Does Kawasaki disease cause a rash on the face?

Written by Li Jiao Yan

Neonatology

Updated on September 05, 2024

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The pathogenesis of Kawasaki disease is unclear, and the main pathological change is systemic vasculitis. Typically, the rash is a polymorphic erythema or a scarlatiniform rash, primarily occurring on the trunk. Generally, facial rashes are rare, but it's not entirely impossible for rashes to appear on the face. Therefore, if a baby develops a rash on the face without other infections, Kawasaki disease might also present this symptom.

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Written by Li Jiao Yan

Neonatology

50sec

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Kawasaki disease peeling symptoms

Kawasaki disease is a disease with unclear etiology and unclear pathogenesis of the autoimmune system. Its main pathological change is systemic vasculitis, commonly occurring in the coronary arteries. At the onset, symptoms in the hands and feet include stiff swelling and erythema during the acute phase. In the recovery phase, membranous peeling occurs at the junction of the skin and the nail base of fingers and toes, and there are transverse grooves in the nails. In severe cases, the nails of the fingers and toes may also fall off. Additionally, its skin manifestations include polymorphic skin plaques and scarlet fever-like rashes, which commonly appear in the first week of the disease, with redness and peeling of the skin around the anus.

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Written by Li Jiao Yan

Neonatology

1min 1sec

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Does Kawasaki disease rash itch?

Kawasaki disease, once called mucocutaneous lymph node syndrome, is a disease of unknown cause and unclear pathogenesis. It is characterized by systemic vasculitis. Clinically, it mainly presents with fever, conjunctival congestion, cracked lips, congested oral mucosa, diffuse congestion, strawberry tongue, acute stage swelling and erythema of the hands and feet, polymorphous rash, and scarlet fever-like skin rash. It is often associated with unilateral or bilateral lymphadenopathy, which is not red on the surface, but the lymph nodes are hard and tender to the touch. It frequently involves complications such as myocarditis or pericarditis, with common coronary artery damage. The rash seen in Kawasaki disease is a manifestation of vasculitis and is generally non-itchy.

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Written by Shi Ji Peng

Pediatrics

54sec

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How is Kawasaki disease diagnosed?

Kawasaki disease, also known as mucocutaneous lymph node syndrome, is an acute febrile rash disease characterized primarily by inflammation of medium and small arteries throughout the body, with a self-limiting nature. Clinically, it mainly presents with fever, rash, mucosal lesions, conjunctival congestion, and non-suppurative enlargement of cervical lymph nodes. If untreated, 20% of cases can lead to coronary artery damage. To diagnose this disease, in addition to typical clinical manifestations, attention must also be paid to various tests such as blood tests, immunological tests, and ultrasound examinations for a comprehensive assessment. Although the clinical characteristics are largely indicative of the disease, ultrasound examination is crucial to check for any dilation of the coronary arteries.

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Written by Yao Li Qin

Pediatrics

58sec

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Is Kawasaki disease prone to recurrence?

Kawasaki disease is a common pediatric febrile, rash-causing illness, and once diagnosed, treatment must begin actively. Most cases of Kawasaki disease have a very good prognosis with standard treatment, but about 5% of children may experience temporary coronary artery abnormalities, and the recurrence rate of Kawasaki disease can reach 1% to 3%. Therefore, once a child is diagnosed with Kawasaki disease, it is essential to conduct follow-up throughout the treatment process. Follow-ups should be done at three months, six months, and one year after the onset of the disease in new cases. The purpose of the follow-up is mainly to assess the child's prognosis and evaluate the coronary arteries to see if there is any recurrence, so this follow-up work is very important.

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Written by Yao Li Qin

Pediatrics

52sec

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Kawasaki disease causes

Kawasaki disease, also known as mucocutaneous lymph node syndrome, is an immune-mediated systemic vasculitis syndrome and a relatively common pediatric febrile rash disease. To date, the etiology of Kawasaki disease is not entirely clear. Extensive epidemiological and clinical observations suggest that Kawasaki disease may be an acute immune dysregulation caused by infectious factors. Genetic factors are also related to the occurrence of Kawasaki disease. Various bacteria, viruses, mycoplasma, and their metabolic products, such as superantigens produced by Streptococcus and Staphylococcus, are also related to the development of Kawasaki disease.