Acute scrotum in Kawasaki disease: two case reports and a literature review.

Acute scrotum is a rare complication of acute Kawasaki disease (KD), less well recognized than other disease manifestations. We describe the cases of two patients, aged 59 months and 19 months, with hydrocele testis in the acute phase of KD. Scrotal ultrasound and trans-illumination were used in the diagnosis of hydrocele testis.