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Laparoscopic Ureterocalicostomy Technique.

Romulo S S Nunes¹, Caio V Suartz¹, Hiury S Andrade¹

¹Departamento de Videolaparoscopia em Urologia, Universidade de São Paulo - USP, São Paulo, SP, Brasil.

International Braz J Urol : Official Journal of the Brazilian Society of Urology

|June 2, 2023

Summary

This summary is machine-generated.

Laparoscopic ureterocalicostomy is a safe and effective minimally invasive procedure for complex ureteropelvic junction obstruction (UPJO) cases. This technique offers tension-free anastomosis and leverages the benefits of laparoscopic surgery.

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Area of Science:

Urology
Minimally Invasive Surgery
Surgical Techniques

Background:

Ureterocalicostomy, first described in 1948, offers a solution for complex ureteropelvic junction obstruction (UPJO).
Laparoscopic access for this procedure was introduced in 2003, building upon open surgery principles.
Previous studies have shown success in treating UPJO with laparoscopic ureterocalicostomy in both adults and children.

Discussion:

Intra-operative findings, such as renal cortex thickness and challenging ureteropelvic junction access, often dictate the decision to perform ureterocalicostomy.
Laparoscopic ureterocalicostomy provides a tension-free anastomosis, crucial for successful reconstruction.
The procedure is performed under challenging conditions, including previous failed open pyeloplasty.

Key Insights:

A laparoscopic ureterocalicostomy was successfully performed on a patient with recurrent UPJO and significant hydronephrosis.
The procedure took 130 minutes with no intra-operative or post-operative complications.
Post-operative imaging confirmed reduced hydronephrosis and resolution of lumbar pain within one year.

Outlook:

Laparoscopic ureterocalicostomy is a viable and safe option for complex UPJO cases where traditional pyeloplasty may be challenging.
The minimally invasive nature of laparoscopy offers advantages in patient recovery and reduced morbidity.
Further research can explore long-term outcomes and refine patient selection criteria for this technique.