Brian Casey and Wayne Forrest

Product News
New MRI scanners, 3D platform are Siemens RSNA highlights
CHICAGO - A brace of new MRI scanners, new advanced visualization and PACS software, and new advances in CT, women's imaging, and ultrasound are highlights in the RSNA booth of Siemens Healthcare at this year's conference.
November 30, 2009
2009 12 02 12 01 09 663 Siemens Via
Industry News
GE launches PET/CT, x-ray, product branding at RSNA show
CHICAGO - RSNA 2008 highlights for GE Healthcare include the company's new high-definition CT technology, new digital radiography systems, and new super-premium ultrasound scanner, as well as a product branding initiative that crosses modality lines.
December 1, 2008
2008 12 02 18 28 10 364 2008121 Disovery Detector Resized
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Digital X-Ray
Chest x-rays reveal atherosclerosis in patients undergoing amputations
Lower limb amputation is an increasingly common major complication of advanced peripheral arterial disease and diabetes mellitus.
Cardiac Mri Adobe Samunella
MRI
3D MRI technique helps plan treatment for pediatric heart conditions
Images of a 39-year-old who underwent screening mammography. Right craniocaudal (left) and mediolateral oblique (middle) views from preoperative mammography show suspicious grouped fine pleomorphic calcifications (arrows). After biopsy showed ductal carcinoma of situ (DCIS), patient underwent breast-conserving surgery, yielding final diagnosis of ductal carcinoma in situ (intermediate grade, hormone receptor positive). (Right) Screenshot of an output of a commercial AI tool applied to preoperative mammography. AI detected right breast lesion with score of 95% on both views (concentric colored circles). Present study’s reviewing radiologist deemed AI marking to correspond with site of DCIS.
Womens Imaging
Could AI scoring help with managing DCIS?
Axial contrast-enhanced CT scan in a 28-year-old premenopausal woman shows an incidentally detected solid-appearing left ovarian lesion (solid arrow) anterior to the uterus (U), associated with trace ascites in the right adnexa and cul de sac (dashed arrows). At pathologic analysis, this was shown to be ovarian dysgerminoma. Two readers misdiagnosed this lesion, one as a leiomyoma and one as an ovarian fibroma.
CT
Clinicians, beware: CT diagnostic accuracy varies by adnexal lesion type
Erin Stephens
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Radiology coding update for 2026
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