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Imaging Studies VII: Vascular Imaging

Imaging Studies VII: Vascular Imaging

DefinitionRenal angiography, also known as renal arteriography, is an imaging technique used to obtain a comprehensive view of blood flow and the vascular structure of blood vessels in the kidneys and surrounding areas.PurposeRenal angiography detects blood vessel abnormalities in the kidneys, such as aneurysms, stenosis, thrombosis, vascular tumors, and renal artery stenosis. It evaluates kidney function and guides interventional treatments like angioplasty or stent placement.Pre-Procedure...

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Related Experiment Video

Updated: Mar 30, 2026

Quantification of Vascular Parameters in Whole Mount Retinas of Mice with Non-Proliferative and Proliferative Retinopathies

Quantification of Vascular Parameters in Whole Mount Retinas of Mice with Non-Proliferative and Proliferative Retinopathies

Published on: March 12, 2022

Image-Based Evaluation of Vascular Function and Hemodynamics.

¹Department of Radiology, Kyungpook National University Hospital, Daegu, South Korea.

Pulse (Basel, Switzerland)

|November 21, 2015

Summary

This summary is machine-generated.

Controlling blood viscosity and vascular stiffness is key to understanding hemodynamics and cardiovascular disease. Advanced medical imaging offers direct insights into vascular function, aiding clinical practice.

Keywords:

Arterial wall stiffness Flow velocity Flow volume Peripheral vascular resistance Wall shear stress

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Last Updated: Mar 30, 2026

Quantification of Vascular Parameters in Whole Mount Retinas of Mice with Non-Proliferative and Proliferative Retinopathies

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Published on: March 12, 2022

Non-invasive Assessment of Microvascular and Endothelial Function

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Published on: January 29, 2013

A Methodological Approach to Non-invasive Assessments of Vascular Function and Morphology

A Methodological Approach to Non-invasive Assessments of Vascular Function and Morphology

Published on: February 7, 2015

Area of Science:

Biomedical Engineering
Cardiovascular Physiology
Medical Imaging

Background:

Blood viscosity and vascular stiffness are critical factors in cardiovascular health.
Current bedside evaluations of vascular function often rely on indirect measurements.
Understanding hemodynamics and vascular wall mechanics is vital for managing cardiovascular diseases.

Purpose of the Study:

To review image-based methods for evaluating hemodynamic and vascular wall functions.
To highlight the advantages of direct imaging techniques over indirect bedside assessments.
To provide insights applicable to clinical practice for cardiovascular disease.

Main Methods:

Discussion of image-based evaluation techniques.
Focus on parameters like blood flow velocity, volume, and pattern.
Analysis of vascular resistance, intraluminal pressure, and wall mechanics.

Main Results:

Medical imaging provides direct and clear functional cardiovascular characteristics.
Image-based assessments cover a range of hemodynamic and vascular wall parameters.
This approach enhances understanding beyond indirect bedside measurements.

Conclusions:

Image-based evaluation offers a powerful tool for assessing hemodynamics and vascular function.
Direct visualization of vascular characteristics can improve clinical diagnosis and treatment.
Further integration of these techniques holds promise for cardiovascular medicine.