Büyükkaragöz, Bahar Keçiören Eğitim ve Araştırma Hastanesi - Çocuk Nefroloji Birimi, Turkey , Orak, Sibğatullah Ali Keçiören Eğitim ve Araştırma Hastanesi - Çocuk Sağlığı ve Hastalıkları Kliniği, Turkey , Küçükkonyalı, Gülten Keçiören Eğitim ve Araştırma Hastanesi - Çocuk Sağlığı ve Hastalıkları Kliniği, Turkey , Köksal, Ali Osman Keçiören Eğitim ve Araştırma Hastanesi - Çocuk Sağlığı ve Hastalıkları Kliniği, Turkey , Yılmaz, Aysun Çaltık Keçiören Eğitim ve Araştırma Hastanesi - Çocuk Nefroloji Birimi, Turkey , Özdemir, Osman Keçiören Eğitim ve Araştırma Hastanesi - Çocuk Kardiyoloji Birimi, Turkey , Andıran, Nesibe Keçiören Eğitim ve Araştırma Hastanesi - Çocuk Sağlığı ve Hastalıkları Kliniği, Turkey

Sterile pyuria as the initial finding in a case with Kawasaki disease

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Kawasaki disease (KD) is a multi-systemic vasculitis of pediatric age group. Early diagnosis and treatment is crucial as coronary artery aneurysms may develop in 20-25% of untreated cases in the 2nd -3rd weeks of the disease. The most common urinary finding in the active period is sterile pyuria; which is believed to be a sign of a more severe systemic inflammation. In this study, a 3.5 year old boy who admitted with high fever was presented. As he had pyuria and elevated acute phase reactants, antibiotic treatment was started with a pre-diagnosis of acute pyelonephritis. Later, with the persistence of fever, detection of a negative urine culture result and emergence of dermal, mucosal and conjunctival changes, incomplete KD was diagnosed. In conclusion, it should be remembered that prolonged fever with sterile pyuria can be the initial findings in KD; before the emergence of typical lesions.

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Kawasaki disease , sterile pyuria , pediatric age group

Dicle Medical Journal

393