Coronary artery abnormalities in Kawasaki disease: Comparison between CT and MR coronary angiography

2013 ◽  
Vol 54 (2) ◽  
pp. 156-163 ◽  
Author(s):  
Jong Woo Kim ◽  
Hyun Woo Goo
Keyword(s):  
Coronary Artery ◽  
Kawasaki Disease ◽  
Coronary Angiography ◽  
Coronary Artery Abnormalities ◽  
Mr Coronary Angiography

scholarly journals Computed tomography coronary angiography is the way forward for evaluation of children with Kawasaki disease

2018 ◽  
Vol 2017 (3) ◽  
Author(s):  
Manphool Singhal ◽  
Pankaj Gupta ◽  
Surjit Singh ◽  
Niranjan Khandelwal
Keyword(s):  
Computed Tomography ◽  
Coronary Artery ◽  
Kawasaki Disease ◽  
Coronary Angiography ◽  
Radiation Exposure ◽  
Invasive Coronary Angiography ◽  
Computed Tomography Coronary Angiography ◽  
Effective Radiation Dose ◽  
Coronary Artery Abnormalities ◽  
Left Circumflex Artery

Kawasaki disease (KD) is an acute idiopathic vasculitis affecting infants and children. Coronary artery abnormalities and myocarditis are the major cardiovascular complications of KD. Coronary artery abnormalities develop in 15–25% of untreated KD. Two-dimensional transthoracic echocardiography has hitherto been considered the modality of choice for evaluation of children with KD. There are, however, several limitations inherent to echocardiography - including limited evaluation of distal vessels, left circumflex artery and poor acoustic window in growing children. Catheter angiography is the gold standard for evaluation of coronary artery abnormalities in older children and adults; however it also has inherent limitations - including complications related to its invasive nature, higher radiation exposure, and inability to evaluate intramural abnormalities. Thus serial invasive coronary angiography studies are not feasible in children. There have been major advances in computed tomography (CT) coronary imaging so that it is now possible to delineate the coronary artery anatomy with higher temporal resolution and motion-free images at all heart rates with acceptable radiation exposure. There is, however, a paucity of literature with regard to the use of this technique in children with KD. In this review, we discuss the application of computed tomography coronary angiography (CTCA) in children with KD with special reference to strategies aimed at reducing the effective radiation dose. 

Coronary arterial abnormalities detected in children over 10 years following initial Kawasaki disease using cardiac computed tomography

2021 ◽  
pp. 1-5
Author(s):  
Rajkumar Chakraborty ◽  
Manphool Singhal ◽  
Vignesh Pandiarajan ◽  
Avinash Sharma ◽  
Rakesh K. Pilania ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Coronary Artery ◽  
Kawasaki Disease ◽  
Coronary Angiography ◽  
Computed Tomography Coronary Angiography ◽  
Time Interval ◽  
Study Cohort ◽  
Coronary Artery Abnormalities ◽  
Coronary Artery Segment

Abstract Objective: To evaluate whether Kawasaki disease predisposes to premature atherosclerosis and to assess status of coronary artery abnormalities at least 10 years after diagnosis. Material and methods: A prospective study was carried out on 21 patients who were diagnosed with Kawasaki disease at least 10 years back and are on regular follow-up. The study was conducted on 128 Slice Dual Source computed tomography scanner with electrocardiography-triggered radiation optimised protocols for assessment of coronary artery abnormalities and calcifications. Results: Study cohort had 21 subjects – 15 males and 6 females (age range: 11–23 years; mean: 15.76 + 3.72 years). Mean age at time of diagnosis was 3.21 + 2.48 years. Mean time interval from diagnosis of Kawasaki disease to computed tomography coronary angiography was 12.59 + 2.89 years. Four children had evidence of coronary artery abnormalities on transthoracic echocardiography at time of diagnosis. Of these, two had persistent abnormalities on computed tomography coronary angiography. One subject (4.76%) had coronary calcification that was localised to abnormal coronary artery segment. Four coronary artery abnormalities (one saccular; three fusiform aneurysms) were noted in two subjects. Conclusion: Prevalence of coronary artery calcification is low and, if present, is localised to abnormal segments. This calcification is likely dystrophic rather than atherosclerotic. It appears that coronary artery abnormalities can persist for several years after acute episode of Kawasaki disease. Periodic follow-up by computed tomography coronary angiography is now a feasible non-invasive imaging modality for long term surveillance of patients with Kawasaki disease who had coronary artery abnormalities at time of diagnosis.

scholarly journals Desquamation in Kawasaki Disease

Children ◽  
2021 ◽  
Vol 8 (5) ◽  
pp. 317
Author(s):  
Ling-Sai Chang ◽  
Ken-Pen Weng ◽  
Jia-Huei Yan ◽  
Wan-Shan Lo ◽  
Mindy Ming-Huey Guo ◽  
...  
Keyword(s):  
Coronary Artery ◽  
Kawasaki Disease ◽  
Laboratory Data ◽  
Ivig Treatment ◽  
Low Grade ◽  
High Grade ◽  
Laboratory Findings ◽  
Coronary Artery Abnormalities ◽  
Cell Counts ◽  
Hands And Feet

(1) Background: Desquamation is a common characteristic of Kawasaki disease (KD). In this study, we analyzed patients’ varying desquamation levels in their hands or feet, in correlation with clinical presentation, to assess the relationship. (2) Methods: We retrospectively reviewed children with KD. We analyzed their age, laboratory data before intravenous immunoglobulin (IVIG) treatment and coronary artery abnormalities (CAA) based on the desquamation level of their hands and feet. We classified the desquamation level from 0 to 3 and defined high-grade desquamation as grade 2 and 3. (3) Results: We enrolled a total 112 patients in the study. We found the hands’ high-grade desquamation was positively associated with age and segmented neutrophil percentage (p = 0.047 and 0.029, respectively) but negatively associated with lymphocyte and monocyte percentage (p = 0.03 and 0.006, respectively). Meanwhile, the feet’s high-grade desquamation was positively associated with total white blood cell counts (p = 0.033). Furthermore, we found that high-grade hand desquamation had less probability of CAA formation compared with that of a low grade (7.1% vs. 40.8%, p = 0.016). (4) Conclusions: This report is the first to demonstrate that the desquamation level of hands or feet in KD is associated with different coronary artery abnormalities and laboratory findings.

scholarly journals Screening for proximal coronary artery anomalies with 3-dimensional MR coronary angiography

2010 ◽  
Vol 26 (6) ◽  
pp. 701-710 ◽  
Author(s):  
Niek H. Prakken ◽  
Maarten J. Cramer ◽  
Marlon A. Olimulder ◽  
Pierfrancesco Agostoni ◽  
Willem P. Mali ◽  
...  
Keyword(s):  
Coronary Artery ◽  
Coronary Angiography ◽  
Coronary Artery Anomalies ◽  
3 Dimensional ◽  
Mr Coronary Angiography ◽  
Proximal Coronary Artery

MR Coronary Angiography with SH L 643 A: Initial Experience in Patients with Coronary Artery Disease

Radiology ◽  
2004 ◽  
Vol 233 (2) ◽  
pp. 567-573 ◽  
Author(s):  
Christoph U. Herborn ◽  
Michaela Schmidt ◽  
Oliver Bruder ◽  
Eike Nagel ◽  
Kohkan Shamsi ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Coronary Angiography ◽  
Initial Experience ◽  
Mr Coronary Angiography ◽  
Artery Disease
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