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Related Concept Videos

Imaging Studies VII: Vascular Imaging01:19

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...
Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
Imaging Studies V: Intravenous Urography and Retrograde Pyelography01:22

Imaging Studies V: Intravenous Urography and Retrograde Pyelography

IntroductionIntravenous Urography (IVU) and Retrograde Pyelography (RP) are important diagnostic imaging techniques used to evaluate the urinary system. These methods help identify structural abnormalities, obstructions, and functional issues in the kidneys, ureters, and bladder. Both procedures use iodine-based contrast media to enhance the visibility of urinary tract structures on X-ray images, though they differ in their methods and indications.1. Intravenous Urography (IVU)Intravenous...
Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
Imaging Studies for Cardiovascular System II:Types of Echocardiography01:20

Imaging Studies for Cardiovascular System II:Types of Echocardiography

Echocardiography plays a role in assessing cardiac health and detecting heart conditions, with various types providing critical insights for diagnosis and treatment.
Types of Echocardiography
Transthoracic Echocardiography (TTE)
TTE is the most common type of echocardiogram which involves placing a transducer on the patient's chest, emitting sound waves to create heart images. TTE is invaluable for evaluating the heart's size, structure, and motion, making it particularly useful for diagnosing...
Imaging Studies for Cardiovascular System IV: CMRI01:21

Imaging Studies for Cardiovascular System IV: CMRI

Cardiovascular magnetic resonance imaging, or CMRI, is a non-invasive diagnostic test that employs a magnetic field and radiofrequency waves to create precise images of the heart and arteries. It provides comprehensive information about cardiac anatomy, function, perfusion, and tissue characterization without ionizing radiation.IndicationsCMRI diagnoses various heart conditions, including tissue damage from heart attacks, ischemic heart disease, myocarditis, aortic issues (tears, aneurysms,...

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Updated: Jun 28, 2026

Image Acquisition Method for the Sonographic Assessment of the Inferior Vena Cava
06:59

Image Acquisition Method for the Sonographic Assessment of the Inferior Vena Cava

Published on: January 13, 2023

Vascular imaging in the elderly.

Sanjeeva P Kalva1, Peter R Mueller

  • 1Division of Cardiovascular Imaging and Intervention, Department of Radiology, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA. skalva@partners.org

Radiologic Clinics of North America
|October 17, 2008
PubMed
Summary
This summary is machine-generated.

Atherosclerosis is the most common vascular disorder in the elderly, with imaging crucial for diagnosis. This review focuses on imaging findings of atherosclerosis and other vascular conditions in older adults.

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Anatomical Reconstructions of the Human Cardiac Venous System using Contrast-computed Tomography of Perfusion-fixed Specimens
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Last Updated: Jun 28, 2026

Image Acquisition Method for the Sonographic Assessment of the Inferior Vena Cava
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Published on: January 13, 2023

Anatomical Reconstructions of the Human Cardiac Venous System using Contrast-computed Tomography of Perfusion-fixed Specimens
06:02

Anatomical Reconstructions of the Human Cardiac Venous System using Contrast-computed Tomography of Perfusion-fixed Specimens

Published on: April 18, 2013

Area of Science:

  • Vascular Medicine
  • Geriatric Medicine
  • Radiology

Background:

  • Vascular conditions are highly prevalent in the elderly population.
  • Atherosclerosis is the most common vascular disorder, followed by venous thromboembolism and varicose veins.
  • Accurate imaging is essential for diagnosing and managing these conditions in older adults.

Purpose of the Study:

  • To review the imaging characteristics of atherosclerosis in various vascular territories, with a focus on the elderly.
  • To discuss the imaging findings of other significant vascular conditions in the elderly, including segmental arterial mediolysis, giant cell arteritis, and venous thromboembolism.

Main Methods:

  • Literature review of imaging modalities and findings for vascular diseases in the elderly.
  • Synthesis of current knowledge on the presentation of atherosclerosis, segmental arterial mediolysis, giant cell arteritis, and venous thromboembolism on imaging.
  • Emphasis on age-specific considerations in vascular imaging interpretation.

Main Results:

  • Atherosclerosis imaging in the elderly reveals characteristic findings across different arterial beds.
  • Imaging features of segmental arterial mediolysis, giant cell arteritis, and venous thromboembolism are detailed.
  • The review highlights the importance of tailored imaging approaches for geriatric vascular patients.

Conclusions:

  • Imaging plays a pivotal role in the diagnosis and management of common and rare vascular disorders in the elderly.
  • Understanding specific imaging findings is crucial for effective patient care and treatment strategies.
  • Further research may focus on advanced imaging techniques for early detection and characterization of vascular diseases in aging populations.