Relevance of Infection in Children with Urachal Cysts

Abstract

Objective: To assess the role of infection in the management of children with urachal cysts.Methods: 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.Results: 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.Conclusions: (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.