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Glielmo P, Fusco S, Gitto S, Zantonelli G, Albano D, Messina C, Sconfienza LM, Mauri G. Artificial intelligence in interventional radiology: state of the art. Eur Radiol Exp 2024; 8:62. [PMID: 38693468 PMCID: PMC11063019 DOI: 10.1186/s41747-024-00452-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 02/26/2024] [Indexed: 05/03/2024] Open
Abstract
Artificial intelligence (AI) has demonstrated great potential in a wide variety of applications in interventional radiology (IR). Support for decision-making and outcome prediction, new functions and improvements in fluoroscopy, ultrasound, computed tomography, and magnetic resonance imaging, specifically in the field of IR, have all been investigated. Furthermore, AI represents a significant boost for fusion imaging and simulated reality, robotics, touchless software interactions, and virtual biopsy. The procedural nature, heterogeneity, and lack of standardisation slow down the process of adoption of AI in IR. Research in AI is in its early stages as current literature is based on pilot or proof of concept studies. The full range of possibilities is yet to be explored.Relevance statement Exploring AI's transformative potential, this article assesses its current applications and challenges in IR, offering insights into decision support and outcome prediction, imaging enhancements, robotics, and touchless interactions, shaping the future of patient care.Key points• AI adoption in IR is more complex compared to diagnostic radiology.• Current literature about AI in IR is in its early stages.• AI has the potential to revolutionise every aspect of IR.
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Affiliation(s)
- Pierluigi Glielmo
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Mangiagalli, 31, 20133, Milan, Italy.
| | - Stefano Fusco
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Mangiagalli, 31, 20133, Milan, Italy
| | - Salvatore Gitto
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Mangiagalli, 31, 20133, Milan, Italy
- IRCCS Istituto Ortopedico Galeazzi, Via Cristina Belgioioso, 173, 20157, Milan, Italy
| | - Giulia Zantonelli
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Mangiagalli, 31, 20133, Milan, Italy
| | - Domenico Albano
- IRCCS Istituto Ortopedico Galeazzi, Via Cristina Belgioioso, 173, 20157, Milan, Italy
- Dipartimento di Scienze Biomediche, Chirurgiche ed Odontoiatriche, Università degli Studi di Milano, Via della Commenda, 10, 20122, Milan, Italy
| | - Carmelo Messina
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Mangiagalli, 31, 20133, Milan, Italy
- IRCCS Istituto Ortopedico Galeazzi, Via Cristina Belgioioso, 173, 20157, Milan, Italy
| | - Luca Maria Sconfienza
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Mangiagalli, 31, 20133, Milan, Italy
- IRCCS Istituto Ortopedico Galeazzi, Via Cristina Belgioioso, 173, 20157, Milan, Italy
| | - Giovanni Mauri
- Divisione di Radiologia Interventistica, IEO, IRCCS Istituto Europeo di Oncologia, Milan, Italy
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Aslan S, Al-Smadi MW, Kozma I, Viola Á. Enhanced Precision and Safety in Thermal Ablation: O-Arm Cone Beam Computed Tomography with Magnetic Resonance Imaging Fusion for Spinal Column Tumor Targeting. Cancers (Basel) 2023; 15:5744. [PMID: 38136290 PMCID: PMC10741908 DOI: 10.3390/cancers15245744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 12/06/2023] [Accepted: 12/06/2023] [Indexed: 12/24/2023] Open
Abstract
Spinal metastatic tumors are common and often cause debilitating symptoms. Image-guided percutaneous thermal ablation (IPTA) has gained significant recognition in managing spinal column tumors due to its exceptional precision and effectiveness. Conventional guidance modalities, including computed tomography, fluoroscopy, and ultrasound, have been important in targeting spinal column tumors while minimizing harm to adjacent critical structures. This study presents a novel approach utilizing a fusion of cone beam computed tomography with magnetic resonance imaging to guide percutaneous thermal ablation for four patients with secondary spinal column tumors. The visual analog scale (VAS) evaluated the procedure effectiveness during an 18-month follow-up. Percutaneous vertebroplasty was performed in two cases, and a thermostat was used during all procedures. Imaging was performed using the Stealth Station navigation system Spine 8 (SSS8) and a 1.5T MRI machine. The fusion of CBCT with MRI allowed for precise tumor localization and guidance for thermal ablation. Initial results indicate successful tumor ablation and symptom reduction, emphasizing the potential of CBCT-MRI fusion in spinal column tumor management. This innovative approach is promising in optimizing therapy for secondary spinal column tumors. Further studies are necessary to validate its efficacy and applicability.
