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AJR on sociodemographic factors and screening CTC among Medicare beneficiaries

Lacking Medicare coverage for screening CTC may contribute to greater income-based differences in its use compared to other recommended screening strategies or diagnostic CTC. Medicare coverage of CTC could reduce income-based disparities for individuals avoiding optical colonoscopy due to invasiveness or complication risk.

SourceAmerican Roentgen Ray Society·JournalAmerican Journal of Roentgenology·TypeImaging analysis·DateJul 19, 2023

PACS, EHR tool identifies incomplete, clinically necessary follow-up imaging

A study published in American Journal of Roentgenology found that a PACS tool improved completion rates of clinically necessary follow-up imaging. The tool identified socioeconomically disadvantaged patients at increased risk of failure, and referrer agreements played a crucial role in improving recommendations.

SourceAmerican Roentgen Ray Society·JournalAmerican Journal of Roentgenology·TypeImaging analysis·DateOct 26, 2022

Multicenter study of ultrasound LI-RADS suggests switch for HCC surveillance

A multicenter study found that only 42% of patients with a visualization score C on surveillance exams maintain the same score on follow-up exams. The study suggests that alternative surveillance strategies may be necessary for patients at risk for HCC, particularly those with severe steatosis and advanced cirrhosis.

SourceAmerican Roentgen Ray Society·JournalAmerican Journal of Roentgenology·TypeObservational study·DateApr 6, 2022

Preoperative chest CT improves assessment of postoperative mechanical ventilation

A single-center retrospective study found that preoperative thoracic CT findings can complement preoperative clinical risk factors to improve risk assessment for the need of postoperative mechanical ventilation. Bronchial wall thickening, pericardial effusion, and anteroposterior chest diameter were identified as independent predictors...

SourceAmerican Roentgen Ray Society·JournalAmerican Journal of Roentgenology·TypeCase study·DateSep 2, 2021

Diuretics in proton pump inhibitor-associated hypomagnesemia

Long-term PPI use is associated with a higher risk of severe hypomagnesemia, particularly among patients receiving diuretics. Researchers estimate that one excess hospitalization for hypomagnesemia may occur among 76,591 outpatients during the first three months of PPI treatment.

SourcePLOS·JournalPLOS Medicine·DateSep 30, 2014