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

Laparoscopic Anatomical Liver Segment VII Resection with Liver Parenchymal Transection Following a Priority Approach13:57

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

1.1K
This protocol involves a laparoscopic anatomical resection of liver segment VII with liver parenchymal transection following a priority approach. This technique is unaffected by anatomical...
1.1K
Laparoscopic Left Hemihepatectomy Combined with Caudate Lobe Resection07:22

Laparoscopic Left Hemihepatectomy Combined with Caudate Lobe Resection

730
Intrahepatic cholangiocarcinoma of the caudate lobe is a challenge for many surgeons due to its unique location. Here, we present a protocol to show the step-by-step details of laparoscopic left hemihepatectomy combined with caudate lobe resection for cholangiocarcinoma.
730
Laparoscopic Anatomical Resection of the Right Anterior Lobe Based on the Laennec Capsule Technique06:11

Laparoscopic Anatomical Resection of the Right Anterior Lobe Based on the Laennec Capsule Technique

526
This protocol describes a laparoscopic anatomical right anterior sectionectomy utilizing the Laennec capsule concept, combined with comprehensive preoperative therapy. The approach enables precise tumor resection in hepatocellular carcinoma (HCC) cases closely associated with major vascular structures, improving surgical safety, efficacy, and long-term patient...
526
The Influence of Liver Resection on Intrahepatic Tumor Growth07:55

The Influence of Liver Resection on Intrahepatic Tumor Growth

9.9K
A high incidence of tumor recurrence after resection of liver metastases remains an unsolved problem. The illustrated mouse model may be useful to investigate the reasons for such recurrences. It combines a liver resection model with intrahepatic tumor cell injection for the first time.
9.9K
Application of the En Bloc Concept Combined with Anatomic Resection in Laparoscopic Hepatectomy04:41

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

1.6K
Numerous studies have demonstrated the advantages of anatomic resection. Nonetheless, whether anatomic resection can increase R0 resection rates remains controversial. Consequently, the present study describes an innovative procedure involving the en bloc concept combined with anatomic resection in laparoscopic hepatectomy, which can reduce postoperative recurrence and metastasis.
1.6K
Laparoscopic Anatomic S7+S8d Resection Preserving Inferior Right Hepatic Vein and S6 with Right Hepatic Vein Transection06:00

Laparoscopic Anatomic S7+S8d Resection Preserving Inferior Right Hepatic Vein and S6 with Right Hepatic Vein Transection

166
We present a laparoscopic technique for anatomic S7+S8d resection with right hepatic vein transection, preserving the inferior right hepatic vein and segment S6. Relying on meticulous anatomical landmarks without intraoperative ultrasound, this approach offers a precise and parenchyma-sparing option for dorsally located right-liver tumors, particularly in settings with limited advanced navigation...
166

You might also read

Related Articles

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

Sort by
Same author

Evaluating CMV Risk Stratification, Donor Characteristics, and Post-Transplant Outcomes in Kidney Transplant Recipients: A Retrospective Eurotransplant Center Analysis.

Transplantation proceedings·2026
Same author

Learning Curves and Complexity Evolution in Robotic Liver Surgery: An International Multicenter Study with Comparison to Global Benchmark Outcomes.

Annals of surgery·2026
Same author

Revisiting treatment paradigms for colorectal liver metastases: liver transplant or associating liver partition and portal vein ligation for staged hepatectomy?

Hepatobiliary surgery and nutrition·2026
Same author

Intraoperative Multimodal Bowel Perfusion Quantification Combining Hyperspectral Imaging and Indocyanine Green.

Diagnostics (Basel, Switzerland)·2026
Same author

Imaging biomarkers of liver hypertrophy after portal vein embolization in patients with liver tumors: cholestasis, arterial hyperperfusion, and splenic response.

Abdominal radiology (New York)·2026
Same author

Associations between diffusion-weighted imaging and immunohistochemical features in hepatocellular carcinoma: a preliminary analysis of tumor-infiltrating lymphocytes and microvessel density expression.

Clinical and experimental hepatology·2026

Related Experiment Video

Updated: Jan 19, 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

1.1K

Hyperspectral Imaging (HSI) in anatomic left liver resection.

Robert Sucher1, Alvanos Athanasios1, Hannes Köhler2

  • 1Department of Visceral-, Transplant-, Thoracic- and Vascular Surgery, University Clinic Leipzig, Germany.

International Journal of Surgery Case Reports
|September 8, 2019
PubMed
Summary

Hyperspectral imaging can visually differentiate liver segments by assessing oxygenation and perfusion, aiding surgeons in identifying precise resection planes during liver surgery. This non-invasive technique offers a new approach to anatomic liver resection planning.

Keywords:
Hyperspectral imagingIntraoperative visualizationLiver resectionSurgical guidance

More Related Videos

Laparoscopic Left Hemihepatectomy Combined with Caudate Lobe Resection
07:22

Laparoscopic Left Hemihepatectomy Combined with Caudate Lobe Resection

Published on: April 11, 2025

730
Laparoscopic Anatomical Resection of the Right Anterior Lobe Based on the Laennec Capsule Technique
06:11

Laparoscopic Anatomical Resection of the Right Anterior Lobe Based on the Laennec Capsule Technique

Published on: May 2, 2025

526

Related Experiment Videos

Last Updated: Jan 19, 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

1.1K
Laparoscopic Left Hemihepatectomy Combined with Caudate Lobe Resection
07:22

Laparoscopic Left Hemihepatectomy Combined with Caudate Lobe Resection

Published on: April 11, 2025

730
Laparoscopic Anatomical Resection of the Right Anterior Lobe Based on the Laennec Capsule Technique
06:11

Laparoscopic Anatomical Resection of the Right Anterior Lobe Based on the Laennec Capsule Technique

Published on: May 2, 2025

526

Area of Science:

  • Hepatobiliary surgery
  • Medical imaging
  • Surgical oncology

Background:

  • Anatomic liver resection relies on understanding liver segmentation based on blood supply.
  • Current methods for visualizing resection planes can be limited.
  • Accurate identification of resection margins is crucial for successful outcomes.

Purpose of the Study:

  • To evaluate the feasibility of TIVITA® hyperspectral imaging (HSI) and near-infrared spectroscopy (NIRS) for identifying liver resection planes.
  • To assess the ability of HSI/NIRS to differentiate liver segments based on oxygenation and perfusion.
  • To determine if this technology can aid in visualizing the demarcation line after vascular inflow occlusion.

Main Methods:

  • Utilized TIVITA® for non-invasive hyperspectral imaging and near-infrared spectroscopy.
  • Performed left vascular inflow occlusion (left hepatic artery and left portal vein).
  • Assessed tissue oxygenation (StO2) and near-infrared perfusion (NIR Perfusion) pre- and post-occlusion.

Main Results:

  • TIVITA® successfully identified segments with reduced StO2 and NIR Perfusion after inflow occlusion.
  • Significant differences in StO2 (0.23 ± 0.03 vs 0.50 ± 0.06) and NIR Perfusion (0.02 ± 0.04 vs 0.47 ± 0.06) were observed.
  • The imaging allowed visual differentiation of well-oxygenated (green) and poorly-perfused (blue) liver tissue.

Conclusions:

  • Hyperspectral Imaging (HSI) shows potential for identifying precise resection planes in anatomic liver resection.
  • The novel Hyperspectral Demarcation Technique (HSI DT) is non-contact, non-ionizing, and non-invasive.
  • Optically determined perfusion and oxygenation status can guide the selection of liver segments for resection.