Subspecialties: Page 69

Can fetal ultrasound lead to better handling of chromosomal anomalies?
By Amerigo Allegretto
Ultrasonographic measurements of fetal nuchal translucency can lead to better management of chromosomal anomalies.
March 26, 2024
Fetal Ultrasound 400
MRI findings predict multiple sclerosis fatigue severity
By Kate Madden Yee
Structural MRI measures can predict fatigue severity in individuals with multiple sclerosis, researchers have found.
March 26, 2024
Mri Brain
Can cardiac PET/CT ‘revolutionize’ heart care?
By Will Morton
PET/CT is poised to become a key tool for imaging the coronary arteries as a clinical imaging exam that can reveal early warning signs of fatal conditions when patients present with symptoms of chest pain.
March 25, 2024
Heart Attack
RSNA calls out toxicity concerns with theranostics
By AuntMinnie.com staff writers
RSNA experts recommend proceeding conservatively with theranostic treatments until dose limits to normal organs are established.
March 22, 2024
Yellow Caution Tape Social
CT shows effects of sarcopenia on liver cancer survival
By Kate Madden Yee
CT has revealed that sarcopenia is a prognostic factor for poor overall survival after liver resection for cancer, researchers have reported.
March 22, 2024
Liver Cancer
Powering down idle IR systems can reduce environmental impact
By Will Morton
Powering down idle interventional radiology (IR) imaging systems can substantially decrease carbon emissions and electricity costs.
March 21, 2024
Planet
Can ChatGPT-4 accurately interpret thyroid, renal ultrasound images?
By Amerigo Allegretto
In a small study, ChatGPT-4 demonstrated high accuracy in analyzing and interpreting thyroid and renal ultrasound images.
March 22, 2024
Ultrasound Throat 400
MRI/ultrasound combination effective for treating prostate cancer
By Kate Madden Yee
A new, minimally invasive procedure that combines MRI and transurethral ultrasound ablation is effective for treating prostate cancer, according to recent research.
March 21, 2024
Prostate Cancer
AI detects COVID-19 in lung ultrasound images
By AuntMinnie.com staff writers
Johns Hopkins University has highlighted research that shows AI can spot COVID-19 in lung ultrasound images.
March 20, 2024
Covid Ultrasound
Greater sense of life purpose improves brain health
By Kate Madden Yee
A greater sense of one's purpose in life improves brain health as we age, researchers have reported.
March 20, 2024
Men Women Senior Elderly
Protocols, resources can reduce CT use in child appendectomy patients
By Amerigo Allegretto
Developing protocols and having resources available are ways hospitals can limit radiation exposure from CT to pediatric appendectomy patients.
March 20, 2024
Appendix 400
Ultrasound model predicts liver disease progress
By Amerigo Allegretto
A predictive model combining multiple ultrasonic parameters can discriminate between different liver diseases.
March 20, 2024
Multiparametric ultrasound in a 52-year-old female patient with metabolic dysfunction-associated fatty liver disease (MAFLD) and hepatitis B, whose body mass index was 26.9. (A) Gray-scale image (left) shows the liver parenchyma, and attenuation image (right) shows the right liver lobe acquired from the right intercostal oblique plane, with the degree of attenuation color-coded in the sampling box. Orange indicates a high attenuation coefficient and blue indicates a low attenuation coefficient. The coefficient value (0.59 dB/cm/MHz) and reliability index (R2 = 0.95) are presented in the lower left corner. (B) 2D shear-wave elastography-generated quad-view mode image shows an elasticity map, propagation map, gray-scale image, and dispersion map at the same time. A 1-cm region of interest is placed within the sampling box of each image. Red and blue indicate high and low elasticity and dispersion slope, respectively. Liver stiffness on the elasticity map is 5.6 kPa, and the dispersion slope on the dispersion map is 13.23 (m/sec)/kHz. Image courtesy of the RSNA.
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