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Related Concept Videos

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

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Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
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Super-resolution fluorescence microscopy (SRFM) provides a better resolution than conventional fluorescence microscopy by reducing the point spread function (PSF). PSF is the light intensity distribution from a point that causes it to appear blurred. Due to PSF, each fluorescing point appears bigger than its actual size, and it is the PSF interference of nearby fluorophores that causes the blurred image. Various approaches to achieving higher resolution through SRFM have recently been...
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The Role of Indocyanine Green Fluorescence in Complex Laparoscopic Cholecystectomy Navigation
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Published on: January 31, 2025

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Augmenting Laparoscopic Surgery with Fluorescence Imaging.

Chris Thomson1

  • 1Surgical Oncology, Veterinary Specialty Hospital - North County, by Ethos Veterinary Health, 2055 Montiel Road #104, San Marcos, CA 92069, USA.

The Veterinary Clinics of North America. Small Animal Practice
|March 20, 2024
PubMed
Summary
This summary is machine-generated.

Veterinary minimally invasive surgery benefits from fluorescence-guided imaging using near-infrared (NIR) cameras for enhanced visualization. Future research will refine NIR techniques for optimal veterinary applications.

Keywords:
Fluorescence-guided surgeryLaparoscopyMinimally invasive surgeryNear-infrared

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Area of Science:

  • Veterinary surgery
  • Medical imaging technologies

Background:

  • Minimally invasive endoscopic surgery offers advantages like reduced pain and improved visualization.
  • Advancements in technology enable fluorescence-guided imaging to enhance standard endoscopy.

Purpose of the Study:

  • To explore the application and potential of near-infrared (NIR) fluorescence-guided imaging in veterinary minimally invasive surgery.
  • To highlight the benefits of NIR technology for visualizing vascular, lymphatic, and oncologic structures during laparoscopy.

Main Methods:

  • Utilizing near-infrared (NIR) cameras for real-time, high-definition visualization during endoscopic procedures.
  • Integrating fluorescence-guided imaging with traditional white light endoscopy.

Main Results:

  • NIR technology provides enhanced visualization of vessels, anatomic structures, and tissue perfusion.
  • Growing applications of NIR in veterinary laparoscopy for vascular, lymphatic, and oncologic procedures.

Conclusions:

  • Fluorescence-guided imaging with NIR technology represents a significant advancement in veterinary minimally invasive surgery.
  • Further research is needed to optimize fluorophore dosing, identify tissue-specific agents, and develop veterinary-specific techniques for NIR imaging.