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Advances in paediatric urology
David A Diamond1, Ivy H Y Chan2, Andrew J A Holland3
1Department of Urology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA.
Insights
This paper reviews advances in pediatric urological surgery for six common genitourinary disorders. Key updates include evolving treatments for vesicoureteral reflux and improved outcomes for undescended testes and pelvi-ureteric junction obstruction.
Area of Science:
- Pediatric Urology
- Genitourinary Surgery
- Congenital Disorders
Background:
- Paediatric urological surgery addresses congenital and acquired genitourinary disorders.
- Management strategies for these conditions are continually evolving.
- This paper focuses on recent advancements in surgical interventions.
Purpose of the Study:
- To highlight surgical management advances in six key paediatric urological disorders.
- To provide an overview of current evidence-based practices.
- To discuss the evolving landscape of pediatric genitourinary surgical care.
Main Methods:
- Review of current literature and surgical techniques.
- Focus on six specific paediatric urological conditions.
- Synthesis of evidence supporting refined treatment approaches.
Main Results:
- Vesicoureteral reflux management ranges from conservative care to surgical options.
- Early orchidopexy improves fertility and reduces malignancy risk in undescended testes.
- Minimally invasive pyeloplasty is standard for pelvi-ureteric junction obstruction.
- Hypospadias repair shows excellent outcomes for distal but not proximal cases.
- Neurogenic bladder management transformed by catheterization and innovative therapies.
- Fetal diagnosis aids intervention for posterior urethral valves, though long-term morbidity persists.
Conclusions:
- Surgical management of paediatric urological disorders is advancing, offering improved outcomes.
- Minimally invasive techniques and refined indications are becoming standard.
- Continued research is crucial for addressing long-term morbidities, particularly in posterior urethral valve patients.
Abstract:
Paediatric urological surgery is often required for managing congenital and acquired disorders of the genitourinary system. In this Series paper, we highlight advances in the surgical management of six paediatric urological disorders. The management of vesicoureteral reflux is evolving, with advocacy ranging from a less interventional assessment and antimicrobial prophylaxis to surgery including endoscopic injection of a bulking agent and minimally invasive ureteric reimplantation. Evidence supports early orchidopexy to improve fertility and reduce malignancy in boys with undescended testes. A variety of surgical techniques have been developed for hypospadias, with excellent outcomes for distal but not proximal hypospadias. Pelvi-ureteric junction obstruction is mostly detected prenatally; indications for surgery have been refined with evidence, and minimally invasive pyeloplasty is now standard. The outlook for patients with neurogenic bladder has been transformed by a combination of clean intermittent catheterisation, algorithms of diagnostic investigations, and innovative medical and surgical therapies. Posterior urethral valves are associated with considerable mortality; fetal diagnosis allows stratification of candidates for intervention, but ongoing bladder dysfunction in patients after valve ablation remains a cause of long-term morbidity.
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