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.

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Less than half of lung cancer screening program websites mention radiologists

Such omissions represent an inaccurate portrayal of LCS and missed opportunity to highlight the specialty's central role, experts argued. 

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Malpractice statute of limitations does not apply to hospital’s suit against radiology practice, court rules

Indiana's Medical Malpractice Act does not extend beyond the physician-patient relationship to encompass commercial contracts between providers, according to a recent ruling. 

Examples of two lung cancers that were caught using low dose CT lung screening. Image from RSNA

Q&A: What updated reimbursement policies could mean for CT lung screening rates in the United States

The ACR said a recent reimbursement rule change for low-dose computed tomography (CT) lung screen scans will help open up screening to more patients. 

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Campaign to reduce children’s radiation exposure drops imaging referrals by 25%

“Simple education initiatives can contribute to both financial and radiation doses savings, particularly important in radiosensitive cohorts," experts wrote recently. 

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$9.5M jury award after CT reveals surgical sponge left in woman for 5 years

A radiologist spotted the sponge during a subsequent ED visit, but the info never made it to the patient nor the ordering physician.

CT scan showing lung cancer nodules with measurements of each nodule to track growth or regression from treatment. Image courtesy of RSNA

ACR outlines changes in Medicare lung cancer screening coverage

The American College of Radiology recently released a detailed summary of the National Coverage Determination related to screening for lung cancer with low dose CT.

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Lawsuit targets hospital system’s ‘astonishingly high’ charges for CT imaging and other care

Vidant Health has allegedly hid prices from patients, allowing it to overcharge for computed tomography exams and other common procedures, attorneys charged.

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CMS expanding coverage for CT lung cancer screening, drawing imaging advocate praise

ACR and the Society of Thoracic Surgeons said they will work with the feds, medical providers and patients to implement new screening recommendations.

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Around the web

Cardiovascular Business
Global shortage of nuclear imaging isotopes may be over

The nuclear imaging isotope shortage of molybdenum-99 may be over now that the sidelined reactor is restarting. ASNC's president says PET and new SPECT technologies helped cardiac imaging labs better weather the storm.

Cardiovascular Business
‘A huge win’: CMS significantly increases Medicare payments for cardiac CT

CMS has more than doubled the CCTA payment rate from $175 to $357.13. The move, expected to have a significant impact on the utilization of cardiac CT, received immediate praise from imaging specialists.

Cardiovascular Business
GE HealthCare moves PET/CT scanner production to United States

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

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