Brian Casey

PACS/VNA
PACS data migration; CT lung screening
October 25, 2006
CT
Toshiba America Medical Systems
Toshiba of Tustin, CA, will highlight the new Version 3.0 software enhancement for its 32-slice Aquilion 32 and 64-slice Aquilion 64/Aquilion 64 CFX scanners. The upgrade is designed to improve workflow and usability of the systems.
October 25, 2006
2006 10 27 11 07 45 706
CT
TeraRecon
TeraRecon is best known for its advanced visualization software, but at this year's RSNA show the San Mateo, CA, company will give attendees another look at the dental conebeam CT scanner first introduced at last year's RSNA conference.
October 25, 2006
2006 10 27 11 12 14 706
CT
Siemens Medical Solutions
Siemens will once again highlight its dual-source Somatom Definition scanner, which turned heads when it was introduced at the 2005 RSNA conference. The system uses a dual set of x-ray tubes and detector arrays to collect twice the amount of data as a conventional 64-slice CT system, according to the company.
October 25, 2006
CT
Philips Medical Systems
Philips of Andover, MA, will demonstrate recent advances on its Brilliance 64-slice CT platform, including a new release of workstation software that includes tools for cardiac vessel analysis.
October 25, 2006
2006 10 27 10 59 22 706
CT
NeuroLogica
NeuroLogica, a Danvers, MA, developer of mobile CT scanners, will again highlight its CereTom scanner, a portable CT system that can be moved to a patient's bedside for dedicated head and neck imaging studies.
October 25, 2006
2006 10 27 10 56 43 706
CT
Medrad
This Indianola, PA-based developer of contrast injector technology will update RSNA attendees on recent upgrades to its Stellant line of CT injectors, including Stellant SmartFlow, a software-based enhancement to the Stellant D dual-syringe injector.
October 25, 2006
2006 10 24 10 15 44 706
CT
Koning
CT start-up firm Koning of West Henrietta, NY, will make its RSNA debut with a new work-in-progress CT scanner for breast and extremity use. The system is based on a conebeam x-ray tube and flat-panel digital detectors.
October 25, 2006
2006 10 24 10 43 14 706
CT
GE Healthcare
Multimodality vendor GE Healthcare is planning to use this year's RSNA show to highlight new CT technologies that improve diagnostic quality and spatial resolution, with a strong emphasis on heart imaging techniques like plaque characterization.
October 25, 2006
CT
E-Z-EM
This developer of contrast injector systems and virtual colonoscopy technology will again highlight EZ Chem, a point-of-care blood analyzer device for testing creatinine levels in the CT suite as a means of avoiding contrast-induced allergic reactions.
October 25, 2006
2006 10 27 11 01 45 706
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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.
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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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