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Affiliation(s)
- Siran Aslan
- Department of Neurotraumatology, Semmelweis University, 1081 Budapest, Hungary;
- Department of Neurosurgery and Neurotraumatology, Dr. Manninger Jenő National Traumatology Institute, 1081 Budapest, Hungary; (M.W.A.-S.); (I.K.)
- Doctoral School of Clinical Medicine, Semmelweis University, 1083 Budapest, Hungary
| | - Mohammad Walid Al-Smadi
- Department of Neurosurgery and Neurotraumatology, Dr. Manninger Jenő National Traumatology Institute, 1081 Budapest, Hungary; (M.W.A.-S.); (I.K.)
- Department of Operative Techniques and Surgical Research, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary
- Department of Neurosurgery, Andras Josa Teaching Hospital, 4400 Nyiregyhaza, Hungary
| | - István Kozma
- Department of Neurosurgery and Neurotraumatology, Dr. Manninger Jenő National Traumatology Institute, 1081 Budapest, Hungary; (M.W.A.-S.); (I.K.)
| | - Árpad Viola
- Department of Neurotraumatology, Semmelweis University, 1081 Budapest, Hungary;
- Department of Neurosurgery and Neurotraumatology, Dr. Manninger Jenő National Traumatology Institute, 1081 Budapest, Hungary; (M.W.A.-S.); (I.K.)
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3
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Gómez FM, Van der Reijd DJ, Panfilov IA, Baetens T, Wiese K, Haverkamp-Begemann N, Lam SW, Runge JH, Rice SL, Klompenhouwer EG, Maas M, Helmberger T, Beets-Tan RG. Imaging in interventional oncology, the better you see, the better you treat. J Med Imaging Radiat Oncol 2023; 67:895-902. [PMID: 38062853 DOI: 10.1111/1754-9485.13610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 11/22/2023] [Indexed: 01/14/2024]
Abstract
Imaging and image processing is the fundamental pillar of interventional oncology in which diagnostic, procedure planning, treatment and follow-up are sustained. Knowing all the possibilities that the different image modalities can offer is capital to select the most appropriate and accurate guidance for interventional procedures. Despite there is a wide variability in physicians preferences and availability of the different image modalities to guide interventional procedures, it is important to recognize the advantages and limitations for each of them. In this review, we aim to provide an overview of the most frequently used image guidance modalities for interventional procedures and its typical and future applications including angiography, computed tomography (CT) and spectral CT, magnetic resonance imaging, Ultrasound and the use of hybrid systems. Finally, we resume the possible role of artificial intelligence related to image in patient selection, treatment and follow-up.
