Related Experiment Video
Updated: Feb 6, 2026
11:03
Robotic Left Hepatectomy using Indocyanine Green Fluorescence Imaging for an Intrahepatic Complex Biliary Cyst
Published on: June 24, 2022
6.3K
Green indocyanine fluorescence in robotic abdominal surgery
Giuseppe Spinoglio1, Emilio Bertani1, Simona Borin1
1Department of Hepatobiliary and Digestive Surgery, IEO, European Institute of Oncology IRCCS, Via Ripamonti 435, Milan, Italy.
Updates in Surgery
|August 31, 2018
Summary
Indocyanine green (ICG) fluorescence imaging aids surgical decisions by visualizing vascularization and lymphatic drainage. This technology is increasingly valuable in robotic general surgery for enhanced anatomical information.
Area of Science:
- Surgical Technology
- Medical Imaging
- Oncology
Background:
- Fluorescent imaging using indocyanine green (ICG) is an emerging technology.
- ICG is gaining acceptance as a valid tool for surgical decision-making.
- ICG provides anatomic information about organ vascularization and tissue perfusion.
Purpose of the Study:
- To address specific applications of ICG fluorescence in robotic general surgery.
- To highlight the utility of ICG in enhancing visualization during surgical procedures.
- To explore the role of ICG in identifying lymphatic draining pathways.
Main Methods:
- Intravenous injection of ICG to bind plasma lipoproteins.
- Excitation of ICG with near-infrared light for imaging.
- Injection of ICG into tissues to visualize lymphatic migration.
Main Results:
- ICG provides detailed anatomic information on organ vascularization.
- ICG enables visualization of tissue perfusion.
- ICG facilitates identification of lymphatic draining pathways.
Conclusions:
- ICG fluorescence imaging is a valuable tool in robotic general surgery.
- The technology enhances surgeons' ability to make informed decisions.
- ICG imaging offers critical insights into vascular and lymphatic anatomy.
Related Concept Videos
01:21Green Algae
849
Green algae, also referred to as chlorophytes, are different from red algae in having the chloroplasts containing chlorophylls a and b, which give them their distinct green hue. However, they lack phycobiliproteins, preventing them from developing the red or blue-green pigmentation seen in red algae. In terms of photosynthetic pigment composition, green algae closely resemble plants and share a close evolutionary relationship with them. Taxonomically Green algae belong to Phylum Chlorophyta in...
849
01:25Abdominal Aorta
2.4K
Once the aorta traverses the diaphragmatic plane at the aortic hiatus, it is known as the abdominal aorta. This anatomical structure is positioned leftward of the spinal column, encased within a cocoon of adipose tissue behind the peritoneal cavity. It terminates at the L4 vertebra, where it splits into the common iliac arteries. Prior to this bifurcation, the abdominal aorta gives rise to several vital branches.
The celiac trunk, a singular artery, divides into the left gastric artery, which...
The celiac trunk, a singular artery, divides into the left gastric artery, which...
2.4K
01:20Ultrasound I: Abdominal Ultrasonography
1.7K
Introduction:
Abdominal ultrasonography, commonly known as abdominal ultrasound, is a vital, non-invasive medical imaging technique widely used in healthcare.
Procedure:
This diagnostic tool allows the clinician to visually inspect internal structures within the abdomen, including vital organs such as the liver, gallbladder, pancreas, kidneys, and spleen.
The abdominal ultrasound process begins with applying a special gel to the patient's skin over the abdomen. This gel enhances the...
Abdominal ultrasonography, commonly known as abdominal ultrasound, is a vital, non-invasive medical imaging technique widely used in healthcare.
Procedure:
This diagnostic tool allows the clinician to visually inspect internal structures within the abdomen, including vital organs such as the liver, gallbladder, pancreas, kidneys, and spleen.
The abdominal ultrasound process begins with applying a special gel to the patient's skin over the abdomen. This gel enhances the...
1.7K
01:19Abdominal Regions and Quadrants
17.7K
To promote clear communication, for instance, about the location of a patient's abdominal pain or a suspicious mass, anatomists and clinicians typically use imaginary lines to categorize the abdominopelvic cavity into either four quadrants or nine regions to identify organs in the cavity.
The simpler quadrants approach, which is more commonly used in medicine, subdivides the cavity with one horizontal and one vertical line that intersects at the patient's umbilicus (navel). The four...
The simpler quadrants approach, which is more commonly used in medicine, subdivides the cavity with one horizontal and one vertical line that intersects at the patient's umbilicus (navel). The four...
17.7K
01:23Photoluminescence: Fluorescence and Phosphorescence
3.9K
Photoluminescence is a process where a molecule absorbs light energy and re-emits it in the form of light. This phenomenon occurs when a substance absorbs photons, promoting its electrons to higher energy level excited states, followed by a relaxation process in which the electrons return to their original ground state energy levels and emit light. Photoluminescence is widely observed in various materials, including semiconductors, and organic and inorganic compounds.
A pair of electrons in a...
A pair of electrons in a...
3.9K
01:29Atomic Fluorescence Spectroscopy
976
Atomic fluorescence spectroscopy (AFS) is an analytical technique that involves the electronic transitions of atoms in a flame, furnace, or plasma being excited by electromagnetic (EM) radiation. When these atoms absorb energy, they become excited and subsequently release energy as they return to their original state. This emitted light, or "fluorescence," is observed at a right angle to the incident beam. Both absorption and emission processes transpire at distinct wavelengths, which...
976