Erik L. Ridley

Home
Week in review: Minnies semifinalists | MRI body composition analysis | ISCT 2023 coverage
September 8, 2023
Home
Week in review: MRI prostate cancer screening | Staff safety during Y-90 radioembolization | CT AI model
August 25, 2023
Breast Imaging
Week in review: DBT in breast cancer survivors | Can ChatGPT improve diagnosis? | Tau-PET
August 18, 2023
Emergency Radiology
Week in review: Damar Hamlin and emergency radiology | Beast care guidance book | Minnies nominations deadline
August 11, 2023
Home
Week in review: A setback for CT colonography | Mammography AI news | AI for lung nodules
August 4, 2023
Image Processing
Radiomics algorithm finds key biomarker in multiple myeloma
In patients with multiple myeloma, an MRI radiomics machine-learning algorithm can identify minimal residual disease status, a biomarker linked with longer survival, according to a new study published in Clinical Radiology.
August 3, 2023
2021 04 07 22 09 9651 Artificial Intelligence Ai Face 400
MRI
Virtual reality enhances planning of complex surgeries
Virtual-reality models based on preoperative imaging studies can improve planning and surgeon confidence in complex surgical oncology procedures, according to research published August 2 in the Journal of Surgical Research.
August 3, 2023
2021 08 11 21 58 8765 Virtual Reality Surgical Doctor 400
Home
Week in review: Amy Patel on breast imaging advocacy | Body composition analysis | SalaryScan deadline
July 28, 2023
Image Processing
Can AI body composition analysis predict mortality risk on LDCT?
An AI algorithm can opportunistically predict patient mortality risk by analyzing body composition on baseline low-dose CT lung cancer screening exams, according to research published July 25 in Radiology.
July 25, 2023
2023 07 25 16 15 3911 2023 07 25 Av Insider 20230725161334
Image Processing
AuntMinnie.com Advanced Visualization Insider
July 24, 2023
Page 1 of 388
Next Page
Top Stories
2024 04 25 Radio Graphics Robb Figure7 Thumbnail
CT
Understanding CT flow artifacts is key to better disease diagnosis
Understanding the mechanics of flow artifacts on CT or CT angiography and how these artifacts are created is key to better disease diagnosis.
Liver Cancer
Molecular Imaging
Dual-tracer PET/CT shows promise in liver cancer patients
Transgender Pride Symbol Social
Womens Imaging
Studies lacking for trans breast cancer screening trends
Chatgpt 4
Artificial Intelligence
ChatGPT performs poorly on ACR exam for residents
IMV’s Oncology in Diagnostic Imaging Market Outlook Report
Sponsor Content
IMV’s Oncology in Diagnostic Imaging Market Outlook Report
More in Home
Understanding CT flow artifacts is key to better disease diagnosis
By Kate Madden Yee
Understanding the mechanics of flow artifacts on CT or CT angiography and how these artifacts are created is key to better disease diagnosis.
April 26, 2024
2024 04 25 Radio Graphics Robb Figure7 Thumbnail
Dual-tracer PET/CT shows promise in liver cancer patients
By Will Morton
Dual-tracer PET/CT appears valuable for improving tumor staging in patients with hepatocellular carcinoma being evaluated for treatment.
April 26, 2024
Liver Cancer
Studies lacking for trans breast cancer screening trends
By Amerigo Allegretto
There are limited studies examining breast cancer screening trends in transgender people.
April 25, 2024
Transgender Pride Symbol Social
ChatGPT performs poorly on ACR exam for residents
By Will Morton
ChatGPT-4 received a score of 58% on an exam by the American College of Radiology (ACR) used to assess the skills of diagnostic and interventional radiology residents.
April 24, 2024
Chatgpt 4
ChatGPT-4 not reliable in cancer patient messaging
By Amerigo Allegretto
ChatGPT-4 is not a reliable source for answering patients’ questions regarding cancer and needs physician monitoring.
April 25, 2024
Chat Gpt Artificial Intelligence Ai Head
CT reveals influence of diabetes on COVID-19 severity
By Kate Madden Yee
CT imaging reveals the influence of blood glucose levels on the severity of COVID-19, researchers have reported.
April 25, 2024
3 D Lungs Covid Virus Cells
State of the RT profession more palpable than ever
By Liz Carey
As the ASRT prepares to announce changes to its professional-entry pathways and practice standards at its June meeting in Orlando, FL, Board President Brandon Smith said the state of the field is "more palpable than ever."
April 24, 2024
Asrt Be Seen Campaign 2024
Clinical practice LCS program finds more disease than NLST
By Kate Madden Yee
A clinical practice lung cancer screening (LCS) program at Duke University Medical Center found more disease than did the National Lung Screening Trial (NLST).
April 24, 2024
Lung Illustration Blue
SPECT/CT predicts foot amputations in diabetics
By Will Morton
Technetium-99m white blood cell SPECT/CT imaging may be useful for identifying diabetic patients at risk of amputations due to foot infections.
April 24, 2024
Examples in two patients. (Top) Abnormal leukocyte accumulation was observed in the right 1st to 5th toes, with the radioactive lesions extending to the bone, indicating osteomyelitis (left panel, MIP image; right panel, axial SPECT/CT). Two spherical VOIs were drawn on diabetic foot infections (DFIs) and the highest SUVmax was 4.2 (higher than the cutoff of 1.1) Despite intensive treatment, the infection progressed, leading to the patient undergoing right below knee amputation 43 days after SPECT/CT. (Bottom) Mild focal abnormal leukocyte accumulation was detected in the right 3rd and 4th toes. The lesions were in contact with the bone, which raised a suspicion of osteomyelitis (left panel, MIP image; right panel, axial SPECT/CT). A circular VOI was drawn on DFIs and the SUVmax was 1.0 (lower than the cutoff of 1.1). After 10 weeks of antibiotic treatment, the infection was successfully resolved, and the foot was preserved. Image and caption courtesy of Scientific Reports.
Deep-learning algorithm improves liver fibrosis diagnosis
By Amerigo Allegretto
An algorithm combining the Fibrosis-4 Index and an ultrasound deep-learning model could improve diagnostic accuracy for advanced liver fibrosis.
April 23, 2024
Ultrasound Scanner Ultraviolet 400
Radiologists can take steps toward environmental sustainability
By Amerigo Allegretto
Radiology departments can take proactive steps to promote environmental sustainability.
April 23, 2024
Screenshot (1150)
Novel risk prediction model improves LCS uptake
By Kate Madden Yee
A novel risk prediction model used in the Ontario Lung Cancer Screening Pilot increased the uptake of lung cancer screening among eligible Canadians, researchers have found.
April 23, 2024
Lung Cancer
Page 1 of 56
Next Page