Protocol for dual energy CT pulmonary angiography with reduced volume of iodinated contrast medium in routine use

ANDRAŠINA, Tomáš; Paulína DUCHOŇOVÁ; Tomáš ROHAN; Lenka ČERVENKOVÁ; Andriy RUDENKO and Tomáš JŮZA. Protocol for dual energy CT pulmonary angiography with reduced volume of iodinated contrast medium in routine use. In ECR 2023. 2023.

Basic information

Original name

Protocol for dual energy CT pulmonary angiography with reduced volume of iodinated contrast medium in routine use

Authors

ANDRAŠINA, Tomáš; Paulína DUCHOŇOVÁ; Tomáš ROHAN; Lenka ČERVENKOVÁ; Andriy RUDENKO and Tomáš JŮZA

Edition

ECR 2023, 2023

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Other information

Language

English

Type of outcome

Conference abstract

Field of Study

30224 Radiology, nuclear medicine and medical imaging

Confidentiality degree

is not subject to a state or trade secret

Organization unit

Faculty of Medicine

Keywords in English

pumonary embolism; pulmonary angiography; computed tomography; spectral CT; iodine contrast agent

Tags

International impact

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Abstract

In the original language

A reduced volume of iodine contrast in protocol using dual flow injection system in DE-CTPA can be used in routine practice, in majority of patients even without need to increase iodine enhancement by virtual low-keV monoenergetic imaging. Further reduction of CM volume is possible in selected patient populations with routine evaluation of monoenergetic images instead of conventional imaging.

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Links

MUNI/A/1222/2022, interní kód MU

Name: Vyhodnocení účinnosti a optimalizace protokolů radiologických zobrazovacích a intervenčních metod Investor: Masaryk University, Evaluation of Efficacy and Optimization of Radiological Imaging and Interventional Methods