Prevalence and significance of incidental findings on computed tomography pulmonary angiograms: A retrospective cohort study

Ali Eskandari,Sabarish Narayanasamy,Caitlin Ward,Sarv Priya,Tanya Aggarwal, Jacob Elam,Prashant Nagpal

The American Journal of Emergency Medicine（2022）

引用 2|浏览5

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摘要

•Incidental findings are very common and seen in 75% of CTPA studies.•CTPA may suggest an alternate diagnosis to pulmonary embolism(PE) in 40% of the patients with a negative PE study.•Yield of CTPA in finding an alternate diagnosis is higher in ICU setting and Inpatients compared to the ED.

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关键词

Pulmonary embolism,Computed tomography pulmonary angiography,Incidental findings,Alternate diagnosis

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