The Diagnostic Imaging CT modality focus page provides information, videos, podcasts, and the latest news about industry product developments, trial results, screening guidelines, and protocol guidance that touch on the use of CT across the healthcare continuum, from various cancer screenings, such as lung and colon, to cardiothoracic imaging, to appendicitis, and more.
April 23rd 2024
In comparison to energy-integrating detector CT for the workup of suspected acute pulmonary embolism, the use of photon-counting detector CT reduced radiation dosing by 48 percent, according to newly published research.
Revolutionizing Early-Stage NSCLC Treatment: Pathologists’ Key Insights into Predicting Pathologic Responses to Immunotherapies
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Medical Crossfire®: Critical Questions on Diagnosis, Sequencing, and Selection of Systemic and Radioligand Therapy Options for Patients with GEP-NETs
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Medical Crossfire®: Expert Exchanges to Maximize Clinical Outcomes for Patients with CRPC Through Evidence-Based Personalized Therapy
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23rd Annual International Congress on the Future of Breast Cancer® West
July 12-13, 2024
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25th Annual International Lung Cancer Congress®
July 25-27, 2024
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2023 ASCO Direct™ Highlights: Practice-Changing Data From the Leading Oncology Conference
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6th Annual Precision Medicine Symposium: An Illustrated Tumor Board
October 18-19, 2024
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Community Practice Connections™: 24th Annual International Lung Cancer Congress®
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19th Annual New York Lung Cancers Symposium®
November 16, 2024
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Medical Crossfire®: How Does Recent Evidence on PARP Inhibitors and Combinations Inform Treatment Planning for Prostate Cancer Now and In the Future?
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Medical Crossfire®: How Do the Experts Select and Sequence Therapies to Optimize Patient Outcomes and Quality of Life in Advanced Prostate Cancer?
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Lung Cancer Tumor Board®: Enhancing Multidisciplinary Communication to Optimize Immunotherapy in Stage I-III NSCLC
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Clinical Vignettes™: The Experts Explain How They Integrate PET Imaging into Metastatic HR+ Breast Cancer Care Settings
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School of Breast Oncology® Live Video Webcast: Clinical Updates from San Antonio
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Community Practice Connections™: The 2nd Annual Hawaii Lung Cancers Conference®
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GE prepares to launch multislice SPECT/CT
November 10th 2004Providing attenuation correction in SPECT/CT is no longer enough for GE Healthcare. The company that pioneered hybrid imaging five years ago with its Hawkeye Infinia will release a multislice version of the system a few weeks from now at the RSNA meeting. The reason is not so much the market as GE’s competitors.
Industry enters regulatory doldrums as FDA clearances dip in September
November 10th 2004A lull enveloped September, as FDA reviewers cleared just 25 new radiological devices -- a slight dip from August and well below the earlier summer months, which rode into the high 30s. The industry was still well ahead of last year, however, in the total number of devices cleared for marketing in the U.S.
Working group develops standard reporting system for CT colonography
November 1st 2004Taking a cue from breast imaging, an international working group has developed a standardized reporting system for CT colonography. The step could help it win wider acceptance as a screening strategy for colon cancer.
Commentary: The democratization of CT -- and MR
October 13th 2004If you think cardiology is the only opportunity for niche CT, think again. CT could well be on the verge of a major change in usage fomented not by technology but by perspective. And MR might not be far behind. As happens so often, history will guide the way.
Cardiology needs radiology’s equipment to train MR fellows
October 6th 2004Cardiology fellows may find their cardiovascular MR training inadequate compared with nuclear and vascular imaging, according to a study by the American College of Cardiology Foundation. The lack of CMR equipment and/or curricula concerns the ACCF because recently revised training guidelines require a minimum exposure to the modality.
Cardiology needs radiology’s equipment to train MR fellows
October 4th 2004Cardiology fellows may find their cardiovascular MR training inadequate compared with nuclear and vascular imaging, according to a study conducted by the American College of Cardiology Foundation. The lack of CMR equipment and/or curricula concerns the ACCF because recently revised training guidelines require a minimum exposure to the modality.