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Affiliation(s)
- Fernando M Gómez
- Grupo de Investigación Biomédica en Imagen, Instituto de Investigación Sanitaria La Fe, Valencia, Spain
- Área Clínica de Imagen Médica, Hospital Universitario y Politécnico La Fe, Valencia, Spain
- Department of Radiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | | | - Ilia A Panfilov
- Department of Radiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Tarik Baetens
- Department of Radiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Kevin Wiese
- Department of Radiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | | | - Siu W Lam
- Department of Radiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Jurgen H Runge
- Department of Radiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Samuel L Rice
- Radiology, Interventional Radiology Section, UT Southwestern Medical Center, Dallas, TX, USA
| | | | - Monique Maas
- Department of Radiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Thomas Helmberger
- Institut für Radiologie, Neuroradiologie und Minimal-Invasive Therapie, München Klinik Bogenhausen, Munich, Germany
| | - Regina Gh Beets-Tan
- Department of Radiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
- GROW School for Oncology and Developmental Biology, University of Maastricht, Maastricht, The Netherlands
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4
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Biondetti P, Ascenti V, Shehab A, Ierardi AM, Carriero S, Lanza C, Angileri SA, Guzzardi G, Carrafiello G. Percutaneous Microwave Ablation of Hepatocellular Carcinoma with "Double Fusion" Technique: Technical Note and Single-Center Preliminary Experience. Diagnostics (Basel) 2023; 13:2349. [PMID: 37510092 PMCID: PMC10378322 DOI: 10.3390/diagnostics13142349] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 07/04/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023] Open
Abstract
Percutaneous image-guided thermal ablation is included in most society guidelines for treatment of hepatocellular carcinoma (HCC). The results of this treatment in terms of efficacy depend on the ability to precisely place the device into the target tumor. Ultrasound (US) is a commonly used imaging guidance modality for its real-time feedback. However, an accurate device deployment remains challenging in some clinical scenarios, including cases of tumors that are undetectable or not clearly visible by US. To overcome this problem, fusion imaging techniques have been developed, which combine images from different modalities. The most widely known technique combines pre-procedural contrast-enhanced computed tomography (CT) or magnetic resonance imaging (MRI) with real-time US scans. Cone beam CT (CBCT) is a technology that can provide intra-procedural cross-sectional images, which can be registered to images from other modalities, including preprocedural CT/MR scans. The aim of our study is to report the preliminary experience on percutaneous microwave ablation (MWA) of patients with HCC that were treated using the "double fusion" technique, which combines the use of US fusion imaging and CBCT fusion imaging. We describe the technical details, feasibility, safety and short-term efficacy of this technique in a small series of eight patients with 11 HCCs.
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Affiliation(s)
- Pierpaolo Biondetti
- Department of Diagnostic and Interventional Radiology, Foundation IRCCS Cà Granda-Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20122 Milan, Italy
| | - Velio Ascenti
- Postgraduation School in Radiodiagnostics, Università Degli Studi di Milano, Via Festa del Perdono 7, 20122 Milan, Italy
| | - Anas Shehab
- Fellowship in Interventional Radiology, Foundation IRCCS Cà Granda-Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20122 Milan, Italy
| | - Anna Maria Ierardi
- Department of Diagnostic and Interventional Radiology, Foundation IRCCS Cà Granda-Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20122 Milan, Italy
| | - Serena Carriero
- Postgraduation School in Radiodiagnostics, Università Degli Studi di Milano, Via Festa del Perdono 7, 20122 Milan, Italy
| | - Carolina Lanza
- Postgraduation School in Radiodiagnostics, Università Degli Studi di Milano, Via Festa del Perdono 7, 20122 Milan, Italy
| | - Salvatore Alessio Angileri
- Department of Diagnostic and Interventional Radiology, Foundation IRCCS Cà Granda-Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20122 Milan, Italy
| | - Giuseppe Guzzardi
- Unit of Interventional Radiology, Department of Radiology, Ospedale Maggiore della Carità, Corso Giuseppe Mazzini 18, 28100 Novara, Italy
| | - Gianpaolo Carrafiello
- Department of Diagnostic and Interventional Radiology, Foundation IRCCS Cà Granda-Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20122 Milan, Italy
- Università Degli Studi di Milano, Via Festa del Perdono 7, 20122 Milan, Italy
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Lanza C, Carriero S, Biondetti P, Angileri SA, Carrafiello G, Ierardi AM. Advances in imaging guidance during percutaneous ablation of renal tumors. Semin Ultrasound CT MR 2023; 44:162-169. [DOI: 10.1053/j.sult.2023.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
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6
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Wang Y, Fu T, Wu C, Xiao J, Fan J, Song H, Liang P, Yang J. Multimodal registration of ultrasound and MR images using weighted self-similarity structure vector. Comput Biol Med 2023; 155:106661. [PMID: 36827789 DOI: 10.1016/j.compbiomed.2023.106661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 01/22/2023] [Accepted: 02/09/2023] [Indexed: 02/12/2023]
Abstract
PROPOSE Multimodal registration of 2D Ultrasound (US) and 3D Magnetic Resonance (MR) for fusion navigation can improve the intraoperative detection accuracy of lesion. However, multimodal registration remains a challenge because of the poor US image quality. In the study, a weighted self-similarity structure vector (WSSV) is proposed to registrate multimodal images. METHOD The self-similarity structure vector utilizes the normalized distance of symmetrically located patches in the neighborhood to describe the local structure information. The texture weights are extracted using the local standard deviation to reduce the speckle interference in the US images. The multimodal similarity metric is constructed by combining a self-similarity structure vector with a texture weight map. RESULTS Experiments were performed on US and MR images of the liver from 88 groups of data including 8 patients and 80 simulated samples. The average target registration error was reduced from 14.91 ± 3.86 mm to 4.95 ± 2.23 mm using the WSSV-based method. CONCLUSIONS The experimental results show that the WSSV-based registration method could robustly align the US and MR images of the liver. With further acceleration, the registration framework can be potentially applied in time-sensitive clinical settings, such as US-MR image registration in image-guided surgery.
