Case Study

Kellie Bedenbaugh, a registered breast imaging technologist at the Breast Health Center at Georgia Health Sciences Medical Center, is excited about the hospital’s recent installation of two tomosynthesis systems and what it means for her patients. “Tomosynthesis helps our radiologists see inside the breast much more thoroughly. The images acquired produce a high-quality digital mammogram along with images that the computer divides into multiple layers, which the radiologist can view one millimeter slice at a time,” explains Bedenbaugh.

Time December 15, 2011
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Case Study

At 59, George LaVie (not his real name) faced an uncertain future. Based on rising PSA levels (prostate-specific antigen), he had undergone a transrectal ultrasound biopsy (TRUS) to attempt to determine the presence of disease. The results were negative.

Time December 15, 2011
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Case Study

As radiation treatments have advanced in complexity, treatment facilities such as the Eugene M. & Christine E. Lynn Cancer Institute at Boca Raton Regional Hospital have faced greater demands for accuracy and precision in treatment. “Having the additional degrees of freedom (DOF) made possible by CIVCO’s Protura robotic patient positioning system has been an important advance for our program,” said Tim R. Williams, M.D., medical director, Lynn Cancer Institute, Boca Raton Regional Hospital.

Time December 15, 2011
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December 15, 2011 – Siemens Healthcare offers a new information source for anyone facing an X-ray, computed tomography (CT) or a nuclear medicine examination. At www.medicalradiation.com, medical journalists and Siemens experts provide patients and interested members of the general public with basic details regarding medical radiation – including the fundamentals of the physics involved, an introduction to imaging procedures and notes on minimizing radiation exposure. A glossary explains the most common technical terms in a succinct, readily comprehensible manner.

Time December 15, 2011
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December 15, 2011 – A single center study recently published in the November 15, 2011 issue of the Journal of the American College of Cardiology (JACC) suggests that both cardiac computed tomography (cardiac CT) and cardiovascular magnetic resonance (CMR) are superior to transthoracic echocardiography (TTE) in the assessment of patients undergoing transcatheter aortic valve implantation (TAVI).

Time December 15, 2011
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December 15, 2011 – Fujifilm Holdings Corp. announced today that it has entered into a definitive agreement with SonoSite Inc., a provider of bedside and point-of-care ultrasound technology, pursuant to which Fujifilm will acquire SonoSite for approximately $995 million (which includes amounts payable in connection with its convertible debt). The transaction was unanimously approved by the Boards of Directors of both companies.

Time December 15, 2011
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By Greg Freiherr As the dose wars in computed tomography (CT) draw to a close, a new one approaches, this one in mammography. The surprise should not be that this war is coming, but that it is taking so long to get here.

Time December 15, 2011
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Technology

December 14, 2011 — Toshiba America Medical Systems Inc. unveiled the Adaptive Iterative Dose Reduction 3-D (AIDR 3-D), its next generation dose reduction technology, at RSNA 2011. Still pending 510(k) approval from the U.S. Food and Drug Administration (FDA), the software will be available on Toshiba’s Aquilion One, Aquilion Premium and Aquilion Prime (also pending 510(k) clearance) systems.

Time December 14, 2011
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December 14, 2011 – The U.S. Food and Drug Administration (FDA) allowed marketing of the first hand-held device intended to aid in the detection of life-threatening bleeding in the skull called intracranial hematomas, using near-infrared spectroscopy. The device, the Infrascanner Model 1000, can help healthcare providers identify patients with critical head injuries who need an immediate computed tomography (CT) brain imaging study.

Time December 14, 2011
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December 13, 2011 — At RSNA 2011, Ziltron will launch its Web-based Perform & Director Product Suite to measure, analyze and improve the diagnostic capability, quality and performance of radiology professionals. The company, based in San Diego, Calif. with a European base in Limerick, Ireland, delivers observer performance and digital imaging diagnostics.

Time December 13, 2011
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December 13, 2011 — Royal Philips Electronics announced that iDose, the latest generation of its iterative reconstruction technique, has nearly 500 sales.

Time December 13, 2011
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December 13, 2011 — Siemens announced its computed tomography (CT) iterative reconstruction algorithm SAFIRE – Sinogram Affirmed Iterative Reconstruction – has been cleared for domestic sale by the U.S. Food and Drug Administration (FDA). This new generation of image reconstruction software and hardware allows for a robust reduction of radiation dose in CT examinations.

Time December 13, 2011
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December 13, 2011 — Toshiba America Medical Systems Inc. has introduced DICOM Radiation Dose Structured Report on all new Infinix-i vascular X-ray systems. The new feature automatically records radiation dose information from every X-ray event, from beginning to end, based on each pedal push administered by the clinician.

Time December 13, 2011
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Technology

Hitachi Aloka Medical displayed the world’s first 4-D ultrasound elastography feature at the Radiological Society of North America’s (RSNA) annual meeting this year.

Time December 13, 2011
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December 13, 2011 – Demonstrating its continued commitment to patient care, GE Healthcare announced an additional $300 million investment in low-dose technologies and unveiled an array of radiation-dose management offerings today at RSNA 2011. Representing more than $800 million of investment over 15 years, GE Healthcare’s innovative technologies redefine “low dose” with novel dose-reporting solutions, unique image reconstruction techniques, far-reaching Dose Check upgrades, free iPad apps and online courses, and a new informational website, which together help physicians provide patients with unparalleled dose-conscious care.

Time December 13, 2011
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December 13, 2011 – During RSNA 2011, Bracco explained it is working with the U.S. Food and Drug Administration (FDA) to re-introduce CardioGen-82 (Rubidium Rb 82 Generator) since its recall this past summer.

Time December 13, 2011
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December 13, 2011 – Molecular breast imaging (MBI) has been found to be equivalent to magnetic resonance imaging (MRI) as an adjunct imaging modality in the diagnosis of breast cancer. MBI may be especially useful for the evaluation of high-risk women or those with dense breasts.

Time December 13, 2011
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December 13, 2011 – According to a new study, molecular breast imaging (MBI), can provide critical information in the initial diagnostic workup and surgical planning for patients with newly diagnosed breast cancer. Adding MBI to conventional imaging, namely mammography and ultrasound, enhances pre-surgical planning.

Time December 13, 2011
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Steris and Toshiba America Medical Systems formed an alliance to offer advanced vascular, cardiovascular, pediatric and neurosurgical hybrid surgical suites to healthcare systems seeking the latest patient-focused interventions.

Time December 13, 2011
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December 12, 2011 — McKesson announced successful deployment of its Horizon Medical Imaging solution at the first four of 35 hospitals in Ireland as part of an exclusive partnership with the Irish Health Service Executive (HSE). Those hospitals include Beaumont Hospital, Mater Misericordiae University Hospital, Sligo General Hospital and Waterford Regional Hospital.

Time December 12, 2011
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