Brian Casey

Radiologic Technologist
Hurricane prompts plea for RT volunteers
September 7, 2005
Practice Management
Katrina hammers radiology staff at Mississippi hospital
The radiology department administrator at a Mississippi hospital is calling for volunteers to assist his staff of radiologic technologists, many of whom are exhausted after working multiple shifts in the aftermath of Hurricane Katrina. The hurricane has overwhelmed the hospital's RT staff, which is caring for the sick and injured even as their own lives have been upended by the disaster.
September 7, 2005
Musculoskeletal Radiology
AuntMinnie.com Orthopedic Imaging Radiology Insider
September 5, 2005
CT
Study: 3D better for VC polyp measurements
September 5, 2005
AI
CAD printouts raise legal issues
August 31, 2005
Home
Minnies race moves into semifinal round
August 29, 2005
CT
Belgian radiologist explores the art of CT
August 24, 2005
Home
Clock is ticking on Minnies nominations
August 17, 2005
Cardiac Imaging
Should we screen athletes for cardiac arrhythmia?
August 15, 2005
Practice Management
Bridging the gap between CR and DR
August 10, 2005
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Top Stories
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
More in Home
CT reveals marijuana, cigarette smokers at higher risk of emphysema
By Amerigo Allegretto
Chest CT images reveal that cigarette and marijuana smokers are at higher risk of developing emphysema, according to an RSNA 2023 presentation.
November 28, 2023
CT images show airway changes in a 66-year-old male marijuana and tobacco smoker with cylindrical bronchiectasis and bronchial wall thickening (arrowheads) in multiple lung lobes in a background of paraseptal and centrilobular emphysema. Image and caption courtesy of the RSNA.
Deep learning predicts breast cancer risk in multinational study
By Amerigo Allegretto
A deep-learning model trained and calibrated on international mammography screening data has strong predictive performance.
November 27, 2023
Christiane Kuhl, MD, PhD, from RWTH Aachen University presented research at RSNA 2023 demonstrating the performance of a deep learning model for breast cancer risk assessment. Image courtesy of the RSNA.
History 'rhymes' for radiology and innovation
By Amerigo Allegretto
Radiology leaders need to look at history to help embrace new and future innovations, according to a talk given at the RSNA 2023 annual meeting.
November 27, 2023
Howard Chrisman, MD, from Northwestern Memorial HealthCare talks about how it's important for radiologists to understand how history rhymes when it comes to new innovations, especially as AI continues its surge into radiology clinics.
AI plus CT calculates cardiothoracic ratio for high risk patients
By Liz Carey
Automated heart measurements captured from CT scans can flag people at high risk of major cardiovascular events due to cardiomegaly.
November 27, 2023
Heart Hologram Virtual 400
F-18 fluciclovine PET/CT detects metastatic breast cancer
By Will Morton
F-18 fluciclovine PET/CT shows promise for detecting metastatic lesions in women with invasive lobular carcinoma, according to research presented at RSNA 2023.
November 27, 2023
Breast Cancer 3 D 400
Racial disparities found in outpatient imaging for cognitive impairment
By Will Morton
Black patients receive fewer MRI scans for potential Alzheimer’s disease as well as undergo imaging at an older age than other racial groups.
November 27, 2023
A brain MRI in patient with mild cognitive impairment. Image courtesy of Joshua Wibecan, MD.
MRI muscle volumes linked to risk of TKRs
By Will Morton
Having stronger thigh muscles may lower the odds of total knee replacement (TKR) surgery in patients with osteoarthritis.
November 27, 2023
MRI images of a knee joint of a patient showing (left) severe cartilage defects compared to a patient with an intact knee joint. Image courtesy of Upadhyay Bharadwaj, MD
AI algorithm helps determine status of small renal lesions
By Liz Carey
An AI algorithm designed to determine the malignancy status of renal lesions less than 4 cm could reduce overtreatment and undertreatment of kidney cancer.
November 26, 2023
2023 11 26 Rsna Technical Exhibits
PET tracer shows promise in prostate cancer patients
By Will Morton
Gallium-68 RM2-PET/MRI is better than MRI alone for detecting relapse in prostate cancer patients, according to research presented at RSNA 2023.
November 26, 2023
An image showing potentially different sites of PET radiotracer uptake by prostate cancer tumors between U.S. approved Ga-68 PSMA-PET and experimental Ga-68 RM2. Image courtesy of Heying Duan, MD, Stanford University.
Elastography predicts treatment response in colorectal cancer patients
By Amerigo Allegretto
Elastography could help with treatment strategies for colorectal cancer patients, a study presented November 26 at the RSNA annual meeting found.
November 26, 2023
Jae Seok Bae, MD, from Seoul National University Hospital presented research at RSNA showing the efficacy of shear-wave elastography in predicting chemotherapy response in colorectal patients.
PCCT bests conventional CT for chest imaging
By Kate Madden Yee
PCCT improves the contrast-to-noise ratio of vascular structures imaged on chest CT when compared with conventional CT and reduces radiation dose.
November 26, 2023
2023 11 26 Mc Cormick Place
3 AI-based technology trends on display at the 2023 RSNA conference
By Vincent Chan
Vincent Chan of Carestream predicts technology trends for AI in digital radiography at RSNA 2023.
November 22, 2023
Vincent Chan.
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