Add BrightSurf on Google Email

Interpretation outside training: Discrepancy rates in 5.9 million radiological examinations

A study of 5.9 million radiological examinations found no significant difference in major and minor discrepancy rates for acute community setting exams between concordant and discordant with radiologists' fellowship training. However, advanced examination discrepancies were higher when concordant with radiologists' fellowship training.

SourceAmerican Roentgen Ray Society·JournalAmerican Journal of Roentgenology·TypeObservational study·DateNov 3, 2021

Deep learning for reticular opacity on chest radiographs with interstitial lung disease

A deep learning algorithm from VUNO improved radiologists' sensitivity for detecting reticular opacity on chest radiographs in patients with mild to severe interstitial lung disease. The algorithm accuracy reached 98.5% and improved interobserver agreement, suggesting its potential for screening suspected ILD patients.

SourceAmerican Roentgen Ray Society·JournalAmerican Journal of Roentgenology·TypeObservational study·DateOct 20, 2021

The 2nd International BioDesign Research Conference

The 2nd International BioDesign Research Conference will showcase the latest advancements in Biosystems Design and Synthetic Biology, featuring plenary talks, keynote presentations, and poster sessions. The conference aims to foster interdisciplinary collaboration among scientists and promote interactions between academia and industry.

Percutaneous image-guided microwave and cryoablation for lung sarcoma

A retrospective cohort study of 27 patients with sarcoma lung metastases found high primary technical success rates for percutaneous image-guided microwave and cryoablation. The treatment modality and tumor location did not affect local progression, and smaller tumors showed lower cumulative incidence of local progression.

SourceAmerican Roentgen Ray Society·JournalAmerican Journal of Roentgenology·TypeObservational study·DateOct 7, 2021

Shear-wave elastography for interventional monitoring of pediatric Budd-Chiari syndrome

A prospective study found that liver stiffness measurements obtained by shear-wave elastography decreased significantly after image-guided intervention for chronic Budd-Chiari syndrome in children. Disease recurrence was typically associated with an increase in liver stiffness measurements compared to prior assessments.

SourceAmerican Roentgen Ray Society·JournalAmerican Journal of Roentgenology·TypeObservational study·DateOct 4, 2021

Study shows decreased mortality for patients with complex aortic aneurysms treated by fenestrated-branched endovascular aortic repair

A recent study found that fenestrated-branched endovascular aortic repair significantly reduced mortality rates for patients with complex aortic aneurysms, with a 1% risk of mortality at 30 days compared to 21% in open surgical repair. The procedure also showed better outcomes regarding major adverse events, including spinal cord injury.

Measuring neutron star squeezability

Researchers used NASA's NICER telescope on the International Space Station to measure the size of PSR J0740+6620, the most massive known neutron star. The team's findings provide insights into the squeezability of matter in neutron star cores, shedding light on what happens when neutrons break down into smaller particles.