Re-evaluation of histological findings of nonparasitic splenic cysts.

Objective: The pathogenesis of nonparasitic splenic cysts (NPSCs) has not been clarified completely. The aim of this multinational and multicentre retrospective study was to further elucidate the origin of NPSCs.

Methods: From 1980 to 2006, 50 children and adolescents were surgically treated for NPSC at six paediatric surgical centres in four European countries.

Nonparasitic splenic cysts in children: a multicentric study.

Purpose: Nonparasitic splenic cysts (NPSCs) are uncommon in children. The aim of this multinational and multicentric study was to present the authors' experience as well as the changing trends in the management of NPSCs over the last 25 years.

Material And Methods: From 1981 to 2005, 50 children or adolescents were surgically treated for NPSCs in 6 paediatric surgical centres in four European countries.

[The role and value of urodynamics in the follow-up of children with surgical bladder augmentation and substitution].

The authors investigated postoperative capacity, compliance of the urinary bladder and urinary continence in children who underwent bladder augmentation and/or bladder substitution for various forms of urinary incontinence. In 20 children, bladder augmentation and/or bladder substitution procedures were performed because of urinary incontinence, upper urinary tract deterioration and/or failure of conservative treatment (oxybutynin, clean intermittent catheterization--ICC). In 2 patients, reaugmentation was necessary.

[Urogenital sinus and cloacal malformations in infancy and childhood: surgical considerations].

The relative rarity of urogenital sinus and cloacal anomalies, the wide range of their anatomical variants furthermore the number of different surgical options makes the successful management of a child with such urogenital abnormality one of the greatest challenges to the paediatric surgeon. Based on their own experience and the literature the authors give a review of embryology, pathology, and diagnosis of urogenital sinus and cloacal abnormality. They detail the new surgical therapy developed by Hendren and Pena which has been adopted in their routine.

[Treatment of childhood vesicoureteral reflux with sub-ureteral injection of teflon paste].

From March 1989 to october 1990, 35 refluxing ureters in 25 children were treated by submucosal injection of Teflon (STING). The overall success rate was 54% after the first injection. The authors detail the procedure and analyse their results which demonstrate that Teflon injection can be safe and effective treatment of vesicoureteral reflux in most cases can replace antireflux surgery.