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Brollo PP, Bresadola V. Enhancing visualization and guidance in general surgery: a comprehensive and narrative review of the current cutting-edge technologies and future perspectives. J Gastrointest Surg 2024; 28:179-185. [PMID: 38445941 DOI: 10.1016/j.gassur.2023.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 11/25/2023] [Accepted: 12/08/2023] [Indexed: 03/07/2024]
Abstract
BACKGROUND In the last decade, there has been a great effort in developing new technologies to enhance surgical visualization and guidance. This comprehensive and narrative review aimed to provide a wide and extensive overview of the current state of the art on this topic and their near-future perspectives linked to the development of artificial intelligence (AI), by focusing on the most recent and relevant literature. METHODS A comprehensive and narrative review of the literature was performed by searching specific terms on PubMed/MEDLINE, Scopus, and Embase databases, assessing the current state of the art on this topic. RESULTS Fluorescence-guided surgery, contrast-enhanced ultrasound (CEUS), ultra-high frequency ultrasound (UHFUS), photoacoustic imaging (PAI), and augmented reality (AR) are boosting the field of image-guided techniques as the rapid development of AI in surgery is promising a more automated decision-making and surgical movements in the operating room. CONCLUSION Fluorescence-guided surgery, CEUS, UHFUS, PAI, and AR are becoming crucial to give surgeons a new level of information during the intervention, with the right timing and sequence, and represent the future of surgery. As many more controlled studies are needed to validate the employment of these technologies, the next generation of surgeons must become more familiar with the basics of AI to better incorporate new tools into the daily surgical practice of the future.
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Affiliation(s)
- Pier Paolo Brollo
- Department of Medicine, General Surgery Department and Simulation Center, Academic Hospital of Udine, University of Udine, Udine, Italy; General Surgical Oncology Department, Istituto di Ricovero e Cura a Carattere Scientifico Centro di Riferimento Oncologico di Aviano (Istituto Nazionale Tumori), Aviano, Italy.
| | - Vittorio Bresadola
- Department of Medicine, General Surgery Department and Simulation Center, Academic Hospital of Udine, University of Udine, Udine, Italy
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Wilhelm D, Vogel T, Ostler D, Marahrens N, Kohn N, Koller S, Friess H, Kranzfelder M. Enhanced Visualization: From Intraoperative Tissue Differentiation to Augmented Reality. Visc Med 2018; 34:52-59. [PMID: 29594170 DOI: 10.1159/000485940] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Background Optimal visualization of the operative field and methods that additionally provide supportive optical information form the basis for target-directed and successful surgery. This article strives to give an overview of current enhanced visualization techniques in visceral surgery and to highlight future developments. Methods The article was written as a comprehensive review on this topic and is based on a MEDLINE search and ongoing research from our own group and from other working groups. Results Various techniques for enhanced visualization are described comprising augmented reality, unspecific and targeted staining methods, and optical modalities such as narrow-band imaging. All facilitate our surgical performance; however, due to missing randomized controlled studies for most of the innovations reported on, the available evidence is low. Conclusion Many new visualization technologies are emerging with the aim to improve our perception of the surgical field leading to less invasive, target-oriented, and elegant treatment forms that are of significant benefit to our patients.
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Affiliation(s)
- Dirk Wilhelm
- Department of Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany.,Working Group for Minimally Invasive Interdisciplinary Therapeutical Intervention, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Thomas Vogel
- Department of Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany.,Working Group for Minimally Invasive Interdisciplinary Therapeutical Intervention, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Daniel Ostler
- Working Group for Minimally Invasive Interdisciplinary Therapeutical Intervention, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Nils Marahrens
- Working Group for Minimally Invasive Interdisciplinary Therapeutical Intervention, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Nils Kohn
- Working Group for Minimally Invasive Interdisciplinary Therapeutical Intervention, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Sebastian Koller
- Working Group for Minimally Invasive Interdisciplinary Therapeutical Intervention, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Helmut Friess
- Department of Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Michael Kranzfelder
- Department of Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany.,Working Group for Minimally Invasive Interdisciplinary Therapeutical Intervention, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
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Vlek SL, van Dam DA, Rubinstein SM, de Lange-de Klerk ESM, Schoonmade LJ, Tuynman JB, Meijerink WJHJ, Ankersmit M. Biliary tract visualization using near-infrared imaging with indocyanine green during laparoscopic cholecystectomy: results of a systematic review. Surg Endosc 2016; 31:2731-2742. [PMID: 27844236 PMCID: PMC5487840 DOI: 10.1007/s00464-016-5318-7] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Accepted: 10/25/2016] [Indexed: 12/14/2022]
