title: Frequency and size of coronary arterial aneurysm at necropsy in Kawasaki disease.
abstract: The diameter of the largest coronary arterial aneurysm was examined in 61 autopsied children with Kawasaki disease. Thirty children died during the acute stage: The largest diameter of the coronary aneurysm was 6 mm or more in 23 who died of coronary heart disease and 4.5 mm or less in 7 who died of myocarditis. Thirty-one children died during the healed stage: The diameter of the largest coronary aneurysm was 8 mm or more in 26, to 8 mm in 3, and 2.5 mm or less (normal) in 2. Two patients without coronary aneurysms died of bacterial infections or accidents. Twenty-nine patients with a coronary aneurysm 6 mm or more in diameter died of coronary heart disease. Twenty-three of 26 children with a coronary aneurysm 8 mm or larger had multivessel coronary aneurysms.
mesh_terms: D001344:Autopsy; D002648:Child; D002675:Child, Preschool; D003323:Coronary Aneurysm / Q000209:etiology* / Q000473:pathology; D003327:Coronary Disease / Q000209:etiology; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009080:Mucocutaneous Lymph Node Syndrome / Q000150:complications* / Q000473:pathology; D012422:Rupture, Spontaneous