Cynthia E. Keen

Nuclear Medicine
SPECT/CT may reduce lymphedema risk in breast cancer patients
The risk of radiation-induced damage to critical drainage lymph nodes during treatment for breast cancer may be reduced by using SPECT/CT during treatment planning, according to findings presented at this month's San Antonio Breast Cancer Symposium.
December 12, 2010
IS
Radiation therapy overdoses top ECRI's technology hazard list
Radiation overdoses and other errors during radiation therapy are the top hazard faced by patients from medical technology, according to a top 10 list for 2011 compiled by research and consulting group ECRI Institute of Plymouth Meeting, PA.
December 9, 2010
IS
RSNA's quantitative reading room offers glimpse of future
This year's RSNA meeting featured the Quantitative Imaging Reading Room of the Future -- a dedicated zone where a steady stream of visitors heard expert presentations about and interacted with 23 exhibits of future IT technology that may well transform the specialty.
December 9, 2010
IS
AuntMinnie.com Healthcare IT Insider
December 5, 2010
MRI
Brain MRI recommended for children with hydrocephalus
CHICAGO - Though CT is commonly used to monitor children with shunted hydrocephalus, it comes at a high radiation-dose price. MRI using rapid brain protocols can produce diagnostically acceptable results and eliminate the repeated exposure to CT radiation dose, researchers have found.
December 2, 2010
IS
Electronic stopwatch records critical results notification times
CHICAGO - Notifying ordering physicians of critical or unexpected findings can be time-consuming and inefficient. But how much time, exactly, is spent? A team at Baptist Memorial Hospital has created a stopwatch application that can record and quantify this valuable information.
December 1, 2010
CT
ACR/RSNA launch national Image Wisely campaign
CHICAGO - It's hard to miss the Image Wisely owls mingling at the RSNA show. The national campaign, which encourages radiology professionals to guard against inappropriate and/or excessive exposure of patients to radiation dose, launched on Sunday at RSNA 2010.
November 29, 2010
2010 11 30 15 19 17 398 Image Wisely Owl Thumb
IS
RSNA enlarges report template library, creates new website
CHICAGO - Pssst ... need some "best-practice" radiology reporting templates developed and used by experts in their fields? If so, the RSNA has a deal for you. During a Sunday presentation, it was announced that with the release of 30 new report templates, the RSNA's library will now contain more than 100 free templates.
November 28, 2010
IS
Decision-support software has practice-changing implications
CHICAGO - A state program using a clinical decision-support tool was described modestly today at the first scientific session on informatics. However, assuming that the statewide rollout is as successful as a pilot project that involved half of Minnesota's insured population, it may someday be regarded as a pioneer.
November 27, 2010
2010 11 28 18 33 53 885 Decision Support 450
Digital X-Ray
QCT identifies bone loss after ob/gyn cancer treatment
With the use of quantitative CT (QCT), researchers from the University of Minnesota determined that gynecologic cancer patients lost as much as one-fourth of their bone mineral density after undergoing chemotherapy and radiation therapy.
November 25, 2010
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ECR: PET/MRI highly effective for detecting prostate cancer
By Will Morton
Hybrid PET/MRI scans outperform either technique alone for identifying tumors in high-risk patients with suspected prostate cancer.
February 28, 2025
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8 ways for radiology to improve environmental sustainability
By Maryam Payne
Representatives of 11 radiology societies are have listed eight key environmental sustainability actions to combat climate change.
February 27, 2025
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ECR: Use MR enterography for complex IBD cases
By Liz Carey
Four takeaways from an advanced course on imaging inflammatory bowel disease (IBD) cases
February 27, 2025
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ECR: Repurposed AI boosts breast cancer detection in diverse patient groups
By Amerigo Allegretto
Repurposed AI imaging tools can improve breast malignancy detection across diverse patient groups.
February 27, 2025
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HPI: MIPS performance measures biased for practice size
By Maryam Payne
A report from the Harvey L. Neiman Health Policy Institute (HPI) suggests individual radiologists are at a disadvantage in the MIPS program.
February 26, 2025
Neiman Hpi
ECR: CT lung imaging features predict progression to pulmonary fibrosis
By Kate Madden Yee
Imaging and clinical features of interstitial lung abnormalities can predict progression to idiopathic pulmonary fibrosis.
February 26, 2025
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ECR: Generative AI yields potential for assisting radiologists
By Amerigo Allegretto
Generative AI may have novel applications in the clinic, but using the technology comes with its share of challenges and future directions.
February 26, 2025
Marc Kohli, MD, discusses current and potential future uses of generative AI in radiology at ECR 2025 in Vienna, Austria. Behind him is an image created by one such generative AI model, which illustrates humans working alongside AI.
LLM Mistral rivals GPT-4 Turbo for extracting clinical history elements
By Liz Carey
Mistral outperformed Llama and GPT-4 Turbo in a real-world application that assessed the completeness of clinical histories accompanying radiology imaging orders from the emergency department.
February 25, 2025
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AI helps predict kidney function decline in Lu-177 patients
By Will Morton
An open-source AI tool can help predict renal function decline in prostate cancer patients undergoing lutetium-177 (Lu-177) radiopharmaceutical therapy.
February 25, 2025
An axial CT image illustrating segmentation of functioning kidney tissue (blue areas), excluding kidney cysts and renal pelvis, using TotalSegmentator. Image and caption courtesy of RSNA.
New MRI technique reveals lung abnormalities in kids with long COVID
By Kate Madden Yee
An advanced type of MR imaging shows that children and adolescents with long COVID have significant lung abnormalities, according to a recent study.
February 25, 2025
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What's best practice for using AI for thoracic imaging?
By Kate Madden Yee
The use of AI in thoracic imaging has begun to demonstrate "cumulative evidence of effectiveness," but more testing and research are needed to determine its feasibility for this application.
February 25, 2025
Lung Ct Images
Breast ultrasound effective for screening women with dense tissue
By Kate Madden Yee
Ultrasound can play a significant role in cancer detection for women with dense breast tissue where access to supplemental screening with MRI and/or contrast mammography is limited, researchers have reported.
February 25, 2025
Breast Ultrasound
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