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Brian Casey

[email protected]
RSNA
What's the best way to deliver radiography results to outpatients?
Tuesday, November 28 | 3:00 p.m.-3:10 p.m. | SSJ12-01 | Room S104BRadiologists are being urged to interact more directly with patients, but what's the best way to do it? In this Tuesday afternoon presentation, radiologists from Cincinnati Children's Hospital Medical Center will discuss their development of a system for radiologists to give radiography results directly to outpatients.
November 12, 2017
RSNA
Is digital tomo an option for lung cancer screening?
Monday, November 27 | 12:45 p.m.-1:15 p.m. | CH238-SD-MOB2 | Lakeside, CH Community, Station 2With all the excitement over CT lung cancer screening, radiography has largely been forgotten as a lung screening tool. But could digital tomosynthesis make it relevant again? Researchers from Italy will address that question in this Monday afternoon presentation.
November 12, 2017
RSNA
'Virtual dual energy' separates bone from soft tissue on chest x-rays
Monday, November 27 | 12:15 p.m.-12:45 p.m. | PH217-SD-MOA6 | Lakeside, PH Community, Station 6Illinois Institute of Technology researchers will present their work on a virtual dual-energy tool that enables studies to be produced from conventional digital x-ray exams without requiring double exposures.
November 12, 2017
Digital X-Ray
Frame-rate conversion technique can reduce fluoro radiation dose
Monday, November 27 | 12:15 p.m.-12:45 p.m. | PH214-SD-MOA3 | Lakeside, PH Community, Station 3In this poster, Japanese researchers will present their use of a technique called frame-rate conversion to reduce radiation dose in fluoroscopy studies.
November 12, 2017
RSNA
Carbon nanotube tomosynthesis may be better for cystic fibrosis
Monday, November 27 | 12:15 p.m.-12:45 p.m. | PD211-SD-MOA2 | Lakeside, PD Community, Station 2Could digital tomosynthesis using a digital x-ray system with a carbon nanotube x-ray source serve as a better option than conventional x-ray for imaging patients with cystic fibrosis? Find out in this Monday afternoon poster presentation.
November 12, 2017
RSNA
Chart technique reduces radiation dose for infant osseous surveys
Monday, November 27 | 11:30 a.m.-11:40 a.m. | SSC14-07 | Room S503ABIn this talk, researchers from the University of Alabama at Birmingham Hospital will discuss their development of a chart listing technique for optimal radiation exposure parameters for osseous surveys of infants using portable digital radiography.
November 12, 2017
RSNA
Pixel size of detector doesn't affect hand fracture detection
Monday, November 27 | 11:00 a.m.-11:10 a.m. | SSC14-04 | Room S503ABIf you use a digital radiography detector with smaller pixel sizes, will it result in better detection of fractures in hand radiographs? Not necessarily, according to researchers from France.
November 12, 2017
Ultrasound
Ultrasound beats x-ray for finding pediatric GI obstructions
Sunday, November 26 | 12:30 p.m.-1:00 p.m. | PD204-SD-SUA5 | Lakeside, PD Community, Station 5Ultrasound did a better job than plain radiography of detecting the cause of gastrointestinal (GI) obstruction in children, according to researchers from the U.S. and Iran.
November 12, 2017
Digital X-Ray
Digital tomo improves visualization of foot and ankle arthritis
Sunday, November 26 | 11:45 a.m.-11:55 a.m. | SSA14-07 | Room S406AResearchers are investigating digital tomosynthesis for a variety of applications. Weight-bearing radiography of individuals with arthritis of the foot and ankle is one such application, and the topic will be covered in this Sunday morning talk.
November 12, 2017
Digital X-Ray
DR database can improve reject rate analysis
Sunday, November 26 | 11:00 a.m.-12:30 p.m. | RCC11 | Room S501ABCThe topic of improving quality control of digital radiography (DR) through the analysis of reject rates will be discussed in this Sunday refresher course moderated by Kevin Little, PhD, a diagnostic medical physicist from Ohio State University Medical Center.
November 12, 2017
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The John Henry Generation: The last of the radiologists, Part 1
By Joshua Ewell, DO
In a two-part series, radiologist Joshua Ewell, DO, discusses the looming crisis in radiology, advances in AI, and and the future of radiologists.
