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RSNA

Head Trauma Patients on Blood Thinners Need Surveillance

Delayed intracranial bleeding observed in patients

Brain Changes Found in Fetuses of Alcohol-Using Moms

Differences seen in two areas when compared with brains of non-drinking mothers

Because You Don't Want to Ask a Tyrannosaurus Rex to 'Open Wide!'

Noninvasive imaging reveals bone infection in fossilized dinosaur jaw

Fetal Brains Appear Unaffected by Mom's Milder COVID

Small MRI study involving pregnant women with mild to moderate infection revealed no problems

Bone Marrow Improves Healing With ACL Grafts

MRI confirms better outcomes than with allograft alone in randomized study

White Matter Damage Persists Over Time in Vets with TBI

Neuroimaging results could offer prognostic markers of recovery or deterioration

MRI-Guided Ultrasound Zaps Low-Risk Prostate Cancer

TULSA devices achieves prostate volume reduction

Younger High-Risk Women Benefit From Mammography

Yields in 30-39 age group at high risk comparable to 40-49 group with average risk

Radiofrequency Pulses End Back Pain

Probes guided to herniated disk appears to enhance pain relief and healing

Machine Learning Allows for Low-Dose Gadolinium Contrast

Minimal loss of resolution with 10% Gd dose

Digital Mammograms Show Vulnerability to Cyberattacks

Two out of three radiologists couldn't tell that images were manipulated

Ultrasound for Diabetes Screening?

Brightness of deltoid muscle can give clues to diabetes status

Implants May Still Hinder FFDM with Tomosynthesis

Presence of breast implants tied to decreased recall rates and cancer detection rates

Women 75 and Older Benefit from Annual Mammo

Significant number of invasive cancers found

Standardized Core Lab Labels Fewer Patients as Having CAD

Routine clinical interpretation of coronary CTA may need an overhaul

Freezing Metastatic Lung Tumors Feasible

Provides low morbidity alternative

Radiologists See Evidence, Impact of Opioid Epidemic

Emboli and infections from unsafe injection practices turn up on imaging

Study: Radiologists Can Shed Light on Domestic Abuse

Imaging evidence can tell of intimate partner abuse, sexual assault

MEG: A New Imaging Tool for Concussion Diagnosis?

Previous concussion modulates connectivity changes in magnetoencephalography

Biofeedback May Push Tinnitus to the Curb

Small study suggests technique can help silence the condition

Lung Biopsies for Genetic Info Appear Safe

Low rate of complications, no deaths

Weather Not a Factor in Pneumothorax Risk with Lung Biopsy

No relationship seen between complications and atmospheric conditions

RSNA: Chest Injuries Common in Kids in ATV Accidents

Review shows such young patients more likely to need ICU care and longer hospital stay

Astronauts' Blurred Vision Tied to CSF Volume Shifts

Brain structure seems unaffected by space flight

Just One Season Alters High School Footballers' Brains

White matter, ECG readings change even without concussion

3D Mammo Ups Cancer Detection in Women Under Age 50

But tomosynthesis is not without its hassles, expert warns

No Need for Ultrasound for Diagnosing Male Breast Ca

Mammography sufficient in symptomatic men, researchers say

Bariatric Embolization Shows Promise for Weight Loss

Small group of morbidly obese patients shed major pounds

Ultrasound Shows Why Knuckles Are so Noisy

Cavitation allows gas to escape while cracking

Scoring System for Lung Cancer Screening Debuts

Radiologists to get tools for grading suspicious lesions.

Knee Surgery Linked to Higher OA Risk

Can meniscus repairs actually worsen joint damage?

Mammograms: Less Pain, Risk-Based Screens?

Breast cancer screening after 40, a more comfortable mammogram.

RSNA: Pituitary May Link Brain Injury and PTSD

Hormone treatment might be useful.

Mild Stenosis Linked to Death in Diabetes

Long-term registry shows impact similar to single-vessel obstruction.

Atherosclerosis a Signal for Brain Drain?

Plaque burden was linked to cognitive impairment in a population-based study.

ADHD: Brain Iron May Be Marker

CHICAGO -- Low Fe levels in the brain may signal the presence of attention-deficit/hyperactivity disorder (ADHD), researchers reported here.

Radiation Safe in Unbiopsied Lung Cancer

CHICAGO -- Treating people with stereotactic body radiation for suspected -- but unbiopsied -- lung cancers appears to allow for acceptable local control of the disease with low toxicity, researchers reported here.

Gastric Artery Embolization Tied to Weight Loss

CHICAGO -- Embolization of the left gastric artery was associated with significant weight loss compared with that seen in patients who underwent a control procedure, researchers found.

Type of Contrast May Mean More Comfortable CT

CHICAGO -- Patients who underwent abdominal or pelvic CT imaging with a low-osmolar contrast agent reported more discomfort during the exam than patients who received an iso-osmolar agent, researchers said here.

Repeat CT Scans May Up Breast Ca Risk in Young Women

CHICAGO -- A female teenager who undergoes multiple chest or cardiac CT studies may see her 10-year risk for breast cancer double, researchers said here.

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