Radiologists, say goodbye to cardiac CT
September 30th 2004When radiologists look back on how ultrasound and nuclear medicine evolved, some lament battles lost. Once firmly in the grip of radiologists, these modalities slipped from their grasp into the hands of other specialists, notably those of cardiologists. It’s about to happen again-this time in CT.
Commentary: Radiologists, say goodbye to cardiac CT
September 29th 2004When radiologists look back on how ultrasound and nuclear medicine evolved, some lament battles lost. Once firmly in the grip of radiologists, these modalities slipped from their grasp into the hands of other specialists, notably those of cardiologists. It’s about to happen again-this time in CT.
Philips aims 16-slice CT product at private practice cardiologists
September 29th 2004Philips Medical Systems has developed a 16-slice CT scanner designed specifically for private practice cardiologists. The new system, which will be unveiled this week at the Transcatheter Cardiovascular Therapeutics (TCT) conference in Washington, DC, is restricted to the analysis of cardiac and peripheral vasculature and cannot be used to perform radiologic exams.
GE talks up SPECT performance at European nuclear medicine meeting
September 15th 2004Visitors to June’s Society of Nuclear Medicine meeting in Philadelphia may have glimpsed the future of SPECT imaging with news of systems from Philips and Siemens that marry multislice CT and SPECT (DI SCAN 6/28/04). But it takes two modalities to build a hybrid, and while GE Healthcare’s own offering still relies on single-slice CT technology, the company is ramping up the metabolic imaging end of its SPECT/CT system.
Hitachi unveils PET/CT scanner at Society of Nuclear Medicine show
July 16th 2004Customers in the market for a PET/CT may soon have a new choice. The FDA is reviewing Hitachi Medical Systems' Sceptre P3, an LSO-based rotational PET scanner outfitted with a quad-slice CT. Hitachi is planning a fourth-quarter commercial release of the
DICOM tags help nuclear images navigate PACS
July 15th 2004The rising popularity of nuclear medicine imaging has spurred several organizations to develop DICOM standards for seamless transmission of the complex dynamic images in the digital world of PACS.The Society of Nuclear Medicine DICOM working group and
SPECT/CT promises to fuel growth of nuclear medicine market
June 28th 2004If not for the advent of PET/CT, the nuclear medicine market would be going nowhere. Gamma cameras have slipped into a very long life cycle. Industry executives estimate that customers are holding onto gamma cameras for eight to 10 years, and for good
Contrast-induced nephropathy blamed for long-term adverse events after cardiac angiography
June 27th 2004Slightly more than one of every 10 patients with moderate-to-severe kidney disease who undergo coronary angiography enhanced with iopamidol or iodixinol contrast media will die or experience another major adverse event, such as stroke or myocardial infarction, in the year following imaging because of contrast-induced nephropathy (CIN) associated with the procedure.
Custom-made viewer improves efficiency in reading MDCT scans
April 7th 2004Display groups images by acquisition time Call it information overload. Call it the price of progress. But don't call it a done deal.The flow of data from multidetector CT scanners has challenged radiologists since the first MDCTs
Special MDCT viewer offers better image grouping and sorting
March 15th 2004A new viewer developed at Fujita Health University in Japan promises to streamline the process of reviewing images produced by multidetector CT scanners. Although specialized viewers for MDCT images exist, their operation tends to be complicated,
Cardiovascular boom appears on horizon
January 28th 2004The use of CT angiography will increase rapidly over the next five years, complementing or replacing other cardiovascular examinations, such as diagnostic cardiac catheterization, MR, and nuclear imaging, according to ECRI. The nonprofit health services
Nonhospital sites doing nuc med procedures jump 30% in U.S.
January 28th 2004Cardiology drives boom in non-PET imagingNuclear medicine has leapt forward dramatically. Data acquired and interpreted by IMV Medical Information Division of Des Plaines, IL, indicates that an estimated 18.4 million nuclear