Amerigo Allegretto

Ultrasound
Microultrasound could be alternative to MRI for prostate biopsy
Microultrasound may be a suitable alternative to MRI for image-guided prostate biopsy.
March 26, 2025
Ultrasound Probe2 400
Digital X-Ray
Generative AI model shows promise in chest x-ray study
A multimodal generative AI model achieved high diagnostic accuracy and showed clinical value in preliminary reporting of chest x-ray images.
March 25, 2025
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Ultrasound
PA Association for Sonographers cofounder talks goals
The Pennsylvania Association for Sonographers hopes to boost interest and access for sonographers looking to get more involved in the field.
March 24, 2025
Ultrasound Screen 400
Practice Management
Half of imaging referrals submitted by free clinic not completed
Despite imaging referrals being frequent in a free clinic setting, less than half of referral submissions resulted in completed appointments.
March 21, 2025
Mobile Ultrasound Devices For Point Of Care Imaging
Radiation Oncology/Therapy
ASTRO vice chair highlights momentum for ROCR Act
Chris Corso, MD, PhD, from ASTRO discusses why the ROCR Act is needed to stabilize reimbursement for radiation oncologists in the U.S.
March 19, 2025
Radiation Therapy Suite 400
Practice Management
Medical societies sound off on reimbursement cuts not addressed in CR
Medical organizations are criticizing the continuing resolution (CR) signed by President Donald Trump for not addressing the Medicare physician pay cuts.
March 18, 2025
Capitol Hill Government
Ultrasound
AIUM president previews annual conference
Health in outer space, emerging technologies, and fellowship are a few things that attendees can look forward to at the 2025 AIUM annual conference.
March 17, 2025
Ultrasound Probe Vascular 400
Ultrasound
Microultrasound on par with MRI in predicting prostate tumor volume
Microultrasound may be a suitable alternative to MRI for predicting pathological tumor volume in prostate cancer lesions.
March 14, 2025
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Womens Imaging
CEM improves breast cancer detection rate over low-energy mammography
Contrast-enhanced mammography (CEM) improves breast cancer detection over low-energy mammography in screening settings.
March 11, 2025
Images depict true-positive findings in a 51-year-old woman with a left breast focal nonmass enhancement. (A) Mediolateral oblique and (B) cranio-caudal contrast-enhanced mammographic (CEM) images show the enhancement (arrows). No correlate was identified on (C) mediolateral-oblique or (D) craniocaudal low-energy images, or whole-breast ultrasound (not shown). Contrast-enhanced breast MRI shows a suspicious enhancement on (E) sagittaland (F) axial subtraction images (arrows), correlating with the finding on CEM images. MRI-guided biopsy (not shown) showed flat epithelial atypia, withsubsequent surgery confirming ductal carcinoma in situ.
Imaging Leaders
What has radiology learned in 5 years since COVID hit U.S.?
Experts discuss what the field of radiology has learned in the five years since the COVID-19 pandemic was declared in the U.S.
March 11, 2025
Covid 19 Map 400
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Top Stories
Interventional Radiology
Interventional
Survey shows support for routine pathology review in IR
Of those who participated in the survey, 84% agreed that concordance review for all biopsies should be standard practice in interventional radiology (IR).
Brain MRI and F-18 FDG brain and whole-body PET/CT images. (A) No obvious abnormalities were found in axial and sagittal slices from T2-weighted MR images. (B) Whole cerebellar cortex had diffuse F-18 FDG hypermetabolism in PET/CT brain images, with SUVmax of 25.91. (C and D) Whole-body F-18 FDG-PET/CT showing distended bladder. TLG = total lesion glycolysis; MTV = metabolic tumor volume. Image and caption courtesy of the Journal of Nuclear Medicine.
Molecular Imaging
PET/CT visualizes extremely rare brain inflammation
Representative examples of visual TAC categories, assessed on chest CT in asymptomatic individuals undergoing general health screening (blue indicates segmented TAC at level of aortic arch). Axial (A) and sagittal volume-rendered (B) images in 42-year-old patient. AI-based quantification yielded TAC volume of 101 mm3 and TAC Agatston score of 105. Examination was assessed as showing visually mild TAC. Axial (C) and sagittal volume-rendered (D) images in 57-year-old patient. AI-based quantification yielded TAC volume of 834 mm3 and TAC Agatston score of 993. Examination was assessed as showing visually moderate TAC. Axial (E) and sagittal volume-rendered (F) images in 65-year-old patient. AI-based quantification yielded TAC volume of 4872 mm3 and TAC Agatston score of 5848. Examination was assessed as showing visually severe TAC. Images and caption courtesy of the AJR.
