Related Experiment Video
Updated: Jan 23, 2026

Technical Aspects of the Mouse Aortocaval Fistula
Published on: July 11, 2013
Patient selection and technical aspects for laparoscopic nephrectomy in Wilms tumor
Andreas Schmidt1, Steven W Warmann1, Cristian Urla1
1Department of Paediatric Surgery and Paediatric Urology, University Children´s Hospital, Eberhard Karls University Tuebingen, Tuebingen, Germany.
Laparoscopic nephrectomy for Wilms tumor in children is safe and effective when patient selection and surgical techniques are carefully managed. This minimally invasive approach shows promising outcomes for eligible pediatric patients.
Area of Science:
- Pediatric Surgery
- Surgical Oncology
- Minimally Invasive Procedures
Background:
- Limited data exist on laparoscopic nephrectomy for Wilms tumor.
- This study addresses patient selection and technical aspects of this approach.
Purpose of the Study:
- To present experiences with laparoscopic nephrectomy for Wilms tumor.
- To define patient selection criteria and technical considerations.
Main Methods:
- Retrospective review of 9 children undergoing laparoscopic nephrectomy for Wilms tumor (2010-2018).
- Analysis of patient characteristics, tumor details, treatment, and outcomes.
- Focus on patient selection, surgical techniques, and complications.
Main Results:
- 9 children (median age 24 months) underwent the procedure after neoadjuvant chemotherapy.
- No intra- or postoperative complications were observed.
- Excellent survival rates (9/9 overall and event-free survival) with a median follow-up of 48 months.
Conclusions:
- Laparoscopic nephrectomy is a viable option for selected Wilms tumor cases.
- Careful patient selection and meticulous surgical technique are crucial for success.
- Increasing surgeon expertise may expand indications for minimally invasive surgery in complex Wilms tumors.
Related Concept Videos
What is Natural Selection?
Quantitative Aspects of Drug-Receptor Interaction
Antibiotic Selection
Types of Selection
Frequency-dependent Selection
Limits to Natural Selection

