Cynthia E. Keen

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Biometric ID technology for healthcare is taking off
Radiologists are the undisputed leaders in adopting electronic record keeping. But the profession is behind the curve with biometric identification, a technology that's generating a sea change in security IT and making impressive gains in hospital utilization.
June 30, 2011
Radiation Oncology/Therapy
12-year outcomes of Dutch TME rectal cancer trial reported
Twelve-year outcomes of a Dutch study investigating the efficacy of preoperative radiotherapy with total mesorectal excision (TME) for rectal cancer are reported in the June issue of Lancet Oncology. They reconfirm the need to individualize treatments to prevent unnecessary suffering from toxicities.
June 28, 2011
IS
AuntMinnie.com Healthcare IT Insider
June 27, 2011
IS
Google kills personal health record service
Internet search giant Google put an end to its foray into healthcare by announcing the shutdown of its widely publicized Google Health personal health record service. Google said that the service is being terminated effective December 31.
June 26, 2011
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Radiation Oncology/Therapy
AuntMinnie.com Radiation Oncology Insider
June 22, 2011
Radiation Oncology/Therapy
Study tracks rise in breast brachytherapy procedures
A study of more than 3,500 early-stage breast cancer patients reveals that women in the U.S. increasingly chose accelerated partial-breast irradiation (APBI) brachytherapy treatment over whole-breast radiation, despite the lack of clear clinical guidelines during the study period for APBI use.
June 22, 2011
CT
Kids with normal head CTs don't require hospitalization
Routine hospitalization for neurological observation of children who've had minor blunt head trauma is unnecessary when cranial CT exam results are normal, according to a study of more than 13,500 children that was published online June 17 in the Annals of Emergency Medicine.
June 20, 2011
CT
NY Times reports double scanning of chest CT patients
In a continuation of its series of articles on overexposure to medical imaging radiation, the New York Times has reported that thousands of Medicare patients have been receiving two consecutive chest CT scans when only one is medically necessary.
June 19, 2011
PACS/VNA
FDA offers tips on regulatory review process
If you're a developer of imaging informatics software, does the thought of navigating the U.S. Food and Drug Administration's regulatory review process fill you with abject terror? If so, then maybe you should update your perspective of the agency.
June 19, 2011
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CT
Guidelines needed for cervical spine injury evaluation in kids
In a survey evaluating the use of diagnostic imaging to rule out cervical spine injury in a 2-year-old child, 67% of emergency medicine physicians did not elect the recommended standard of care, an x-ray exam, according to an article published in Pediatric Emergency Care.
June 17, 2011
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New benchmark helps monitor cumulative CT radiation dose
The findings highlight the need for systematic dose tracking and rigorous justification of imaging.
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Radiation Oncology/Therapy
Study questions routine use of radiotherapy after bone surgery
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Ultrasound
CEUS outshines color Doppler imaging for indeterminate kidney lesions
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Womens Imaging
Women's Imaging MinnieCast, Episode 2: Risk-based vs. annual mammography screening, part 1
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Digital X-Ray
Chest x-rays reveal atherosclerosis in patients undergoing amputations
More in Home
PET/MRI shows promise in rectal cancer
By Will Morton
F-18 FDG-PET/MRI provided superior detection of lymph nodes and tumor deposits over standard imaging.
September 15, 2025
Rectal Cancer
Neuroinflammation persists for 2 years in long COVID
By Will Morton
Increased inflammatory activity was found on TSPO-PET in some individuals with post-COVID syndrome.
September 12, 2025
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6 key ways to evaluate the heart on chest CT imaging in the ED
By Kate Madden Yee
Researchers have published two checklists for noncardiac radiologists to use when evaluating chest CT exams taken in the ED.
September 12, 2025
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Ultrasound-guided biopsies effective in diagnosing lung cancer
By Amerigo Allegretto
Ultrasound-guided biopsies are effective for diagnosing lung cancer, with combined sampling improving successful tissue yield.
September 12, 2025
Ultrasound Diagnostic Control Panel 400 (1)
The rise of theranostics: Part 6 -- Private practices pivot to clinical trials
By Liz Carey
Regional capacity slowly builds for burgeoning demand, but data is lacking on nuclear medicine and theranostics needs across the U.S.
September 12, 2025
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Medicare pays about one-third of radiology SaaS AI claims
By Will Morton
Between 2018 and 2023, radiologists received $8 million in payments but were denied a potential $16.4 million.
September 11, 2025
Ai Money
4 ways AI is modernizing MRI to solve radiology’s toughest problems
By Roland Rott
AI can play a key role in MRI in several ways, including helping to reduce wait times and addressing radiologist burnout.
September 11, 2025
Roland Rott.
ICUS: Survey respondents say that CEUS streamlines hospital workflows
By Kate Madden Yee
Contrast-enhanced ultrasound offers patients a "quick and very accurate diagnosis," researchers noted.
September 11, 2025
Ultrasound Collage
General-purpose LLMs can be used to track true critical findings
By Liz Carey
Experts from Stanford and Mayo Clinic Arizona tested few-shot prompting effectiveness with GPT-4 and Mistral-7B.
September 10, 2025
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AAWR issues statement on paid family, medical leave
By Amerigo Allegretto
The American Association for Women in Radiology (AAWR) is calling for a minimum of 12 weeks of paid family and medical leave.
September 10, 2025
Pregnant Woman 400
RT's MRI, CT exam prep booklets mitigate children's anxieties
By Kate Madden Yee
Giuseppe Scappatura penned the booklets to help children face the exams with "greater serenity and collaboration."
September 10, 2025
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GE bids for AI MRI software developer icometrix
By Philip Ward
Moving to expand its portfolio of AI-based MR image analysis offerings, GE HealthCare has inked a deal to acquire Belgium-based AI developer icometrix.
September 10, 2025
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