Roland Rott

Artificial Intelligence
AI will transform early cancer detection, save lives in 2025
GE HealthCare
In a new column, Roland Rott of GE HealthCare makes the case that 2025 will be a watershed year for AI in radiology.
January 13, 2025
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Fibroid
Interventional
Insurance influences which type of fibroid treatment a woman undergoes
Whether a woman is covered by Medicare or by commercial insurance appears to influence the type of treatment she will likely undergo for uterine fibroids.
2025 02 19 Ajr Lung Images Thumbnail
Interventional
Lung biomarkers inform patient selection for EBUS-TBNA
2025 02 19 Ajr Tanwar Figure2 Thumbnail
MRI
Are white-matter hyperintensities found on MRI biomarkers for TBI?
Epicardial adipose tissue (EAT) segmentation (shading) at noncontrast chest CT in axial orientation. Representative examples show EAT changes (ΔEAT) between baseline and two-year follow-up CT scans in participants who survived (typical changes) and increasing and decreasing EAT in participants who died. Images and caption courtesy of the RSNA.
CT
Epicardial adipose tissue on LDCT tied to cardiovascular mortality risk
Images in an 18-year-old man with recurrent dislocations of the right shoulder. (A, B) Unenhanced coronal, (C) axial, and (D, E) sagittal deep learning super-resolution threefold parallel imaging -- accelerated turbo spin-echo MRI scans were obtained at 3-tesla field strength. (A) Coronal T2-weighted fat-suppressed (FS) and (B) coronal proton density (PD)-weighted MRI scans show a nondisplaced superior labral tear (arrows). (C) Axial proton density-weighted fat-suppressed, (D) sagittal T2-weighted fat-suppressed, and (E) sagittal T1-weighted MRI scans show continuation into a nondisplaced anteroinferior labral tear (arrows). All seven readers correctly diagnosed the arthroscopy-validated findings. (F) An arthroscopic photograph shows the anteroinferior labral tear (arrow). Image and caption courtesy of the RSNA.
MRI
7-minute shoulder MRI scans are feasible
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