Task Group 233 provides new guidance for CT performance assessment and addresses the challenges inherent in established CT imaging quality metrics. The Mercury 4.0 Phantom, designed by Dr Ehsan Samei ...

New CT technology allows for a comprehensive, simultaneous evaluation of lung structure and function, something not possible with standard CT, according to a study published in Radiology, a journal of ...

Based on a non-focused standard trauma CT protocol, it is unnecessary to scan trauma patients. It is necessary if the patient is transferred for care after already undergoing a focused CT examination ...

A new ultra-low dose imaging method used with long axial field-of-view PET scanners can obtain images with a historically low radiopharmaceutical dose—more than 50 times lower than the standard ...

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This e-learning program is designed to provide continuing education to medical imaging professionals regarding safety and quality in computed tomography (CT). Throughout this e-learning course the ...

Dual-energy CT demonstrated non-inferior diagnostic performance with an increased sensitivity and specificity compared to conventional triphasic CT in the detection of gastrointestinal bleeding and ...

With High Resolution Computed Tomography (HRCT) of the chest becoming a common investigation method for COVID-19 and for suspected cases to rule out lung involvement, doctors said diagnostic centres, ...

Clinicians are doing a good job of keeping radiation doses for cardiac CT angiography (CTA) much lower today than they were in the past, according to a survey of practices around the world. “The ...