Scott Williams

PET
PET > PET tumor imaging > Lung Cancer > LUNG CANCER
April 2, 2002
Cardiac
Cardiac > Adultdz > LHIS
April 2, 2002
Musculoskeletal
Bone Imaging in the Post-operative Patient:
April 2, 2002
Infected Prosthesis
Tramatic Thorax Injuries
Trauma > Esophagus
April 2, 2002
Autoimmune
Autoimmune > Polychondritis
April 2, 2002
Mediastinal Masses
Mediastinum > Thymus
April 2, 2002
Infections-Inflammatory
Infect > Viral > Hanta
April 2, 2002
Genitourinary
Genitourinary > Pyelonephritis
April 2, 2002
Nuclear Medicine
**Nuclear Medicine- Table of Contents**
April 2, 2002
Congenital
Congenital > CF
April 2, 2002
Previous Page
Page 119 of 265
Next Page
Top Stories
Astro Sf
Radiation Oncology/Therapy
ASTRO: Short prostate SBRT reduces side effects, but not PSA levels
Study findings offer new evidence to help guide treatment decisions for patients with localized prostate cancer, researchers said.
Img 2757
Radiation Oncology/Therapy
ASTRO: STAR has role in managing VT in cardiac patients
Colorectal Cancer
CT
5-year CTC screening interval is appropriate for colorectal cancer
Astro Sf
MRI
ASTRO: Daily MRgRT recontouring improves prostate treatment outcomes
Digital Innovations Shaping the Future of Radiology
Sponsor Content
Digital Innovations Shaping the Future of Radiology
More in Home
Can Chat GPT accurately refer patients to IR for treatment?
By Chloe G. Cross, MD
In interventional radiology (IR), most of us quickly become accustomed to needing to explain what we do. But how do patients get their own information about IR, if at all?
April 1, 2024
Interventional Radiology
Can AI help chest DDR achieve clinical adoption?
By Will Morton
Chest dynamic digital radiography (DDR) may have received a boost toward clinical use in patients with lung disorders, with researchers developing AI to perform time-consuming analysis involved in the technology.
April 1, 2024
(a) Raw example of a dynamic digital radiograph. (b) Contrast equalization using contrast-limited adaptive equalization shows improved anatomical visualization. (c) Training data is generated through manually labeling using SLEAP’s graphical user interface. (d-e) Neural network detection schematic. For each quadrant a series of two networks were used. The first identifies the quadrant center, the second using input of the first, then identifies individual anatomical landmarks within a quadrant. (d) Four neural networks were trained, each with the objective of identifying a chest quadrant centroid. The four separate quadrants are visualized as colored boxes (right upper quadrant, green; right lower quadrant, blue; left upper quadrant, red; left lower quadrant, yellow). (e) Serial centroid then anatomical identification. Two quadrant examples showing confidence maps of trained neural networks identifying quadrant centroids (left) and then anatomical confidence maps (right). Image and caption courtesy of Chest Pulmonary.
How are radiology practices impacted by annual changes to the MPFS?
By Sandy Coffta
With the passage of the Consolidated Appropriations Act, 2024 (CAA 24), we finally learned the rates physicians will be paid for Medicare services during the remainder of 2024. Sandy Coffta explains what this means for practices.
March 29, 2024
Sandy Coffta.
PET/MRI may improve diagnosis of Cushing disease
By Will Morton
PET/MRI could become the diagnostic method of choice over MRI alone for identifying small pituitary tumors associated with Cushing disease.
March 29, 2024
T1-weighted postgadolinium MR images (A and C) and F-18 FET-PET/MR images (B and D) centered at pituitary before (A and B) and after (C and D) transsphenoidal surgery. This patient with Cushing disease showed clear focal uptake (B) but no clear lesion on previously obtained and accompanying MRI (A). Postoperative tissue analysis did confirm resection of small pituitary adenoma/PitNET, and postoperative F-18 FET-PET showed no residual uptake (D). Image courtesy of the Journal of Nuclear Medicine.
Patient access to imaging reports faster post-Cures Act enactment
By Amerigo Allegretto
A key provision in the 21st Century Cures Act has led to decreased time for patients to access imaging results.
March 28, 2024
Median time (hours) from report finalization to first patient access in portal, as well as from report finalization to ordering provider acknowledgment in the electronic medical record, stratified by month. The vertical line represents the health system’s implementation of regulations related to information-blocking provisions of Cures Act.
Industry payments to radiologists total $392M
By Will Morton
Out of 39 specialties, radiology was in the top third when ranked by industry payments to doctors over a nine-year period.
March 28, 2024
Cash
Safeguarding the future of radiology with imaging informatics
By Shujah Das Gupta, Dhaval Shah
With AI-mediated cyberattacks on the rise, radiologists can find it challenging to balance prompt patient access to diagnostic imaging while safeguarding sensitive healthcare data.
March 28, 2024
Image
MRI reveals effects of risk factors on vulnerable brain regions
By Kate Madden Yee
MRI shows the effects particular risk factors such as diabetes, air pollution, and frequency of alcohol use have on "higher-order" brain regions located in the cerebral cortex, researchers have found.
March 27, 2024
To the left of the figure, the red-yellow color denotes the regions that degenerate earlier than the rest of the brain and are vulnerable to Alzheimer’s disease. These brain areas are higher-order regions that process and combine information coming from our different senses. To the right of the figure, each dot represents the brain data from one UK Biobank participant. The overall curve shows that, in these particularly fragile regions of the brain, there is accelerated degeneration with age. Image courtesy of Gwenaëlle Douaud, PhD, and Jordi Manuello, PhD.
Deep learning helps distinguish benign vertebral fractures on CT
By Kate Madden Yee
A deep-learning algorithm used with CT imaging can differentiate between benign and malignant vertebral fractures, researchers have found.
March 27, 2024
Overview of the automated deep learning-based pipeline. Multidetector CT images show the (A) original data, (B, C) vertebral segmentation, and (D-F) vertebral labeling during preprocessing. Images and caption courtesy of the RSNA.
Cryoablation effective in women with breast cancer
By Will Morton
A minimally invasive procedure called cryoablation that uses ice to freeze and destroy tumors has proven effective for women with large breast cancer tumors.
March 27, 2024
Breast Update
Expert talks decolonizing global radiology with AuntMinnie.com
By Amerigo Allegretto
Farouk Dako, MD, spoke with AuntMinnie.com to talk about strategies to decolonize global radiology.
March 27, 2024
Screenshot (1121)
How much of a financial toll did COVID-19 take on radiology?
By Amerigo Allegretto
The COVID-19 pandemic led to significant drops in revenue and income for radiology departments, according to a newly published analysis.
March 26, 2024
Covid 19 Spread Usa 400
Previous Page
Page 119 of 174
Next Page