January 9, 2025
Ewell Joshua Thumbnail
Animal study shows PET/CT can detect brain damage from TMT poisoning
By Will Morton
A feasibility study in rats suggests that PET/CT can detect brain damage caused by trimethyltin chloride (TMT), a hazardous compound widely used in plastics production.
January 9, 2025
Micro-PET/CT images of rats. (a) At 24 hours in the control group, F-18 FDG uptake in rats brain tissue was normal, and the PET/CT images were red and white; (b) At 7 days in the control group, F-18 FDG uptake in rats brain tissue were normal, and the PET/CT images were red and white; (c) At 24 hours after TMT exposure, F-18 FDG uptake in rats brain tissue were in a low state, and the PET/CT images were orange and yellow. (d) 7 days after TMT exposure, F-18 FDG uptake in rats brain tissue further decreased, and the PET/CT images appeared yellow and light yellow. There was no significant difference in the uptake of muscle tissue between the model group and the control group, and the PET/CT image was blue. Image available for republishing under Creative Commons license (CC BY 4.0 DEED, Attribution 4.0 International) and courtesy of Scientific Reports.
Rad residents need more orthopedic trauma interpretation training
By Kate Madden Yee
Orthopedic trauma cases are challenging for radiology residents to interpret -- which could affect residents' readiness for independent call.
January 9, 2025
Am 2015 11 09 18 56 53 709 Training Return Button 200
AI-supported mammography is safe and effective in real-world settings
By Amerigo Allegretto
A prospective study found that AI-supported mammography screening is effective in a nationwide, real-world setting.
January 8, 2025
Breast Mammo Computer 400 (1)
COVID fears led to cancer screening delays among Asian American women
By Kate Madden Yee
Fears about contracting and spreading COVID-19 led to delays in lung, breast, and colorectal cancer screening during the pandemic among Asian American women.
January 8, 2025
Woman Patient Asian
New criteria released for amyloid and tau PET imaging
By Will Morton
New appropriate use criteria for amyloid and tau PET imaging of amyloid and tau pathology has been released.
January 8, 2025
A Dpatient
CT body composition data prove useful for diagnosing metastatic NSCLC
By Kate Madden Yee
Body composition data from routine CT imaging helps clinicians diagnose, develop treatment, and predict outcomes of metastatic non-small cell lung cancer (mNSCLC).
January 8, 2025
Fat Tissue Adipocytes
Ultrasound ablation is effective for treating hyperparathyroidism
By Amerigo Allegretto
Ultrasound-guided thermal ablation techniques are safe and effective in treating patients with secondary hyperparathyroidism.
January 7, 2025
Ultrasound images depict a 63-year-old man who underwent radiofrequency ablation (RFA) for the treatment of secondary hyperparathyroidism. (A–D) 2D images show four hyperplastic parathyroid glands on the right and left sides (marked with crosshairs). The numbers near the crosshairs represent the number of measured trails. (E) Ultrasound-guided infusion of isolation fluid (arrowheads) around the hyperplastic parathyroid gland to protect vital organs such as the trachea (Tr), carotid arteries (CA), and recurrent laryngeal nerve pathway area (arrow). F) Ultrasound-guided RFA of the hyperplastic parathyroid gland. (G) Immediate postoperative contrast-enhanced ultrasound shows no contrast enhancement in the ablation area. The ablation procedures for the other three parathyroid glands were the same as those described above. Image courtesy of the RSNA,
PET scans can decrease unnecessary lymph node procedures
By Will Morton
Negative prostate-specific antigen PET scans can be used to avoid unnecessary pelvic lymph node dissection in certain prostate cancer patients undergoing radical prostatectomies.
January 7, 2025
Psma Pet
Breast MRI surveillance reduces disease recurrence
By Kate Madden Yee
In women with a personal history of breast cancer, postoperative MRI surveillance appears to lower their odds of advanced second breast cancer.
January 7, 2025
Mri Breast Cancer
FDA issues draft guidance for optical imaging drugs
By AuntMinnie.com staff writers
The U.S. FDA has issued draft guidance on the development of novel optical imaging drugs and imaging devices.
January 7, 2025
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ASRT report highlights enrollment growth in technologist programs
By Amerigo Allegretto
Student interest in radiologic technology education programs is on the rise, suggest survey findings published by the ASRT.
January 6, 2025
Doctor Student Nurse Medical Personnel 400 (3)
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