CT
Thoracic aortic calcification data could help predict CAC risk
Contrast Injector
CT
Nociceptive responses to contrast CT aren't necessarily pathology
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More in Home
Survey shows support for routine pathology review in IR
By Maryam Payne
Of those who participated in the survey, 84% agreed that concordance review for all biopsies should be standard practice in interventional radiology (IR).
March 27, 2025
Interventional Radiology
PET/CT visualizes extremely rare brain inflammation
By Will Morton
An F-18 FDG-PET/CT scan proved crucial in identifying an ultrarare case of brain inflammation in a patient due to the flu.
March 27, 2025
Brain MRI and F-18 FDG brain and whole-body PET/CT images. (A) No obvious abnormalities were found in axial and sagittal slices from T2-weighted MR images. (B) Whole cerebellar cortex had diffuse F-18 FDG hypermetabolism in PET/CT brain images, with SUVmax of 25.91. (C and D) Whole-body F-18 FDG-PET/CT showing distended bladder. TLG = total lesion glycolysis; MTV = metabolic tumor volume. Image and caption courtesy of the Journal of Nuclear Medicine.
Thoracic aortic calcification data could help predict CAC risk
By Kate Madden Yee
Adding thoracic aortic calcification data to coronary artery calcification (CAC) models shows promise as a risk prediction biomarker for CAC in asymptomatic patients undergoing chest CT.
March 27, 2025
Representative examples of visual TAC categories, assessed on chest CT in asymptomatic individuals undergoing general health screening (blue indicates segmented TAC at level of aortic arch). Axial (A) and sagittal volume-rendered (B) images in 42-year-old patient. AI-based quantification yielded TAC volume of 101 mm3 and TAC Agatston score of 105. Examination was assessed as showing visually mild TAC. Axial (C) and sagittal volume-rendered (D) images in 57-year-old patient. AI-based quantification yielded TAC volume of 834 mm3 and TAC Agatston score of 993. Examination was assessed as showing visually moderate TAC. Axial (E) and sagittal volume-rendered (F) images in 65-year-old patient. AI-based quantification yielded TAC volume of 4872 mm3 and TAC Agatston score of 5848. Examination was assessed as showing visually severe TAC. Images and caption courtesy of the AJR.
Nociceptive responses to contrast CT aren't necessarily pathology
By Kate Madden Yee
Nociceptive responses to contrast CT imaging such as intense warmth, urinary urgency, a metallic taste, dry mouth, and mild discomfort or pain aren't necessarily indicators of adverse contrast reactions.
March 26, 2025
Contrast Injector
Targeted alpha therapy’s ‘elite 8’ radionuclides
By Will Morton
A select group of eight radionuclides holds hopes for an emerging cancer treatment in nuclear medicine called targeted alpha therapy (TAT).
March 26, 2025
Isotopes1
Microultrasound could be alternative to MRI for prostate biopsy
By Amerigo Allegretto
Microultrasound may be a suitable alternative to MRI for image-guided prostate biopsy.
March 26, 2025
Ultrasound Probe2 400
Radiology research advocates use Hill Day to defend F&A costs
By Liz Carey
The Academy for Radiology and Biomedical Imaging Research and the RSNA are advocating for medical imaging research and F&A funding at #MedTech25.
March 25, 2025
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Generative AI model shows promise in chest x-ray study
By Amerigo Allegretto
A multimodal generative AI model achieved high diagnostic accuracy and showed clinical value in preliminary reporting of chest x-ray images.
March 25, 2025
Images Large Radiol Thumbnail
New method proposed for diagnosing Alzheimer’s
By Will Morton
Researchers in Germany have proposed a new approach derived from brain PET imaging for diagnosing and staging Alzheimer’s disease.
March 25, 2025
2025 03 25 Fill States Thumbnail
CT reveals autoimmune features linked to indeterminate pneumonia
By Kate Madden Yee
CT sheds light on autoimmune features associated with idiopathic pulmonary fibrosis and usual interstitial pneumonia.
March 25, 2025
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AAPM: CMS measure for reporting CT radiation dose riddled with 'ambiguities'
By Kate Madden Yee
Radiation dose and image quality performance measures for CT imaging accepted by the U.S. Centers for Medicare and Medicaid Services (CMS) in 2023 are "ambiguous" and need to be reconsidered, according to the AAPM.
March 25, 2025
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Diagnostic radiology positions fall short of 100% filled
By AuntMinnie.com staff writers
More radiology residency positions were filled at Match Day 2025 than in previous years, but a few spots remained open.
March 24, 2025
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