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Related Concept Videos

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The transfer function is a fundamental concept representing the ratio of two polynomials. The numerator and denominator encapsulate the system's dynamics. The zeros and poles of this transfer function are critical in determining the system's behavior and stability.
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Dissection of Organizer and Animal Pole Explants from Xenopus laevis Embryos and Assembly of a Cell Adhesion Assay
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Retroperitoneoscopic lower pole heminephrectomy.

A Cho1, I Mushtaq1

  • 1Department of Paediatric Urology, Great Ormond Street Hospital for Children NHS Trust, London, UK.

Journal of Pediatric Urology
|December 25, 2018
PubMed
Summary
This summary is machine-generated.

Retroperitoneoscopic lower pole heminephrectomy is a safe and effective surgical approach. This video demonstrates key steps for surgeons to reduce risks associated with this challenging procedure.

Keywords:
DuplexHeminephrectomyPediatricRetroperitoneoscopic

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Area of Science:

  • Urology
  • Minimally Invasive Surgery
  • Pediatric Surgery

Background:

  • Retroperitoneoscopic heminephrectomy offers advantages over open and transperitoneal laparoscopic methods.
  • Lower pole heminephrectomy is less frequently performed than upper pole procedures.
  • This technique presents unique surgical challenges.

Purpose of the Study:

  • To demonstrate the key steps of retroperitoneoscopic lower pole heminephrectomy.
  • To provide guidance for surgeons on patient positioning, access, and critical views.
  • To aid in reducing the risks associated with this procedure.

Main Methods:

  • Video article format with audio commentary.
  • Demonstration of a pediatric patient undergoing retroperitoneoscopic lower pole heminephrectomy.

Main Results:

  • The video highlights critical surgical steps and views.
  • It serves as a visual guide for performing the procedure.

Conclusions:

  • Retroperitoneoscopic lower pole heminephrectomy can be safely performed.
  • This approach is a viable option for selected patients.