Related Experiment Video

Updated: Aug 15, 2026

Reliable Acquisition of Electroencephalography Data during Simultaneous Electroencephalography and Functional MRI
11:00

Reliable Acquisition of Electroencephalography Data during Simultaneous Electroencephalography and Functional MRI

Published on: March 19, 2021

Nationwide survey on Kawasaki disease in Japan

H Yanagawa, T Kawasaki, I Shigematsu

    Pediatrics
    |July 1, 1987
    PubMed

    Insights

    Kawasaki disease affects over 63,000 patients, with incidence peaking at age 1 and significant cardiac sequelae in 17.2% within a month. This nationwide survey highlights epidemic years and common treatments like aspirin.

    Area of Science:

    • Pediatrics
    • Epidemiology
    • Public Health

    Background:

    • Kawasaki disease is a significant pediatric illness with potential cardiac complications.
    • Understanding its epidemiology is crucial for public health interventions.

    Purpose of the Study:

    • To statistically analyze the nationwide incidence and characteristics of Kawasaki disease.
    • To report on treatment modalities and the occurrence of cardiac sequelae.

    Main Methods:

    • Nationwide survey data collection from July 1982 to December 1984.
    • Statistical analysis of patient demographics, incidence rates, treatment, and outcomes.

    Main Results:

    • A total of 63,399 cases were reported, with a male to female ratio of 1.4.
    • Incidence peaked at age 1 year, with epidemic years in 1979 and 1982.
    • Cardiac sequelae occurred in 17.2% of patients within one month; aspirin was the most common treatment (89.8%).

    Conclusions:

    • Kawasaki disease exhibits epidemic patterns and a distinct age incidence peak.
    • A significant proportion of patients develop cardiac sequelae, emphasizing the need for timely diagnosis and management.

    More Related Videos

    Standardization of Transfer across Labs between Flow Cytometers for Detection of Lymphocytes in Japanese Encephalitis Vaccinated Children06:22

    Standardization of Transfer across Labs between Flow Cytometers for Detection of Lymphocytes in Japanese Encephalitis Vaccinated Children

    Published on: February 10, 2023

    In Vivo Imaging Uncovers the Migratory Behavior of Leukocytes within the Joints10:10

    In Vivo Imaging Uncovers the Migratory Behavior of Leukocytes within the Joints

    Published on: December 9, 2025

    Related Concept Videos

    Myasthenia Gravis: Diagnostic Tests01:15

    Myasthenia Gravis: Diagnostic Tests

    Myasthenia gravis is an autoimmune condition affecting neuromuscular transmission, causing generalized weakness in skeletal muscles. Initial diagnoses rely on patients' signs, symptoms, and medical history. The challenge lies in distinguishing myasthenia from other muscular dystrophies. An important diagnostic feature is the significant improvement of symptoms after administering anticholinesterase inhibitors.
    The edrophonium test is a diagnostic tool for myasthenia gravis. It involves...
    Myocarditis II: Clinical Features and Diagnostic Tests01:27

    Myocarditis II: Clinical Features and Diagnostic Tests

    Myocarditis is an inflammation of the heart muscle. The symptoms vary widely, encompassing asymptomatic presentations to severe, acute manifestations.Clinical PresentationAsymptomatic cases: In some instances, myocarditis may be asymptomatic, with the infection resolving without intervention. These cases often go undetected unless discovered incidentally through diagnostic imaging or tests conducted for other reasons.General Early Symptoms: Early symptoms of myocarditis are non-specific and can...
    Rheumatic Heart Disease I: Introduction01:23

    Rheumatic Heart Disease I: Introduction

    Rheumatic heart disease or RHD is a chronic condition that results from rheumatic fever, causing permanent damage to the heart valves.Etiology and Risk FactorsIt primarily arises from rheumatic fever, an inflammatory disease that can develop after untreated or inadequately treated group A streptococcal (GAS) pharyngitis. Streptococcus spreads through direct contact with oral or respiratory secretions. While the bacteria are the causative agents, factors like malnutrition, overcrowding, poor...
    Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies01:22

    Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies

    The key clinical manifestations of Rheumatic heart disease (RHD) include several distinct cardiac symptoms.Carditis, a hallmark of acute rheumatic fever, involves inflammation of the heart's endocardium, myocardium, and pericardium. Chronic RHD often results from recurrent episodes of carditis. Its symptoms include the following:Murmurs are caused by valvular damage, especially to the mitral and aortic valves. Mitral stenosis or regurgitation is common, with characteristic heart murmurs...
    Acute Coronary Syndrome III: Diagnostic Studies01:30

    Acute Coronary Syndrome III: Diagnostic Studies

    Diagnosing acute coronary syndrome or ACS begins with a thorough patient history. Notable symptoms include central, crushing chest pain radiating to the left arm, neck, jaw, or back, along with shortness of breath, sweating (diaphoresis), nausea, vomiting, dizziness, and palpitations.It is crucial to note any history of cardiac illnesses and assess risk factors, including age, gender, smoking, hypertension, diabetes, hyperlipidemia, and a sedentary lifestyle.During physical examination, vital...
    Aneurysm II: Clinical Manifestations and Diagnostic Studies01:21

    Aneurysm II: Clinical Manifestations and Diagnostic Studies

    Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...