Shalmali Pal

MRI
Journal highlights: Specialists tout ultrasound, MRI in kidney disease, skin cancer, and heart disease
Doppler ultrasound offers a convenient way for practitioners to do bedside imaging on patients with acute renal failure, without having to take blood or urine samples, according to Japanese researchers.
April 23, 2000
MRI
Imaginary creatures help children stay still in MRI
With their long snouts and curly antennae, the Magnet Manikins can ease small children through the anxiety of a MR exam by explaining the basic principles of the modality in a whimsical setting.
April 20, 2000
Manithumb
MRI
MRI beats arthroscopy in detecting meniscal lesions
While arthroscopy is considered the gold standard for evaluating the knee, MRI appears to be superior for detecting meniscal lesions and degeneration.
April 18, 2000
Breast
Researchers around the world seek solutions to increase breast cancer screening
Beauty parlor promotions, bingo nights, and breast cancer screening: An odd combination of activities, but an effective way to encourage women to make mammography a part of their preventive healthcare regimen. And the impact appears greater in locations that lack female physicians.
April 16, 2000
Breast
Percutaneous intervention could spare breast cancer patients trip to surgery
SAN FRANCISCO - Advances in interventional biopsy techniques are helping to take the diagnosis of small breast cancers out of the operating room and into a minimally invasive, non-surgical therapeutic setting.
April 12, 2000
CT
Europeans tout CT to check appendix in routine practice
German researchers have advanced the cause of CT-based diagnosis of appendicitis, touting the accuracy and sensitivity of the imaging modality in a routine setting and in a comparison with ultrasound.
April 11, 2000
Breast
Breast MRI's sensitivity poses problems for patient management, NCBC lecture shows
SAN FRANCISCO - In a presentation April 9 at the National Conference on Breast Cancer, Dr. Susan Greenstein Orel cautioned attendees to be aware of the limiting factors of using MRI for breast cancer staging.
April 10, 2000
Ultrasound
3-D ultrasound improves odds of predicting pre-term birth
SAN FRANCISCO - With its unique ability to demonstrate mid-sagittal and coronal planes in a multiplanar display, three-dimensional ultrasound may be a more effective predictor of pre-term delivery than two-dimensional sonography, according to a presentation at the American Institute of Ultrasound in Medicine conference this week.
April 5, 2000
Ultrasound
Ultrasound simulator passes muster with radiology residents, AIUM study shows
SAN FRANCISCO - Used extensively in anesthesiology and cardiology, medical simulation can also successfully test the ultrasound skills of residents, according to a presentation Monday at the American Institute of Ultrasound in Medicine conference.
April 3, 2000
Ultrasound
Sonographers quantify gains with tissue harmonic imaging
When compared to conventional ultrasound, THI technology made a measurable difference in imaging obese patients and for abdominal cysts, researchers reported at the European Congress of Radiology.
April 2, 2000
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CT
New benchmark helps monitor cumulative CT radiation dose
The findings highlight the need for systematic dose tracking and rigorous justification of imaging.
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Radiation Oncology/Therapy
Study questions routine use of radiotherapy after bone surgery
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Ultrasound
CEUS outshines color Doppler imaging for indeterminate kidney lesions
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Womens Imaging
Women's Imaging MinnieCast, Episode 2: Risk-based vs. annual mammography screening, part 1
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Digital X-Ray
Chest x-rays reveal atherosclerosis in patients undergoing amputations
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AI improves clinical workflows in European hospital system
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Interventional radiology could use more AI tools
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When it comes to interventional radiology, more data should be saved.
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MRI safety: How Japan deals with it
By Philip Ward
Japan is adopting a more hands-on approach to minimizing MRI accidents, according to an RSNA 2024 special session.
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MRI reveals that skeletal muscle loss indicates cognitive decline risk
By Kate Madden Yee
MRI has shown that skeletal muscle loss is an early risk factor for cognitive decline in older adults.
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German study supports GAE as routine treatment for knee osteoarthritis
By Liz Carey
Genicular artery embolization (GAE) by an interventional radiologist could be an effective alternative to knee replacement or long-term medication.
December 3, 2024
Peri-interventional digital subtraction angiography (DSA) of the descending genicular artery (DSA), a diagnostic procedure to view the inner surface of blood vessels, (green arrow) in a patient with symptomatic knee osteoarthritis of the right leg. On the left, the pre-interventional image with a clearly visible hyperemic blush (red box). On the right, the post-interventional DSA after embolization with Imepenem-Cilastatin. A completely eliminated blush is observed while preserving skin collaterals (orange arrows). Image courtesy of the RSNA.
AuntMinnie 2024: CT shows body composition changes in patients treated with Ozempic
By Kate Madden Yee
In 2024, our most highly viewed story covered how automated CT-based AI tools can visualize body composition changes in patients using Ozempic.
December 2, 2024
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Portable, ultralow-field MRI improves stroke diagnosis
By Kate Madden Yee
Portable, ultralow-field MRI can help clinicians diagnose acute ischemic stroke, according to study results presented December 2 at RSNA 2024.
December 2, 2024
Stroke Mri
AI successful in replacing radiologist in double-reading settings
By Amerigo Allegretto
AI could lead to lessened workloads and increased consensus discussions in a real-world setting involving double reading of screening mammograms.
December 2, 2024
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Stone countertop workers at risk of silicosis
By Amerigo Allegretto
CT imaging shows that engineered stone countertop workers are at risk of developing the lung disease silicosis.
December 2, 2024
Contrast-enhanced chest CT shows upper predominant fibrosis/lung scarring (red oval), solid masses adjacent to a left-sided pneumothorax (yellow oval) and diffuse silicotic nodules (purple circle). This patient had a history of working in the countertop-cutting industry (15 years), smoking cigarettes (10 pack years), and active tuberculosis (treated 7 years prior and excluded at the time of this image with laboratory testing). Image courtesy of the RSNA.
Characterizing body fat with MRI helps predict Alzheimer's risk
By Kate Madden Yee
Characterizing an individual's type of body fat using body MRI can help predict Alzheimer's disease risk up to 20 years before symptoms manifest.
December 2, 2024
Comparison of cerebral blood flow in 65 cognitively normal midlife individuals showed that individuals with obesity and high visceral adipose tissue have reduced blood flow in the temporal and parietal regions of the brain. Images courtesy of the RSNA.
New approach to dysanapsis could enhance early COPD screening
By Liz Carey
A new way to identify a discrete form of dysanapsis could help clarify disproportionate growth between size of the airway tree and lung size.
December 1, 2024
Lung Disease Aguilera Rsna
Deep learning boosts myocardial function assessment on CCTA
By Kate Madden Yee
Deep learning improves coronary CT angiography's (CCTA) ability to quantify myocardial function.
December 1, 2024
Heart Plaque
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