Dr. Nicolas Argy

Economics
5 ways to create a culture of safety in radiology
What must radiology do to create a culture of safety that reduces medical errors and improves radiologist performance? In this article, Dr. Nicolas Argy offers five simple steps that radiology departments can take to create an environment in which discrepant readings are identified, reported, and used as learning opportunities.
May 23, 2016
2016 05 20 11 43 46 61 Doctor Shh Secret 200
Economics
A few simple ways to improve radiology efficiency
Many radiologists report working longer hours for less reimbursement with decreasing job satisfaction. Few practices have implemented a business strategy to correct this seemingly inexorable path of more work for less pay. In this article, Dr. Nicolas Argy offers several simple suggestions for improving radiology efficiency.
February 2, 2016
2016 02 02 16 33 19 465 Argy Nick 200
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Multiple Myeloma 400
MRI
MRI-based model shows changes over time in multiple myeloma patients
Whole-body MRI could serve as a scalable biomarker for risk stratification in multiple myeloma patients.
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Thyroid nodule classification systems provide diagnostic equity
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Ultrasound MinnieCast, Episode 16: How to create a sonography association
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Whole-body MRI could serve as a scalable biomarker for risk stratification in multiple myeloma patients.
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By Amerigo Allegretto
TI-RADS and Bethesda achieved similar performances across Black and white racial groups.
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By 2025, TARE accounted for 45.8% of 2,653 liver-directed therapy procedures.
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Brenda McMahon, founder of the Pennsylvania Association for Sonographers, outlines the creation and work of the association.
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eConsult systems may benefit radiology-provider communication
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Electronic consult (eConsult) platforms provide documented pathway for imaging questions and support radiologists as consultants.
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Of 175 survey respondents, 132 reported significant symptom improvement at least two years following embolization.
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Podcast: Frank Lexa discusses the 3 major trends facing radiology today
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Can radiology stay human in an era of mega-practices, private equity, and AI?
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MRI scans show how higher progesterone levels indicate lower mood.
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Radiologist pipeline trails increase in training positions
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Radiology residency positions rose 33% between 2010 and 2025.
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Women residing in neighborhoods with high deprivation have lower odds of getting their mammograms.
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At the state level, California, Texas, and Florida had the highest number of facilities in absolute terms.
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Exploratory modeling suggested an approximate reduction of 0.5 full-time equivalent radiologist workload.
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Example of AI-assisted pulmonary nodule detection and longitudinal volumetric assessment in a 65-year-old woman with peripheral arterial disease, a 24-pack-year smoking history, emphysema, and a family history of lung cancer. An incidental 8.5-mm right lower lobe pulmonary nodule is identified at CT angiography of the abdomen in July 2022 but does not receive follow-up. Subsequent imaging demonstrates interval growth, and CT-guided biopsy confirms stage IA lung adenocarcinoma. Contrast-enhanced axial chest CT images obtained on February 2, 2024, before robotic-assisted thoracoscopic segmentectomy, show a 12.1-mm spiculated right lower lobe pulmonary nodule. (A) Conventional contrast-enhanced axial chest CT image without AI assistance shows a 12.1-mm spiculated right lower lobe pulmonary nodule. (B) Corresponding CT image with AI-assisted pulmonary nodule detection, automated segmentation, and quantitative nodule assessment identifies a solid pulmonary nodule (nodule #1) measuring 13 × 8 (11) mm, with a volume of 739 mm3, a 45% volumetric increase compared with the previous contrast-enhanced chest CT performed on October 9, 2023 (510 mm3), and an estimated volume doubling time (VDT) of 216 days. (C) AI-generated longitudinal nodule analysis displays automated segmentation of the current (February 2, 2024) and previous (October 9, 2023) CT examinations, 3D nodule reconstruction, and quantitative volumetric assessment for longitudinal follow-up. The AI interface is displayed in the original software language (Dutch).
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