Straight ahead at RSNA 2019

Dec 2, 2019
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AI policy expert Rohini Kosoglu delivered the keynote address at the opening session of SIIM on May 21.
SIIM: Who will win the AI revolution in health care?
May 21, 2025
Bernardo Bizzo, MD, PhD
SIIM: Are foundation models the future for AI in radiology?
May 21, 2025
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CT shows that cystic lung lesions on LCS increase malignancy risk
May 20, 2025
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SIIM: Who will win the AI revolution in health care?
By Will Morton
The question facing the healthcare industry is, "Who will win the AI revolution?"
May 21, 2025
AI policy expert Rohini Kosoglu delivered the keynote address at the opening session of SIIM on May 21.
SIIM: Are foundation models the future for AI in radiology?
By Will Morton
AI foundation models are booming in health care and hold significant promise in radiology.
May 21, 2025
Bernardo Bizzo, MD, PhD
Training program leads to lung ultrasound success for paramedics
By Amerigo Allegretto
Paramedics who underwent a short training program saw their lung ultrasound skills improve.
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Emergency Entrance 400
CT shows that cystic lung lesions on LCS increase malignancy risk
By Kate Madden Yee
Cystic lung lesions with nodular wall thickening are associated with increased risk of malignancy.
May 20, 2025
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LLMs may boost error detection in x-ray reports
By Will Morton
Fine-tuned large language models (LLMs) may enhance error detection in radiology reports, a study suggests.
May 20, 2025
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Abbreviated MRI suffices in imaging dense breasts
By Amerigo Allegretto
Abbreviated MRI produces images at a comparable quality to that of multiparametric MRI in imaging dense breasts.
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Abbreviated axial MRI images show a 7-mm irregular mass with irregular margin (arrows) in the right upper inner quadrant with early rapid enhancement (BIRADS 4). The participant was recalled and underwent an MRI-guided vacuum-assisted biopsy that showed sclerosing adenosis with microcalcifications and usual ductal hyperplasia and focal apocrine metaplasia. On the full-protocol images (not shown), the lesion was T2-weighted hypointense and showed diffusion restriction and washout kinetics in the delayed phase, characteristics that would not have reversed the decision to recall the participant.
How accurate is the 'Final Destination Bloodlines' MRI scene?
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How accurate is the 'Final Destination Bloodlines' MRI scene? A story published May 17 on Today.com explores the question.
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FAPI-SPECT/CT shows promise diagnosing gastrointestinal cancer
By Will Morton
FAPI-SPECT/CT is comparable to FDG-PET/CT for detecting lesions in patients with gastrointestinal cancer, a study shows.
May 19, 2025
Representative F-18 FDG-PET/CT and Tc-99m FAPI-SPECT/CT scans for five study patients with gastrointestinal cancer. FDG-PET/CT and FAPI-SPECT/CT images show that uptake occurred in metastatic lymph nodes (LNs) (patient number 50, D) and bone metastases (patient number 33, C). FAPI-SPECT/CT outperformed FDG-PET/CT in detecting liver metastases (patient number 3, A; and 15,B) and peritoneal spread metastases (patient number 27, E). Red arrows indicate foci additionally found by FAPI-SPECT/CT.
Podcast: History of radiology Part 1
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What is the role of radiologists going forward?
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Is more reliance on advanced imaging leading to higher workloads?
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The increased use of advanced imaging exams may be tied to increased radiology workloads, and the COVID-19 pandemic may have played a part.
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National coverage begins for CT colonography
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In a new column, Sandy Coffta of Healthcare Administrative Partners shares how to get Medicare reimbursement for CT colonography.
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Diversity in interventional radiology residency programs lacking
By Amerigo Allegretto
Interventional radiology is one of the least diverse medical specialties among residents, a new analysis found.
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