Computed Tomography

Computed tomography (CT) is a fast and accurate imaging modality often used in emergency settings and trauma imaging. CT scans, with or without (or both) iodinated contrast are frequently used to image the brain, chest, abdomen and pelvis, but also have post-imaging reconstructive capabilities for detailed orthopedic imaging. It is now a standard imaging modality in emergency rooms to quickly assess patients. CT uses a series of X-ray images shot as the gantry rotates around the patient. Computer technology assembles these into into a dataset volume than can be slices on any access, or advanced visualization software can extract specific parts of the anatomy for study. Find more content specific to cardiac CT.

chest pain lung pulmonary embolism

AI spots dozens of missed incidental pulmonary embolism diagnoses at one hospital

The investigation was retrospective, but Duke scientists believe their algorithm could potentially aid radiologists in spotting near-misses in their work.

Cigna

Cigna stops requiring prior authorization for certain CT imaging exams

Imaging advocates praised the policy change, which took effect on Monday, Feb. 1. 

chest pain lung pulmonary embolism

Providers blunt skyrocketing use of CT for pulmonary embolism, but numbers still climbing

CTPA delivery leapt 450% between 2004 and 2016, but efforts from Choosing Wisely and others may have made a dent, experts detailed in JAMA Network Open. 

Fasting before contrast-enhanced CT exams is unnecessary, experts say

In some instances, not eating solid foods can actually make patients feel sick, leading to nausea and dehydration, researchers explained recently.

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Offering imaging exam for free ups utilization by 546%, with key gains in underserved populations

University Hospitals Health System tested the pricing change in a bid to boost outcomes in its service area. 

Libertyville MRI

Smart shopping: Chicago orthopedic practice knows the value of a good service contract when investing in imaging equipment

Sponsored by Hitachi Healthcare Americas

The Illinois Bone and Joint Institute (IBJI) treats patients in the Chicago area for every orthopedic issue under the sun, from rheumatoid arthritis to total knee replacements, and its 100-plus physicians order thousands of imaging exams on an annual basis.

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SCCT shares updated guidance on CT use during TAVI, TAVR procedures

The Society of Cardiovascular Computed Tomography (SCCT) has issued an updated guidance for the use of CT in transcatheter aortic valve implantation (TAVI) and transcatheter aortic valve replacement (TAVR) procedures. The full document can be read in the Journal of Cardiovascular Computed Tomography.

FUJIFILM ANNOUNCES ENTRY INTO U.S. COMPUTED TOMOGRAPHY MARKET WITH UNVEILING OF FCT EMBRACE AT ASTRO 2018

STAMFORD, Conn.—FUJIFILM Medical Systems U.S.A., Inc., a leading provider of diagnostic imaging and medical informatics solutions, today introduced the FCT Embrace. Powered by Analogic, the FCT Embrace is the world’s first 85cm wide bore computed tomography (CT) imaging unitwith 64 or 128 slice configurations. Optimized for both oncology and radiology applications, the FCT Embrace, combined with other market-leading oncology solutions, offers enhanced and efficient CT Simulation with radiotherapy treatment planning capabilities. The unveiling at booth #3063 during the 2018 American Society for Radiation Oncology (ASTRO) Annual Meeting marks Fujifilm’s entry into the CT market, expanding its end-to-end diagnostic imaging product portfolio which is recognized for exceptional imaging at low dose.

Around the web

The all-in-one Omni Legend PET/CT scanner is now being manufactured in a new production facility in Waukesha, Wisconsin.

After reviewing years of data from its clinic, one institution discovered that issues with implant data integrity frequently put patients at risk. 

Prior to the final proposal’s release, the American College of Radiology reached out to CMS to offer its recommendations on payment rates for five out of the six the new codes.

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