さまよう薬剤師のブログ

学位を持っても、センスのない、感染制御専門薬剤師のブログ.  I have Ph.D. but less sense ID pharmacist.

川崎病の特徴

2歳の娘が川崎病と診断されました。

早期発見でしたが、
1ヶ月程度の入院予定

出来ることは全力を尽くします。

UpToDate より

Kawasaki disease (KD, also called mucocutaneous lymph node syndrome) is one of the most common vasculitides of childhood. KD occurs only rarely in adults. It is typically a self-limited condition, with fever and manifestations of acute inflammation lasting for an average of 12 days without therapy. 

KD is characterized by systemic inflammation manifested by fever and mucocutaneous involvement, including bilateral nonexudative conjunctivitis, erythema of the lips and oral mucosa, rash, extremity changes, and cervical lymphadenopathy.These findings are often not present at the same time. Thus, repeated histories and physical examinations are important in making a timely diagnosis of KD in children with fever and signs of mucocutaneous inflammation.

No laboratory studies are included among the diagnostic criteria for typical KD. However, the presence of compatible laboratory features strongly supports the diagnosis. 

The diagnosis of KD according to classical criteria requires the presence of fever ≥5 days, combined with at least four of the other five signs of mucocutaneous inflammation, without any other explanation.Additional clinical and laboratory features are often used to guide diagnosis in children who have fewer than five criteria for KD (incomplete KD). 

KD is most commonly confused with infectious exanthems of childhood. The presence of clinical features not commonly found in KD, including exudative conjunctivitis, exudative pharyngitis, discrete intraoral lesions, bullous or vesicular rash, splenomegaly, and/or generalized lymphadenopathy, suggest another diagnosis. Nonetheless, KD is sufficiently pleomorphic that none of these findings can definitively exclude the diagnosis. Children with KD can have concurrent infections, particularly with viruses circulating in the community at the time of their diagnosis.

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