[Diagnostic imaging for Kawasaki disease].
1Department of Pediatrics, Tokyo Teishin Hospital.
Nihon Rinsho. Japanese Journal of Clinical Medicine
|February 12, 2008
Summary
Kawasaki disease coronary artery lesions require lifelong monitoring. MR coronary angiography offers a noninvasive alternative to X-ray angiography for evaluating these lesions and intimal thickness across all disease stages and ages.
Area of Science:
- Cardiology
- Medical Imaging
- Pediatric Diseases
Background:
- Kawasaki disease can cause coronary arterial lesions requiring lifelong follow-up.
- X-ray coronary angiography, the gold standard, is invasive, hazardous, and expensive.
- X-ray angiography cannot assess vessel wall thickness without intravascular ultrasound.
Purpose of the Study:
- To evaluate the utility of MR coronary angiography and MR myocardial imaging for assessing coronary arterial lesions in Kawasaki disease.
- To compare the noninvasive capabilities of MR imaging with traditional methods.
Main Methods:
- Utilizing MR coronary angiography for evaluating coronary arterial lesions and intimal thickness.
- Employing MR myocardial imaging for detecting subendocardial infarctions.
Main Results:
- MR coronary angiography is effective for evaluating all types of coronary arterial lesions and intimal thickness.
- MR imaging is useful across all disease phases and patient ages.
- MR myocardial imaging can detect small or thin subendocardial infarctions missed by RI imaging.
Conclusions:
- MR coronary angiography is a valuable noninvasive tool for lifelong surveillance of Kawasaki disease coronary artery abnormalities.
- MR imaging provides comprehensive assessment of coronary and myocardial status in Kawasaki disease patients.
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