Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Laparoscopic nephrectomy in a porcine model.

A W Chiu1, M T Chen, W J Huang

  • 1Department of Surgery, National Yang-Ming Medical College, Veterans General Hospital-Taipei, Taiwan, ROC.

European Urology
|January 1, 1992
PubMed
Summary

This study explored laparoscopic nephrectomy in pigs, comparing intact kidney extraction with tissue destruction. The latter, using a suction device, proved effective and promising for clinical applications.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

First Evidence for Mixing-Induced CP Violation in B_{s}^{0}→J/ψϕ(1020) Decays in pp Collisions at sqrt[s]=13  TeV.

Physical review letters·2026
Same author

Search for New Physics in Jet Multiplicity Patterns of Multilepton Events at sqrt[s]=13  TeV.

Physical review letters·2025
Same author

[Advances in presbycusis animal model].

Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery·2025
Same author

Observation of Λ Hyperon Local Polarization in p-Pb Collisions at sqrt[s_{NN}]=8.16  TeV.

Physical review letters·2025
Same author

Evidence for Similar Collectivity of High Transverse-Momentum Particles in p-Pb and Pb-Pb Collisions.

Physical review letters·2025
Same author

Search for a Neutral Gauge Boson with Nonuniversal Fermion Couplings in Vector Boson Fusion Processes in Proton-Proton Collisions at sqrt[s]=13  TeV.

Physical review letters·2025

Area of Science:

  • Veterinary Surgery
  • Minimally Invasive Procedures
  • Surgical Innovation

Background:

  • Laparoscopic nephrectomy is a standard surgical procedure.
  • Novel techniques are continuously explored to improve efficiency and patient outcomes.

Purpose of the Study:

  • To evaluate the feasibility and safety of laparoscopic nephrectomy in a porcine model.
  • To compare two kidney extraction methods: intact specimen retrieval versus tissue morcellation.

Main Methods:

  • Fifteen male pigs underwent laparoscopic nephrectomy.
  • Seven pigs had intact kidneys extracted via a 5-cm incision; seven had kidneys destroyed and evacuated through a 1-cm port using a suction device.
  • Standard port placement and the use of endo-GIA for renal hilum management were employed.

Related Experiment Videos

Main Results:

  • Fourteen of fifteen procedures were successful.
  • Kidney tissue destruction and evacuation via a 1-cm port resulted in well-preserved renal structures without significant complications.
  • Average operative time was reduced from 3h 20min to 2h 20min with endo-GIA use.
  • Minor complications included one renal vein tear and two cases of subcutaneous emphysema, with no major issues in later procedures.

Conclusions:

  • Laparoscopic nephrectomy using a tissue destroyer and endobag is a viable and promising technique.
  • This method offers potential advantages for clinical nephrectomy, including reduced operative time and less invasive specimen retrieval.