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 Concept Videos

Fast Fourier Transform01:10

Fast Fourier Transform

988
The Fast Fourier Transform (FFT) is a computational algorithm designed to compute the Discrete Fourier Transform (DFT) efficiently. By breaking down the calculations into smaller, manageable sections, the FFT significantly reduces the computational complexity involved. Direct computation of an N-point DFT requires N2 complex multiplications, whereas the FFT algorithm needs only (N/2)log⁡2N multiplications, offering a much faster performance.
The computational efficiency of the FFT becomes...
988
Fast Decoupled and DC Powerflow01:24

Fast Decoupled and DC Powerflow

773
The fast decoupled power flow method addresses contingencies in power system operations, such as generator outages or transmission line failures. This method provides quick power flow solutions, essential for real-time system adjustments. Fast decoupled power flow algorithms simplify the Jacobian matrix by neglecting certain elements, leading to two sets of decoupled equations:
773
Gene Evolution - Fast or Slow?02:05

Gene Evolution - Fast or Slow?

8.2K
The genomes of eukaryotes are punctuated by long stretches of sequence which do not code for proteins or RNAs. Although some of these regions do contain crucial regulatory sequences, the vast majority of this DNA serves no known function. Typically, these regions of the genome are the ones in which the fastest change, in evolutionary terms, is observed, because there is typically little to no selection pressure acting on these regions to preserve their sequences.
In contrast, regions which code...
8.2K
Gene Evolution - Fast or Slow?02:05

Gene Evolution - Fast or Slow?

3.7K
3.7K
Liver Histology01:27

Liver Histology

4.5K
The microscopic anatomy of the liver is a complex and intricate system that comprises numerous structural units known as liver lobules, each of which is comparable in size to a sesame seed. These hexagonal structures consist of plates of liver cells or hepatocytes, which are characterized by their versatility and abundance of cellular apparatus like rough and smooth ER, Golgi apparatus, peroxisomes, and mitochondria.
Hepatocytes perform a variety of essential functions. They secrete...
4.5K
Liver Physiology01:30

Liver Physiology

3.9K
The liver, an essential organ in the human body, performs over 200 vital functions that can be broadly categorized into metabolic, hematological, endocrine regulation, and bile production.
Metabolic Regulation:
The liver is the central organ involved in regulating blood composition. It stabilizes blood glucose levels, maintaining them within the range of  70–110 mg/dL. When these levels drop, the liver breaks down glycogen reserves and releases glucose into the bloodstream. It can...
3.9K

You might also read

Related Articles

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

Sort by
Same author

Evaluating pneumoperitoneum pressure in robotic liver surgery: a propensity-score matched analysis in a high-volume center in Scandinavia.

Surgical endoscopy·2025
Same author

Influence of blood pressure on internal carotid artery blood flow during combined propofol-remifentanil and thoracic epidural anesthesia.

Journal of anaesthesiology, clinical pharmacology·2023
Same author

Internal carotid artery blood flow is enhanced by elevating blood pressure during combined propofol-remifentanil and thoracic epidural anaesthesia: A randomised cross-over trial.

European journal of anaesthesiology·2020
Same author

Assessment of functional recovery after total hip and knee arthroplasty: An observational study of 95 patients.

Musculoskeletal care·2019
Same author

Days alive and out of hospital after fast-track total hip and knee arthroplasty: an observational cohort study in 16 137 patients.

British journal of anaesthesia·2019
Same author

Letter to the Editor: Compliance with the ERAS Protocol and 3-Year Survival After Laparoscopic Surgery for Non-metastatic Colorectal Cancer.

World journal of surgery·2019

Related Experiment Video

Updated: Feb 16, 2026

Laparoscopic Anatomical Liver Segment VII Resection with Liver Parenchymal Transection Following a Priority Approach
13:57

Laparoscopic Anatomical Liver Segment VII Resection with Liver Parenchymal Transection Following a Priority Approach

Published on: May 23, 2025

1.5K

Second Generation of a Fast-track Liver Resection Programme.

Nicolai A Schultz1, Peter N Larsen1, B Klarskov1

  • 1Department of Surgical Gastroenterology and Transplantation, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.

World Journal of Surgery
|January 6, 2018
PubMed
Summary
This summary is machine-generated.

This study shows that a modified fast-track program for liver resection patients significantly shortens hospital stays. Early mobilization, feeding, and multimodal pain management are key to safe and effective recovery after liver surgery.

More Related Videos

The Influence of Liver Resection on Intrahepatic Tumor Growth
07:55

The Influence of Liver Resection on Intrahepatic Tumor Growth

Published on: April 9, 2016

9.9K
Application of the En Bloc Concept Combined with Anatomic Resection in Laparoscopic Hepatectomy
04:41

Application of the En Bloc Concept Combined with Anatomic Resection in Laparoscopic Hepatectomy

Published on: March 10, 2023

1.7K

Related Experiment Videos

Last Updated: Feb 16, 2026

Laparoscopic Anatomical Liver Segment VII Resection with Liver Parenchymal Transection Following a Priority Approach
13:57

Laparoscopic Anatomical Liver Segment VII Resection with Liver Parenchymal Transection Following a Priority Approach

Published on: May 23, 2025

1.5K
The Influence of Liver Resection on Intrahepatic Tumor Growth
07:55

The Influence of Liver Resection on Intrahepatic Tumor Growth

Published on: April 9, 2016

9.9K
Application of the En Bloc Concept Combined with Anatomic Resection in Laparoscopic Hepatectomy
04:41

Application of the En Bloc Concept Combined with Anatomic Resection in Laparoscopic Hepatectomy

Published on: March 10, 2023

1.7K

Area of Science:

  • Hepatobiliary Surgery
  • Perioperative Medicine
  • Surgical Rehabilitation

Background:

  • Multimodal rehabilitation, or fast-track programs, are increasingly used to improve recovery after major surgery.
  • Evidence-based fast-track protocols aim to reduce patient morbidity and length of hospital stay.
  • This study evaluates a modified fast-track program in patients undergoing liver resection.

Purpose of the Study:

  • To assess the effectiveness of an updated fast-track program for patients undergoing open or laparoscopic liver resection.
  • To investigate the impact of the modified program on patient recovery and hospital stay.
  • To determine the safety and feasibility of early discharge after liver resection.

Main Methods:

  • A prospective study of 121 consecutive liver resection patients.
  • Implementation of high-dose methylprednisolone pre-surgery, early removal of drains, and early mobilization/feeding.
  • Opioid-sparing pain management and clear discharge criteria focused on pain control and patient comfort.

Main Results:

  • Median length of stay (LOS) was 4 days overall, with 2 days for laparoscopic and 4 days for open resections.
  • Major hepatectomies (≥3 segments) had a median LOS of 5 days.
  • A 6% readmission rate and zero 30-day mortality were observed, with a reduced LOS compared to a previous program.

Conclusions:

  • Fast-track principles are safe and effective for perioperative care and early discharge after major liver resection.
  • Preoperative high-dose steroids may contribute to a shorter length of stay.
  • Routine discharge is feasible on postoperative day 1-2 for laparoscopic and day 4 for open liver resections.