Abstract
Background Near-infrared imaging with indocyanine green (ICG) has been extensively investigated during laparoscopic cholecystectomy (LC). However, methods vary between studies, especially regarding patient selection, dosage and timing. The aim of this systematic review was to evaluate the potential of the near-infrared imaging technique with ICG to identify biliary structures during LC. Methods A comprehensive systematic literature search was performed. Prospective trials examining the use of ICG during LC were included. Primary outcome was biliary tract visualization. Risk of bias was assessed using ROBINS-I. Secondly, a meta-analysis was performed comparing ICG to intraoperative cholangiography (IOC) for identification of biliary structures. GRADE was used to assess the quality of the evidence. Results Nineteen studies were included. Based upon the pooled data from 13 studies, cystic duct (Lusch et al. in J Endourol 28:261–266, 2014) visualization was 86.5% (95% CI 71.2–96.6%) prior to dissection of Calot’s triangle with a 2.5-mg dosage of ICG and 96.5% (95% CI 93.9–98.4%) after dissection. The results were not appreciably different when the dosage was based upon bodyweight. There is moderate quality evidence that the CD is more frequently visualized using ICG than IOC (RR 1.16; 95% CI 1.00–1.35); however, this difference was not statistically significant. Conclusion This systematic review provides equal results for biliary tract visualization with near-infrared imaging with ICG during LC compared to IOC. Near-infrared imaging with ICG has the potential to replace IOC for biliary mapping. However, methods of near-infrared imaging with ICG vary. Future research is necessary for optimization and standardization of the near-infrared ICG technique. Electronic supplementary material The online version of this article (doi:10.1007/s00464-016-5318-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- S L Vlek
- Department of Surgery, VU University Medical Centre, De Boelelaan 1118, 1081 HV, Amsterdam, The Netherlands.
| | - D A van Dam
- Department of Surgery, VU University Medical Centre, De Boelelaan 1118, 1081 HV, Amsterdam, The Netherlands
| | - S M Rubinstein
- Epidemiology and Biostatistics, VU University, Amsterdam, The Netherlands
| | | | - L J Schoonmade
- Medical Library, VU University, Amsterdam, The Netherlands
| | - J B Tuynman
- Department of Surgery, VU University Medical Centre, De Boelelaan 1118, 1081 HV, Amsterdam, The Netherlands
| | - W J H J Meijerink
- Department of Surgery, VU University Medical Centre, De Boelelaan 1118, 1081 HV, Amsterdam, The Netherlands
| | - M Ankersmit
- Department of Surgery, VU University Medical Centre, De Boelelaan 1118, 1081 HV, Amsterdam, The Netherlands
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Abbaci M, Dartigues P, De Leeuw F, Soufan R, Fabre M, Laplace-Builhé C. Patent blue V and indocyanine green for fluorescence microimaging of human peritoneal carcinomatosis using probe-based confocal laser endomicroscopy. Surg Endosc 2016; 30:5255-5265. [DOI: 10.1007/s00464-016-4873-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Accepted: 03/12/2016] [Indexed: 02/07/2023]
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Ozkan OV, Yagmurkaya O, Sahin MF, Gurler AS, Kucuker H. Visualizing biliary tracts with isosulphan blue to prevent injury during laparoscopic cholecystectomy: a preliminary cadaveric study. Surg Radiol Anat 2015; 37:1233-7. [PMID: 26040402 DOI: 10.1007/s00276-015-1502-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Accepted: 05/29/2015] [Indexed: 12/16/2022]
Abstract
BACKGROUND Bile duct injury (BDI) as a complication of laparoscopic cholecystectomy may result in biliary cirrhosis with a high morbidity-mortality rate. Recurrent invasive procedures may be required for the optimum management. The most frequent causative factor in BDI is anatomical misidentification, particularly by inexperienced surgeons. Direct coloration of the cystic duct, bile duct, and gallbladder may decrease biliary tract injury. METHODS This study was conducted during 10 standard, fresh cadaver autopsies at the Council of Forensic Medicine, Istanbul. Following needle puncture of the gallbladder fundus and aspiration of the bile content, identical quantities of isosulphan blue were injected into the gallbladder to visualize the biliary tract. RESULTS Of the ten fresh cadavers, three were males and seven were females; the mean age at death was 43 years (range 22-76 years). Successful visualization of the colored biliary tract, encompassing the gallbladder, cystic duct, and bile duct, was achieved in all of the cadavers. CONCLUSIONS Visualization of the biliary tract may reduce the risk associated with dissection of Calot's triangle. Surgical BDI risk following anatomical misidentification could be reduced by intraoperative injection of isosulphan blue; further studies are required to validate the clinical utility of this technique.
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Affiliation(s)
- Orhan Veli Ozkan
- Department of General Surgery, Faculty of Medicine, Sakarya University, Adnan Menderes Caddesi, Saglik Sokak No:193, 54100, Sakarya, Turkey.
| | - Orhan Yagmurkaya
- Department of General Surgery, Research and Educational Hospital, Sakarya University, 54100, Sakarya, Turkey
| | | | | | - Hudaverdi Kucuker
- Department of Forensic Medicine, Faculty of Medicine, Dumlupınar University, 43266, Sakarya, Turkey
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