Dr. Mathias Goyen

Artificial Intelligence
In 2023 and beyond, AI is redefining radiology
In the field of healthcare, artificial intelligence (AI) isn't replacing humans. It's enabling humans to devote more of their time to the work that only humans can do.
March 27, 2023
2020 03 04 21 21 6197 Artificial Intelligence Ai Hand 400 20200304215813
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Top Stories
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Molecular Imaging
PET/CT guides surgery for primary aldosteronism
PET/CT imaging with gallium-68 pentixafor can effectively guide surgery for patients with primary aldosteronism, a common cause of hypertension.
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Practice Management
ACR/RBMA workforce survey: Radiologist recruiting remains a key concern
Contrast Injector
MRI
Ferumoxytol-enhanced MRA is safe for chronic kidney disease patients
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Radiology Education
Radiology influencers weigh in on possible TikTok ban in U.S.
Chat Gpt2
Artificial Intelligence
Use ChatGPT-4 to extract additional imaging recs in radiology reports
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PET/CT guides surgery for primary aldosteronism
By Will Morton
PET/CT imaging with gallium-68 pentixafor can effectively guide surgery for patients with primary aldosteronism, a common cause of hypertension.
January 30, 2025
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ACR/RBMA workforce survey: Radiologist recruiting remains a key concern
By Kate Madden Yee
Recruiting remains a key concern among both academic and hospital radiology practices, as 67% of radiologists report that their practices are understaffed, researchers have found.
January 30, 2025
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Ferumoxytol-enhanced MRA is safe for chronic kidney disease patients
By Kate Madden Yee
Ferumoxytol-enhanced MR angiography (MRA) appears to be safe for chronic kidney disease patients, researchers have reported.
January 29, 2025
Contrast Injector
Radiology influencers weigh in on possible TikTok ban in U.S.
By Amerigo Allegretto
Radiology influencers discuss how TikTok attracts interest in the field for medical students, which could in turn boost the radiology workforce.
January 29, 2025
Tik Tok Logo Screen
Use ChatGPT-4 to extract additional imaging recs in radiology reports
By Kate Madden Yee
ChatGPT-4 is an effective way to extract recommendations for additional imaging in radiology reports, according to a study published January 29.
January 29, 2025
Chat Gpt2
Ultrafast MRI exam bests standard MRI for classifying breast cancers
By Amerigo Allegretto
An ultrafast MRI-based radiomics exam performs just as well as standard MRI and isn’t dependent on radiologist experience.
January 28, 2025
Ultrafast and standard MRI in a 30-year-old woman with triple-negative invasive ductal carcinoma. A) Ultrafast MRI taken 16.8 seconds after contrast agent injection. B) Standard MRI taken 58.8 seconds after contrast agent injection. Both images show an oval-shaped, irregular marginated, rim enhancing mass in the left outer breast. For 3D tumor segmentation, the entire enhanced tumor margins were drawn from top to bottom of each tumor in axial views of U2 phase postcontrast ultrafast MRI and the initial phase postcontrast standard MRI. Among the 14 ultrafast images, U1 is the first phase in which the signal intensity of the hotspot region of interest of the tumor is 10% higher than the average signal intensity of unenhanced images. U2 is the immediate next phase of U1 and the well-established tumor enhancement time.
63% of heavy cannabis users show reduced working memory ability
By Kate Madden Yee
Functional MRI reveals that 63% of heavy lifetime cannabis users show reduced brain activity during a working memory task -- and that 68% of recent users also show this impact.
January 28, 2025
Cannabis Marijuana
GPT-4 could prove useful proofreading CT reports
By Will Morton
GPT-4 showed strong performance identifying factual errors in radiology reports, yet struggled to prioritize clinically significant findings.
January 28, 2025
Gpt
Does obesity improve NSCLC patients' postsurgery survival?
By Kate Madden Yee
Obesity appears to improve the overall post-surgery survival of patients with non-small cell lung cancer (NSCLC) by 21% compared with their nonobese peers.
January 28, 2025
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Global survey shows deep concerns over burnout, workforce shortages
By Amerigo Allegretto and Philip Ward
Burnout, workforce shortages, and locally trained clinicians leaving the field are the top concerns among radiologists worldwide, according to survey findings.
January 27, 2025
Senior Man Ct Scanner
New guidance issued on FAP-PET imaging
By Will Morton
Top U.S. and European nuclear medicine organizations have issued joint guidelines on the use of fibroblast activation protein (FAP)-PET imaging in cancer patients.
January 27, 2025
Cancer Target
IMV: Independent imaging centers face competition for CT scan volume
By Davin Korstjens
Independent imaging centers are experiencing increased competition for CT patients, according to the newly published IMV 2024 CT Market Outlook Report.
January 27, 2025
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