Brian Casey

Practice Management
Imaging centers ponder future under DRA
April 26, 2006
Practice Management
California bill targets imaging lease arrangements
A bill has been introduced in the California state legislature that would ban an increasingly popular type of equipment leasing arrangement that some industry experts believe is a new form of physician self-referral.
April 26, 2006
Industry News
AuntMinnie.com Business & Industry Radiology Insider
April 25, 2006
Advanced Visualization
3D labs offer RTs new career options
April 24, 2006
Cardiac Imaging
MDCT matches plaque type with ACS
April 19, 2006
Ultrasound
FDA asked to approve new US contrast indications
April 17, 2006
Womens Imaging
US breast screening not ready for prime time
April 12, 2006
MRI
Is 3-tesla MRI worth the hassle?
April 10, 2006
PACS/VNA
Is the PACS market broken?
April 5, 2006
Practice Management
State bill takes aim at physician self-referral
April 3, 2006
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2025 08 21 Ajr Li Figure3 A Thumbnail
CT
'Habitat' AI model shows promise for stratifying lung nodule disease risk on LDCT
This type of model has an edge on its 2D and radiomics counterparts, researchers reported.
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CE MRI-based radiomics model captures DEB TACE-induced tumor changes
Ultrasound Diagnostic Control Panel 400
Ultrasound
POCUS performs well in assessing pathologic venous congestion
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CT
Machine learning plus CT helps assess severity of COPD
Thyroid 400
Ultrasound
Active thyroid surveillance effective, beneficial for older patients
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ACR CEO talks Protecting Access to Medicare Act with AuntMinnie.com
By Amerigo Allegretto
ACR CEO William T. Thorwarth Jr., MD, spoke with AuntMinnie.com on the Protecting Access to Medicare Act appropriate use criteria program.
January 26, 2024
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FAPI-PET shows promise in head and neck cancer patients
By Will Morton
In a comparative imaging trial, FAPI-PET/CT outperformed FDG-PET/CT in detecting primary tumors in patients with head and neck cancer.
January 26, 2024
PET/CT and MR images of a 72-year-old woman. (A) F-18 FDG-PET images (left and top) and PET/CT images (bottom) shown in coronal, sagittal, and axial views (from left to right), demonstrated a metastatic lymph node of the right neck with intensive metabolic activity (black arrow, SUVmax, 30.1) but presented no evidence for primary tumor. (B) Ga-68 FAPI-PET images (top and right) and PET/CT images (bottom), shown in axial, sagittal, and coronal views (from left to right), also detected metastatic lymph node with high Ga-68 FAPI tracer activity (black arrow, SUVmax, 16.3). There was intensive uptake of Ga-68 FAPI in palate (red arrow, SUVmax, 11.3). (C) T1-weighted, T2-weighted, and contrast-enhanced T1-weighted MRI also presented no evidence for primary tumor. Subsequent surgery confirmed mucoepidermoid carcinoma of palate. Image courtesy of the Journal of Nuclear Medicine.
Lithium treatment may promote bone health in women with bipolar disorder
By Will Morton
Women taking lithium for bipolar disorder had greater bone mineral density on dual-energy x-ray absorptiometry exams than those not taking the medication.
January 26, 2024
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MRI radiomics shows potential in determining breast cancer HER2 status
By Amerigo Allegretto
MRI radiomics features can differentiate breast cancers based on human epidermal growth factor receptors.
January 25, 2024
Mri Breast 400
Neiman HPI publishes advanced imaging prediction index
By Kate Madden Yee
The Harvey L. Neiman Health Policy Institute (HPI) has developed and released a comorbidity index designed to help predict use of advanced imaging.
January 25, 2024
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PET/CT predicts adverse cardiac events in men with prostate cancer
By Will Morton
PET/CT scans used to visualize findings in men with recurrent prostate cancer may also help assess their risk for cardiovascular disease.
January 25, 2024
Heart Attack
More radiology research funding tied to limited patient outreach
By Amerigo Allegretto
Radiology departments receiving more NIH research funding are less likely to serve marginalized populations.
January 25, 2024
Research Money 400
Researchers talk breast cancer disparities with AuntMinnie.com
By Amerigo Allegretto
University of Texas Southwestern Medical Center spoke with AuntMinnie.com on challenges breast radiologists face when addressing health disparities.
January 25, 2024
Breast Cancer 3 D 400
Is human-AI ‘symbiosis’ the path forward in chest radiography?
By Will Morton
Human-AI symbiosis – rather than totally autonomous AI – should be the current goal for AI in chest radiography.
January 24, 2024
Ai Hand
CT shows that functional limitations persist 6 months after TBI
By Kate Madden Yee
CT reveals that functional limitations after sports-related traumatic brain injury (TBI) -- even mild impacts -- persist six or more months after injury, researchers have reported.
January 24, 2024
Sports Rugby Player 400
DCE-MRI determines women at high recurrence risk of breast cancer
By Amerigo Allegretto
DCE-MRI can help distinguish women with high recurrence risk of breast cancer from those with low recurrence risk.
January 24, 2024
Examples of quantification of background parenchymal enhancement (BPE) over fibroglandular tissue (FGT) on breast DCE-MRI scans from three patients. Images from left to right are the first postcontrast T1-weighted images, automated segmentation of the right and left breasts (red contours) and semiautomated tumor segmentation (yellow), automated segmentation of FGT (green), and quantification of BPE (purple) over the FGT regions. (A) Images of a 48-year-old woman diagnosed with invasive ductal carcinoma and assigned a low-risk Oncotype DX distant recurrence risk score (score, 13). The BPE measures at 20% cutoff value were ipsilateral absolute BPE within FGT relative to FGT volume (%BPEF/F) of 9.8% and contralateral %BPEF/F of 9.5%. (B) Images of a 60-year-old woman diagnosed with invasive ductal carcinoma and assigned an intermediate-risk Oncotype DX distant recurrence risk score (score, 19). The BPE measures at 20% cutoff value were as follows: ipsilateral %BPEF/F of 13.3% and contralateral %BPEF/F of 14.7%. (C) Images of a 54-year-old woman diagnosed with invasive ductal carcinoma and assigned a high-risk Oncotype DX distant recurrence risk score (score, 30). The BPE measures at 20% cutoff value were as follows: ipsilateral %BPEF/F of 34.1% and contralateral %BPEF/F of 14.5%. Image courtesy of the RSNA.
Australian radiologist charged with DUI
By Edna Astbury-Ward
The case of a radiologist who crashed into multiple cars while driving almost three times over the blood-alcohol limit has highlighted the grave risks of addiction.
January 24, 2024
Gavel Scale Justice
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