Key result
Computed tomography angiography provides high diagnostic value for suspected aortic dissection but carries concerns regarding high radiation doses, particularly for young patients.
Why the study?
CTA involves high radiation doses, particularly concerning for young patients, and little research exists regarding the correlation between age groups and CT dose values in suspected aortic dissection.
Does age correlate with CT dose values in patients undergoing CTA for suspected aortic dissection?
Does age correlate with CT dose values in patients undergoing CTA for suspected aortic dissection?
This study investigates the correlation between patient age and radiation dose during CTA for suspected aortic dissection.
Radiation awareness needed for young aortic dissection suspects undergoing CTA; leaves open age-specific protocol optimization.
Computed tomography angiography (CTA) is widely used as the preferred imaging modality in the diagnosis of aortic dissection with high diagnostic value. However, high radiation dose associated with CTA remains a concern, especially for young patients. Little research is available regarding the correlation between age groups and CT dose values.
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Lei et al. (2019) studied this question. Computed tomography angiography provides high diagnostic value for suspected aortic dissection but carries concerns regarding high radiation doses, particularly for young patients.
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