospital, located in Akron, Ohio. To provide the highest level of patient care, the hospital installed an Aquilion ONE CT scanner and Infinix-i bi-plane cardiovascular X-ray from Toshiba America Medical Systems, Inc.

10 Jun 2013

State highlights: Ore. schools face insurance exchange choice

Wal-Mart Stores Inc. wages are so low they force many of its employees onto the public doles, creating a drag on taxpayers and the economy, according to a new report from the staff of congressional Democrats. The report analyzes data from Wisconsin's Medicaid program, estimating that a single 300-person Wal-Mart Supercenter in that state likely costs taxpayers at least $904,542 per year and could cost up to $1,744,590 per year, or roughly $5,815 per employee (Lazo, 6/7).

10 Jun 2013

ACR urges Americans not to forego recommended screening for colorectal cancer

The American College of Radiology strongly urges Americans ages 50-and-older, particularly those with a family history of colorectal cancer, not to delay or forego recommended screening due to concerns raised by a June 1, New York Times article titled, "The $2.7 Trillion Medical Bill."

6 Jun 2013

Researchers to receive ASTRO Gold Medal for outstanding contributions to the field of radiation oncology

The American Society for Radiation Oncology (ASTRO) will award Amato J. Giaccia, PhD, Radhe Mohan, PhD, FASTRO, and Prabhakar Tripuraneni, MD, FASTRO, with the Society's highest honor—the ASTRO Gold Medal. The 2013 awardees will receive the ASTRO Gold Medal during the Awards Ceremony on Tuesday, September 24, at ASTRO's 55th Annual Meeting, September 22-25, 2013, at the Georgia World Congress Center in Atlanta.

5 Jun 2013

Mount Sinai researchers present landmark studies at ASCO meeting

Icahn School of Medicine at Mount Sinai researchers will present several landmark studies at the 2013 American Society of Clinical Oncology meeting May 31-June 4, 2013 in Chicago, including data on the likelihood of spousal human papillomavirus oral infection, new gene signatures in melanoma, and issues with high readmission rates after cancer surgery.

3 Jun 2013

Study points to synergistic relationship between lead exposure and schizophrenia gene

Mice engineered with a human gene for schizophrenia and exposed to lead during early life exhibited behaviors and structural changes in their brains consistent with schizophrenia.

1 Jun 2013

Innovative approach helps Virginia mount effective response to contaminated steroid crisis

An innovative "hybrid" surveillance strategy-highlighted by close cooperation between public health officials and clinical partners-helped Virginia mount an efficient and effective response to the ongoing outbreak of fungal meningitis and other infections, according to a report in the July/August issue of Journal of Public Health Management and Practice.

31 May 2013

KLAS awards top rankings to Toshiba’s Aplio 500 CV cardiac ultrasound system

Toshiba America Medical Systems, Inc.'s Aplio 500 CV cardiac ultrasound system was ranked as the top performer in KLAS' "Echocardiography 2013: 2D or not 2D?" report. Toshiba received top scores in 18 out of 25 attributes.

29 May 2013

Spherical nanoparticles transform into netlike structures at site of cancer

Scientists at the University of California, San Diego, have designed tiny spherical particles to float easily through the bloodstream after injection, then assemble into a durable scaffold within diseased tissue. An enzyme produced by a specific type of tumor can trigger the transformation of the spheres into netlike structures that accumulate at the site of a cancer, the team reports in the journal Advanced Materials this week.

29 May 2013

Digital chest tomosynthesis holds promise as first-line screening tool for lung cancer

Most lung cancers are detected when patients become symptomatic and have late-stage disease. However, recently, computed tomography creening for lung cancer has been reported to reduce lung cancer mortality.

29 May 2013

New MRI superresolution methods enable structural study of psychosis

A team of researchers from the UPNA/NUP-Public University of Navarre has developed new superresolution and segmentation methods for magnetic resonance images so that they can be applied to the structural study of psychosis. The aim is to be able to identify the differences that are produced in specific parts of the brain in psychotic patients with respect to their healthy relatives or other people.

28 May 2013

Radiology News and Research

Further Reading

New SPECT and MR imaging systems unveiled at SNMMI's 2013 Annual Meeting

PSMA enzyme could become hallmark of new generation of biomarkers for prostate cancer treatment

Hybrid molecular imaging technique helps doctors identify diabetic foot infection

Johns Hopkins expert in brain imaging receives 2013 Paul C. Aebersold Award

Sugar ingestion associated with low dopamine release in patients with insulin resistance

ACR urges parents not to forego needed medical imaging care for children

Stroke experts discuss benefits of endovascular therapy in treating acute ischemic stroke

New research proves value of PET/MR compared to PET/CT in cardiac applications

Bone tumor identified in the rib of 120,000-year-old Neandertal

Summa Akron City Hospital installs Toshiba's Aquilion ONE, Infinix-i systems

State highlights: Ore. schools face insurance exchange choice

ACR urges Americans not to forego recommended screening for colorectal cancer

Researchers to receive ASTRO Gold Medal for outstanding contributions to the field of radiation oncology

Mount Sinai researchers present landmark studies at ASCO meeting

Study points to synergistic relationship between lead exposure and schizophrenia gene

Innovative approach helps Virginia mount effective response to contaminated steroid crisis

KLAS awards top rankings to Toshiba’s Aplio 500 CV cardiac ultrasound system

Spherical nanoparticles transform into netlike structures at site of cancer

Digital chest tomosynthesis holds promise as first-line screening tool for lung cancer

New MRI superresolution methods enable structural study of psychosis

Cancer Research - Second Edition eBook

A New Approach to Preventing Bladder Cancer Recurrence

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

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