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Related Concept Videos

Imaging Studies VII: Vascular Imaging01:19

Imaging Studies VII: Vascular Imaging

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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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Imaging Studies for Cardiovascular System V: CT01:28

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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...
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Imaging Studies V: Intravenous Urography and Retrograde Pyelography01:22

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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...
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Imaging Studies I: Kidney, Ureter, and Bladder Studies01:28

Imaging Studies I: Kidney, Ureter, and Bladder Studies

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Kidney, Ureter, and Bladder (KUB) StudiesKidney, Ureter, and Bladder (KUB) studies are standard diagnostic imaging procedures used to assess the anatomy of the urinary system. They are commonly utilized for patients experiencing abdominal pain or urinary symptoms. By using a simple X-ray of the abdomen, KUB studies can reveal structural and pathological abnormalities within the kidneys, ureters, and bladder. These studies are particularly valuable in diagnosing kidney stones, urinary...
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Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

631
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...
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Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

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Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
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Contrast Enhanced Vessel Imaging using MicroCT
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Imaging Pediatric Vascular Lesions.

Tuyet A Nguyen1, Andrew C Krakowski2, John H Naheedy3

  • 1Albert Einstein College of Medicine, Bronx, New York; ; Rady Children's Hospital, San Diego, California;

The Journal of Clinical and Aesthetic Dermatology
|December 26, 2015
PubMed
Summary
This summary is machine-generated.

Accurate diagnosis of pediatric vascular anomalies is crucial for proper management. This review outlines classification, imaging, and evaluation recommendations for these common skin lesions.

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Area of Science:

  • Pediatric Dermatology
  • Vascular Biology
  • Medical Imaging

Background:

  • Vascular anomalies are common in pediatric and dermatology practices, often benign but sometimes indicative of serious conditions.
  • Accurate diagnosis is vital for effective management and treatment planning.
  • Multidisciplinary collaboration is frequently required for pediatric patient care.

Purpose of the Study:

  • To provide an overview of pediatric vascular lesions.
  • To discuss current classification systems for these lesions.
  • To recommend appropriate imaging evaluations and modalities.

Main Methods:

  • Literature review of pediatric vascular anomalies.
  • Analysis of current classification systems.
  • Evaluation of available imaging modalities.

Main Results:

  • Vascular lesions vary in presentation and require precise characterization.
  • Existing classification systems aid in diagnosis.
  • Imaging plays a key role in evaluating complex cases.

Conclusions:

  • Early and correct characterization of vascular lesions is essential for optimal patient care.
  • Consensus guidelines for imaging are currently lacking.
  • This review offers recommendations for imaging evaluation of pediatric vascular anomalies.