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.
November 20th 2024
While a large retrospective study found that interstitial lung abnormalities (ILAs) were evident on 1.7 percent of computed tomography (CT) scans, researchers found that 43.9 percent of ILAs, including fibrotic ILAs, were not reported.
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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Annual Hawaii Cancer Conference
January 25-26, 2025
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21st Annual International Symposium on Melanoma and Other Cutaneous Malignancies®
February 8, 2025
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Community Practice Connections™: The 2nd Annual Hawaii Lung Cancers Conference®
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18th Annual New York GU Cancers Congress™
March 28-29, 2025
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Clinical Case Vignette Series™: 41st Annual Miami Breast Cancer Conference®
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Medical Crossfire®: How Can Thoracic Teams Facilitate Optimized Care of Patients With Stage I-III EGFR Mutation-Positive NSCLC?
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Lung Cancer Tumor Board®: How Do Emerging Data for ICIs, BiTEs, ADCs, and Targeted Strategies Address Unmet Needs in the Therapeutic Continuum for SCLC?
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26th Annual International Lung Cancer Congress®
July 25-26, 2025
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2025 International Symposium of Gastrointestinal Oncology (ISGIO)
September 12-13, 2025
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Lung Cancer Tumor Board: Enhancing Precision Medicine in NSCLC Through Advancements in Molecular Testing and Optimal Therapy Selection
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(CME Credit Only) New Frontiers in Immunotherapy for SCLC: Insights From Latest Clinical Trials and Their Application in Real-World Treatment
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(MOC and CME Credit) New Frontiers in Immunotherapy for SCLC: Insights From Latest Clinical Trials and Their Application in Real-World Treatment
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(CME Credit Only) Lung Cancer Tumor Board®: The Pivotal Role of Multimodal Therapy in Leveraging Immunotherapy for Stage I-III NSCLC When the Goal Is Cure
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(MOC and CME Credit) Lung Cancer Tumor Board®: The Pivotal Role of Multimodal Therapy in Leveraging Immunotherapy for Stage I-III NSCLC When the Goal Is Cure
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Thick and thin slices challenge the image archive
May 21st 2009Systems that effectively archive today’s thin-slice CT images are the wave of the future, but they aren’t here yet. In the meantime, PACS administrators need to be aware of this trend and consider scalable solutions that keep their options open for future developments, according to a presentation at the 2009 International Symposium on Multidetector-Row CT.
Accreditation guides CT dose reduction for community radiologists
May 20th 2009Like Goldilocks testing the bears’ porridge, the American College of Radiology and other professional societies are using diagnostic reference level (DRL) data to tell radiologists if the patient dose radiation from their CT scanners is too hot or just right.
MDCT in Chinatown: RIS/PACS brings advanced processing to desktop
May 20th 2009Chinese Hospital is dedicated to serving patients of Chinese descent in San Francisco. By integrating advanced processing techniques and scheduling, its Carestream RIS/PACS helps the hospital make the most of its resources. Greg Freiherr has the story from San Francisco’s Chinatown.
Advantages of wide CT detectors outweigh disadvantages
May 19th 2009The new generation of wide CT detectors provides expanded coverage, allowing faster scans and even dynamic imaging of organs, including heart and brain. There are disadvantages, said Dr. Mathias Prokop, speaking May 19 at the 11th International Symposium on Multidetector Row CT, but these are minor in comparison.
Glazer calls 'invisible radiologist' to task, encourages molecular understanding
May 19th 2009A smorgasbord of challenges face radiology but few present a greater threat than the “invisible radiologist,” said Dr. Gary Glazer, chairman of the Stanford University radiology department, who kicked off the 11th International Symposium on Multidetector-Row CT.
Frush considers MSCT safe for pregnant women, fetuses despite radiation exposure
May 19th 2009Radiation exposure from multislice CT may be a reason for concern regarding pregnant women and fetuses, but Dr. Donald P. Frush does not consider it a contraindication to performing medically necessary procedures.
Trauma patients benefit from CT regardless of dose concerns
May 19th 2009One of the first proven applications for multislice CT was trauma, a clinical role affirmed by past International Symposia on Multidetector-Row CT and the one going on now in San Francisco. Over the last several years, however, another issue -- patient radiation dose -- has surfaced, calling some MSCT applications into question. Any concerns about radiation dose are vastly outweighed, however, by the benefits of CT when it comes to dealing with trauma patients.
CT use on pregnant women leaps from late 1990s
May 15th 2009CT exams are not routinely ordered for pregnant women, but may be necessary to detect suspected life-threatening conditions, such as bleeding in the brain, blood clots in the lungs, or appendicitis. The use of CT to do such studies has grown enormously over the last decade. A study published March 17 in the online edition of Radiology found that CT exams on pregnant women increased 25.3% per year from 1997 to 2006.
Stanford symposium showcases early applications of new technology
May 15th 2009Technical innovations that were first rolled out at the 2008 RSNA six months ago will be reintroduced to the medical imaging community driving improved clinical applications highlighted at the 2009 International Symposium on Multidetector-Row CT May 19 to 22.
Report predicts thaw in deep freeze of new equipment installations
May 14th 2009Despite a dismal start to 2009, most U.S. hospital radiology administrators expect restrictions against capital acquisitions to ease, giving them a chance to address their most pressing needs and acquire diagnostic imaging equipment later this year.
CMS rules against Medicare payment for CT colonography
May 12th 2009Bucking the tide of medical professional opinion, the Centers for Medicare and Medicaid Services has decided against granting payment for CT colonography as a screening test for colorectal cancer. CMS ruled Tuesday that the clinical evidence remains inadequate to conclude that CTC is appropriate for that role.
CT colonography screening picks up aortic aneurysms
May 11th 2009Multiple studies have shown CT colonography to be just as efficacious and cost-effective as colonoscopy for colon cancer screening. Now Italian and U.S. researchers have found that CTC also does something colonoscopy cannot: simultaneously detect colorectal cancer and abdominal aortic aneurysms.
Cardiac CT triple rule-out debunks radiation fears
May 8th 2009For years, high radiation dose exposure has been the bogeyman that kept the cardiac CT triple rule-out exam for chest pain from widespread application. That concern has been addressed with the use of radiation dose reduction techniques, according to a Thomas Jefferson University study.
GE launches ‘Healthymagination’ initiative
May 7th 2009GE launched today Healthymagination, a six-year initiative that will redirect half of its $1 billion healthcare R&D budget toward driving down the cost of healthcare while boosting access to improved care through technology and service innovations in the U.S. and around the world.
International agency wants smart cards to track patient radiation histories
May 4th 2009The International Atomic Energy Agency has launched an effort to create a running total of how much medical radiation patients are exposed to over time by issuing smart cards and modifying electronic medical records.
Senate report considers financial penalties for inappropriate imaging
May 1st 2009Financial penalties would be enforced against physicians who frequently recommend inappropriate medical imaging under a set of policy options outlined in a potentially influential report issued April 30 by the Senate Finance Committee.