Related Experiment Video

Updated: Jan 30, 2026

Gene Regulation and Targeted Therapy in Gastric Cancer Peritoneal Metastasis: Radiological Findings from Dual Energy CT and PET/CT
10:28

Gene Regulation and Targeted Therapy in Gastric Cancer Peritoneal Metastasis: Radiological Findings from Dual Energy CT and PET/CT

Published on: January 22, 2018

11.6K

Vascular imaging findings with high-pitch low-dose dual-source CT in atypical Kawasaki disease

Mecit Kantarcı1, Elif Güven1, Naci Ceviz2

  • 1Department of Radiology, Atatürk University School of Medicine, Erzurum, Turkey.

Diagnostic and Interventional Radiology (Ankara, Turkey)
|January 16, 2019
PubMed

Insights

High-pitch low-dose dual-source CT angiography effectively detects vascular abnormalities like aneurysms and thrombosis in children with atypical Kawasaki disease (AKD). This fast imaging technique aids in diagnosing and managing AKD, improving patient outcomes.

Area of Science:

  • Cardiovascular Imaging
  • Pediatric Radiology
  • Vascular Disease

Background:

  • Atypical Kawasaki disease (AKD) diagnosis and management require accurate assessment of vascular complications.
  • Aneurysms, thrombosis, and stenosis are critical findings in AKD patients.
  • Early detection of vascular issues is crucial for preventing long-term complications.

Purpose of the Study:

  • To evaluate the utility of high-pitch low-dose dual-source CT angiography in pediatric patients with suspected AKD.
  • To identify the presence of aneurysms, thrombosis, and stenosis in AKD patients.
  • To assess the efficacy of this imaging technique for AKD diagnosis and follow-up.

Main Methods:

  • A 5-year retrospective study involving 17 pediatric patients with suspected AKD.
  • High-pitch low-dose dual-source CT angiography was performed.
  • Diagnosis of AKD was based on American Heart Association criteria.

Main Results:

  • Vascular abnormalities were detected in 11 out of 17 patients.
  • Arterial aneurysms were found in 11 patients, including coronary and systemic arteries.
  • One patient presented with an arterial aneurysm and thrombus; three had both coronary and systemic aneurysms.

Conclusions:

  • High-pitch low-dose dual-source CT angiography is a valuable tool for detecting vascular abnormalities in AKD.
  • This imaging modality can identify aneurysms, stenosis, and occlusions in pediatric AKD patients.
  • The technique is recommended for its speed, ease of use, and robustness in diagnosing AKD.
Abstract

More Related Videos

Dual-mode Imaging of Cutaneous Tissue Oxygenation and Vascular Function11:35

Dual-mode Imaging of Cutaneous Tissue Oxygenation and Vascular Function

Published on: December 8, 2010

16.9K
Vascular Casting of Adult and Early Postnatal Mouse Lungs for Micro-CT Imaging09:00

Vascular Casting of Adult and Early Postnatal Mouse Lungs for Micro-CT Imaging

Published on: June 20, 2020

8.3K

Related Concept Videos

Imaging Studies I: CT and MRI01:14

Imaging Studies I: CT and MRI

Introduction: MRI and CT scans are crucial advancements in medical imaging techniques, playing a vital role in diagnosing conditions related to the gastrointestinal (GI) system. Each scan serves distinct purposes, targets specific areas, and requires unique nursing duties.
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
866
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...
360
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...
370
Effect of Hepatic Disease on Pharmacokinetics: Dose Adjustments Due to Hepatic Impairment01:08

Effect of Hepatic Disease on Pharmacokinetics: Dose Adjustments Due to Hepatic Impairment

Hepatic impairment, characterized by decreased liver function, does not uniformly mandate adjustments in drug dosage. Whether dosage modifications are necessary depends on various factors related to the drug's metabolism and elimination pathways. If a drug is primarily excreted via the kidneys and bypasses significant hepatic processing, if it undergoes minimal metabolic transformation in the liver, or if it is volatile and primarily expelled through the lungs, dose adjustments may not be...
274
Drug Dosing in Renal Diseases: Dose Adjustments Based on Drug Clearance and Elimination Rate Constant01:25

Drug Dosing in Renal Diseases: Dose Adjustments Based on Drug Clearance and Elimination Rate Constant

In patients with renal disease, dosage adjustments are necessary to maintain therapeutic plasma drug concentrations and prevent toxicity or subtherapeutic exposure. Renal impairment alters drug pharmacokinetics, especially in conditions like uremia, where changes such as prolonged elimination half-life and altered apparent volume of distribution can significantly affect drug disposition. These changes require careful modification of the dosing regimen to achieve the desired clinical...
221
Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT01:25

Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT

Calcium-Scoring CT ScanA calcium-scoring CT scan, also known as coronary artery calcium (CAC) scan, detects calcium deposits in the coronary arteries. This test assesses the risk of coronary artery disease (CAD), which can lead to cardiovascular events such as angina, heart failure, and sudden cardiac arrest.A calcium-scoring CT scan is generally recommended for individuals at intermediate risk of CAD without symptoms. It includes:Men aged 40-75 and women aged 50-75: Especially those with a...
480