Brian Casey

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AuntMinnie.com Digital X-Ray Insider
August 6, 2006
CT
CT tackles task of military virtual autopsy
August 2, 2006
Nuclear Medicine
CardiArc gears up for launch of nuclear cardiology camera
Nuclear medicine start-up firm CardiArc is planning to hit the market with a dedicated cardiac SPECT camera featuring a novel new design that's a departure from traditional nuclear medicine instrumentation.
July 30, 2006
2006 07 26 10 01 40 706
Molecular Imaging
Software adds 3D views to PET/CT images
July 26, 2006
Industry News
AuntMinnie.com Business & Industry Insider
July 25, 2006
Digital X-Ray
Digital radiography gains traction as x-ray goes filmless
July 24, 2006
Home
Add your resume to our Job Boards
July 19, 2006
Digital X-Ray
Will CR change digital mammography?
July 17, 2006
Industry News
Avoiding malpractice risk in ob/gyn ultrasound
July 12, 2006
Womens Imaging
Fuji gets FDA approval for CR mammography
July 10, 2006
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Ultrasound Diagnostic Control Panel 400
Ultrasound
POCUS performs well in assessing pathologic venous congestion
Point-of-care ultrasound (POCUS) showed success in venous excess ultrasound assessment of critically ill patients.
2025 08 14 Int J Chron Obstruct Pulm Sui Figure2 Thumbnail
CT
Machine learning plus CT helps assess severity of COPD
Thyroid 400
Ultrasound
Active thyroid surveillance effective, beneficial for older patients
A 58-year-old woman was diagnosed with ER-positive (Allred score 8) ILC in her right breast. Ultrasound and MRI found prominent lymph nodes in right axillary level I area, diagnosed as metastasis on ultrasound-guided fine-needle aspiration. F-18 FES-PET/CT showed a positive mass in right breast (white arrow; SUVmax, 5.6) and multiple F-18 FES–positive lymph nodes in right axillary level I, II, and II/III junction areas (red arrows; SUVmax, up to 12.2). In addition, a small F-18 FES-positive lymph node was observed in the right second internal mammary area (red circles; SUVmax, 1.8). However, biopsy could not be performed because it was too small and not visible on ultrasound; the clinician decided to include internal mammary lymph node in treatment field for adjuvant radiotherapy. The patient underwent lumpectomy with ALN dissection, with five metastases being identified in 13 lymph nodes dissected, and is scheduled to receive adjuvant chemotherapy, radiotherapy, and endocrine therapy.
Molecular Imaging
FES-PET shows promise staging women with invasive lobular cancer
Emergency Robert Hainer
CT
Structured CT reporting tool may aid hernia detection after bariatric surgery
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Coding changes that will impact radiology practices in 2024
By Erin Stephens
Although relatively few of the changes to the Current Procedural Terminology will impact radiology practices, it’s essential to know what they are and adjust your practice systems accordingly.
February 12, 2024
Keyboard Key Billing Management
AI improves accuracy of brain MRI for amyloid abnormality monitoring
By Kate Madden Yee
Using AI software with brain MR imaging improves the diagnostic accuracy for the monitoring of amyloid-related imaging abnormalities in patients undergoing beta amyloid-directed antibody therapies for Alzheimer's disease, researchers have found.
February 12, 2024
Amyloid Plaque Alzheimer2
Evidence grows for use of amyloid PET in China
By Will Morton
Chinese clinicians have provided evidence in a “real-world study” that shows amyloid PET imaging is effective for diagnosing and managing patients with Alzheimer’s disease.
February 12, 2024
Brain
Is human-AI ‘symbiosis’ the path forward in chest x-ray?
By Will Morton
Warren Gefter, MD, speaks with AuntMinnie.com about why human-AI symbiosis, rather than autonomous AI, should be the goal for AI in chest radiography.
February 12, 2024
Artificial Intelligence Ai Global Communication Network 400
Ultrasound 'sticker' measures tissue stiffness
By Amerigo Allegretto
A wearable ultrasound sticker the size of a postage stamp can continuously measure tissue stiffness.
February 9, 2024
Ultrasound Sound Waves 400 (2)
Philips to spotlight helium-free MRI options at ECR 2024
By AuntMinnie.com staff writers
Philips plans to spotlight its BlueSeal MR mobile unit and helium-free MR options at ECR 2024 in Vienna.
February 9, 2024
Philips Rsna 2021 Social
Rads show 28-fold variation for head and neck imaging recommendations
By Kate Madden Yee
A 27.5-fold variation exists among radiologists when it comes to making additional CT or MRI exam recommendations for head and neck indications, researchers have found.
February 9, 2024
2023 02 09 Gruenette Jeffrey Interview Thumbnail
Low-dose PEM shows promise in breast cancer detection
By Amerigo Allegretto
Low-dose positron emission mammography (PEM) can detect invasive breast cancer in a feasible manner.
February 9, 2024
Images obtained in a 50-year-old female patient with a new biopsy-proven malignant lesion in the left breast. (A) Craniocaudal mammogram of the right breast does not show any lesion. (B) The malignant lesion corresponds with a 7-cm irregular and spiculated mass on the left craniocaudal mammogram. Ultrasound-guided core-needle biopsy revealed grade 2 invasive lobular carcinoma. (C) The bilateral positron emission mammographic craniocaudal color image obtained one hour after intravenous injection of 185 MBq of F-18-labeled fluorodeoxyglucose (F-18 FDG) shows a mass with intense uptake in the left breast with known cancer and no abnormal uptake in the right breast. Positron emission mammographic craniocaudal images of the left breast obtained (D) one hour and (E) four hours after intravenous injection of 185 MBq of F-18 FDG show no substantial visual difference in uptake of the known cancer. (F) Axial contrast-enhanced fat-saturated subtracted T1-weighted MR image with maximum intensity projection reconstruction obtained 90 seconds after intravenous injection of 0.1 mmol of gadolinium-based contrast material per kilogram of body weight also shows the enhancing mass corresponding to known malignancy (arrow) and marked bilateral background parenchymal enhancement, with multiple nonspecific foci of enhancement in the contralateral breast. The patient opted for bilateral mastectomy, which confirmed left-sided malignancy and no malignancy in the contralateral breast. Image courtesy of the RSNA,
EVT valuable in patients requiring transit to stroke centers
By Will Morton
Endovascular thrombectomy (EVT) is effective for stroke patients who need to be transferred from hospitals where they are diagnosed to centers capable of performing the procedure.
February 9, 2024
Ambulance
PET reveals brain’s energy demands during walking
By Will Morton
A group in England has established PET imaging as a new approach for studying gait – an excellent indicator of physical, emotional, and mental health.
February 9, 2024
Data analysis validation. Panel A: Image and line profile through the bottle on scans 1 (top) and 2 (middle), and the difference image (bottom) calculated according to Equation 3. Panel B: Data from a representative participant showing the effect of the dose correction on the PETWALK image using Equation 1 when applied to co-registered images in native subject space. The images were then warped to standard Montreal Neurological Institute (MNI) space Top: PETSTAND, middle – uncorrected PETWALK, bottom – corrected PETWALK. The color bar shows image intensity across the three images. Image courtesy of NeuroImage.
AI boosts CTPA's ability to predict lung disease survival
By Kate Madden Yee
The percentage of lung fibrosis quantified on CT pulmonary angiograms (CTPA) by an AI model is associated with increased risk of mortality.
February 8, 2024
Artificial Intelligence Lung Color (1)
Music calms patients undergoing imaging procedures
By Amerigo Allegretto
Music can be calming for patients undergoing medical imaging.
February 8, 2024
Violin 400
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