Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Videos

Laparoscopic partial hepatectomy

N Yamanaka¹, T Tanaka, W Tanaka

¹First Department of Surgery, Hyogo College of Medicine, Nishinomiya, Japan.

Hepato-Gastroenterology

|March 13, 1998

Summary

This summary is machine-generated.

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

Journal of Artificial Organs 2019: the year in review : Journal of Artificial Organs Editorial Committee.

Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs·2020

Same author

Journal of Artificial Organs 2018: the year in review : Journal of Artificial Organs Editorial Committee.

Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs·2019

Same author

Journal of Artificial Organs 2017: the year in review : Journal of Artificial Organs Editorial Committee.

Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs·2018

Same author

Journal of Artificial Organs 2016: the year in review : Journal of Artificial Organs Editorial Committee.

Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs·2017

Same author

Journal of Artificial Organs 2015: the year in review : Journal of Artificial Organs Editorial Committee.

Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs·2016

Same author

Journal of Artificial Organs 2014: the year in review.

Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs·2015

Laparoscopic partial hepatectomy offers a minimally invasive option for select liver cancer cases. This technique, using microwave coagulation, proved safe and effective in three patients with hepatocellular carcinoma.

Area of Science:

Hepatobiliary Surgery
Minimally Invasive Procedures
Surgical Oncology

Background:

Laparoscopic partial hepatectomy is less common than laparoscopic cholecystectomy.
Hepatocellular carcinoma in patients with severe liver cirrhosis presents surgical challenges.

Purpose of the Study:

To describe the surgical techniques and indications for laparoscopic partial hepatectomy.
To evaluate the feasibility and outcomes of this procedure in selected patients.

Main Methods:

Utilized laparoscopic partial hepatectomy for three patients with hepatocellular carcinoma and severe liver cirrhosis.
Employed a microwave tissue coagulator for parenchymal dissection under ultrasonographic guidance.
Performed the surgery using a gas-less method, with or without low-pressure pneumoperitoneum (4 mmHg).

Related Experiment Videos

Main Results:

All three partial hepatectomies were performed successfully without complications or need for blood transfusion.
Patients demonstrated rapid recovery to their preoperative condition.
Tumors were 4 cm or less, located in segments 5 or 8, and protruded from the liver surface.

Conclusions:

Laparoscopic partial hepatectomy is a viable treatment option for specific cases of liver cancer.
The technique is suitable for minor, superficial resections in selected patients.
Minimally invasive hepatectomy can achieve favorable outcomes in patients with cirrhosis.