AIMC Topic: Lung Volume Measurements

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Impact of rapid iodine contrast agent infusion on tracheal diameter and lung volume in CT pulmonary angiography measured with deep learning-based algorithm.

Japanese journal of radiology May 11, 2024
PURPOSE: To compare computed tomography (CT) pulmonary angiography and unenhanced CT to determine the effect of rapid iodine contrast agent infusion on tracheal diameter and lung volume.
Male Middle Aged Lung Aged Aged, 80 and over Adult Lung Volume Measurements Computed Tomography Angiography Trachea Deep Learning Iodine Humans Contrast Media Algorithms Retrospective Studies Female
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Effects of Intravenous Infusion of Iodine Contrast Media on the Tracheal Diameter and Lung Volume Measured with Deep Learning-Based Algorithm.

Journal of imaging informatics in medicine Mar 6, 2024
This study aimed to investigate the effects of intravenous injection of iodine contrast agent on the tracheal diameter and lung volume. In this retrospective study, a total of 221 patients (71.1 ± 12.4 years, 174 males) who underwent vascular dynamic...
Humans Algorithms Retrospective Studies Aged, 80 and over Male Middle Aged Tomography, X-Ray Computed Female Aged Lung Volume Measurements Trachea Lung Deep Learning Iodine Contrast Media Infusions, Intravenous
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Imaging to Explore the Interface between Pulmonary Structure and Function.

Radiology Oct 25, 2022
Diagnostic Imaging Lung Volume Measurements Deep Learning Idiopathic Pulmonary Fibrosis Humans Lung
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Deep Learning for Estimating Lung Capacity on Chest Radiographs Predicts Survival in Idiopathic Pulmonary Fibrosis.

Radiology Oct 25, 2022
Background Total lung capacity (TLC) has been estimated with use of chest radiographs based on time-consuming methods, such as planimetric techniques and manual measurements. Purpose To develop a deep learning-based, multidimensional model capable of...
Idiopathic Pulmonary Fibrosis Radiography Lung Volume Measurements Retrospective Studies Aged Male Middle Aged Lung Deep Learning Humans
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Large-scale investigation of deep learning approaches for ventilated lung segmentation using multi-nuclear hyperpolarized gas MRI.

Scientific reports Jun 22, 2022
Respiratory diseases are leading causes of mortality and morbidity worldwide. Pulmonary imaging is an essential component of the diagnosis, treatment planning, monitoring, and treatment assessment of respiratory diseases. Insights into numerous pulmo...
Lung Lung Volume Measurements Humans Deep Learning Male Magnetic Resonance Imaging
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Automated estimation of total lung volume using chest radiographs and deep learning.

Medical physics Apr 18, 2022
BACKGROUND: Total lung volume is an important quantitative biomarker and is used for the assessment of restrictive lung diseases.
Humans Retrospective Studies Lung Lung Volume Measurements Deep Learning Radiography, Thoracic Thorax
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Radiologic and Functional Analysis of Compensatory Lung Growth After Living-Donor Lobectomy.

The Annals of thoracic surgery Dec 19, 2017
BACKGROUND: Whether compensatory lung growth occurs in adult humans is controversial. The aim of this study was to confirm compensatory lung growth by analyzing ipsilateral residual lung after lower lobectomy in living lung transplant donors with qua...
Lung Volume Measurements Middle Aged Female Lung Humans Adult Pneumonectomy Living Donors Lung Transplantation Male Tomography, X-Ray Computed Respiratory Function Tests
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Capnodynamic assessment of effective lung volume during cardiac output manipulations in a porcine model.

Journal of clinical monitoring and computing Sep 16, 2015
A capnodynamic calculation of effective pulmonary blood flow includes a lung volume factor (ELV) that has to be estimated to solve the mathematical equation. In previous studies ELV correlated to reference methods for functional residual capacity (FR...
Lung Volume Measurements Functional Residual Capacity Sulfur Hexafluoride Cardiac Output Respiratory Function Tests Lung Injury Lung Reference Values Swine Anesthesia Hemodynamics Animals Tidal Volume Time Factors Surface-Active Agents Models, Theoretical Regional Blood Flow Positive-Pressure Respiration
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