Lobar pulmonary perfusion quantification with dual-energy CT angiography: Interlobar variability and relationship with regional clot burden in pulmonary embolism

Lobar pulmonary perfusion quantification with dual-energy CT angiography: Interlobar variability and relationship with regional clot burden in pulmonary embolism

Purpose: Semi-automated lobar segmentation tools enable an anatomical assessment of regional pulmonary perfusion with Dual-Energy CTA (DE-CTA). We aimed to quantify lobar pulmonary perfusion with DE-CTA, analyze the perfusion distribution among the pulmonary lobes in subjects without cardiopulmonary...

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Bibliographic Details
Main Authors: Hye Ju Lee, Mark Wanderley, Vivian Cardinal da Silva Rubin, Ana Clara Tude Rodrigues, Amanda Rocha Diniz, Jose Rodrigues Parga, Marcelo Britto Passos Amato
Format: Article
Language:English
Published: Elsevier 2022-01-01
Series:European Journal of Radiology Open
Subjects:
Pulmonary embolism
Computed tomography angiography
Pulmonary perfusion
Blood volume
Dual-energy computed tomography (DECT)
Online Access:http://www.sciencedirect.com/science/article/pii/S2352047722000351

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http://www.sciencedirect.com/science/article/pii/S2352047722000351

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