Relevance of infection in children with urachal cysts.

Abstract

To assess the role of infection in the management of children with urachal cysts. A retrospective study on 10 children with urachal cysts operated on over an 11-year period (from 1987 to 1998) was performed. Uncomplicated urachal cysts were found in 2 children who underwent primary cyst removal. The remaining 8 were admitted with severe sepsis due to the presence of a urachal abscess; they were managed by a staged approach including percutaneous drainage and delayed cyst removal. The diagnosis of urachal cyst was readily made by ultrasound in all the 10 patients (100%). In 1 patient with urachal abscess, computed tomography provided additional information. The postoperative course was uneventful in 9 of 10 children (90%). A 5-year-old female patient developed peritonitis following urachal abscess rupture into the peritoneal cavity, which resulted in additional surgery and prolonged hospitalization. (1) Ultrasound is an excellent diagnostic tool for patients with urachal cysts. (2) A renal screening ultrasound must be included in the preoperative work-up. (3) A thorough urological assessment is indicated in patients with abnormal renal ultrasound of recurrent urinary infections. (4) At present, a staged surgical procedure still remains the most effective surgical option in children with urachal cyst.