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Affiliation(s)
- Yifan Wang
- Beijing Engineering Research Center of Mixed Reality and Advanced Display, School of Optics and Photonics, Beijing Institute of Technology, Beijing, 100081, PR China
| | - Tianyu Fu
- School of Medical Technology, Beijing Institute of Technology, Beijing, 100081, PR China.
| | - Chan Wu
- Beijing Engineering Research Center of Mixed Reality and Advanced Display, School of Optics and Photonics, Beijing Institute of Technology, Beijing, 100081, PR China
| | - Jian Xiao
- School of Medical Technology, Beijing Institute of Technology, Beijing, 100081, PR China
| | - Jingfan Fan
- Beijing Engineering Research Center of Mixed Reality and Advanced Display, School of Optics and Photonics, Beijing Institute of Technology, Beijing, 100081, PR China
| | - Hong Song
- School of Software, Beijing Institute of Technology, Beijing, 100081, PR China
| | - Ping Liang
- Department of Interventional Ultrasound, Chinese PLA General Hospital, Beijing, 100853, PR China.
| | - Jian Yang
- Beijing Engineering Research Center of Mixed Reality and Advanced Display, School of Optics and Photonics, Beijing Institute of Technology, Beijing, 100081, PR China.
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7
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Lanza C, Carriero S, Buijs EFM, Mortellaro S, Pizzi C, Sciacqua LV, Biondetti P, Angileri SA, Ianniello AA, Ierardi AM, Carrafiello G. Robotics in Interventional Radiology: Review of Current and Future Applications. Technol Cancer Res Treat 2023; 22:15330338231152084. [PMID: 37113061 PMCID: PMC10150437 DOI: 10.1177/15330338231152084] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023] Open
Abstract
This review is a brief overview of the current status and the potential role of robotics in interventional radiology. Literature published in the last decades, with an emphasis on the last 5 years, was reviewed and the technical developments in robotics and navigational systems using CT-, MR- and US-image guidance were analyzed. Potential benefits and disadvantages of their current and future use were evaluated. The role of fusion imaging modalities and artificial intelligence was analyzed in both percutaneous and endovascular procedures. A few hundred articles describing results of single or several systems were included in our analysis.
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Affiliation(s)
- Carolina Lanza
- Postgraduate School in Radiodiagnostics, Università degli Studi di Milano, Milan, Italy
| | - Serena Carriero
- Postgraduate School in Radiodiagnostics, Università degli Studi di Milano, Milan, Italy
| | | | - Sveva Mortellaro
- Postgraduate School in Radiodiagnostics, Università degli Studi di Milano, Milan, Italy
| | - Caterina Pizzi
- Postgraduate School in Radiodiagnostics, Università degli Studi di Milano, Milan, Italy
| | | | - Pierpaolo Biondetti
- Foundation IRCCS Cà Granda-Ospedale Maggiore Policlinico, Milan, Italy
- Università degli Studi di Milano, Milan, Italy
| | | | | | | | - Gianpaolo Carrafiello
- Foundation IRCCS Cà Granda-Ospedale Maggiore Policlinico, Milan, Italy
- Università degli Studi di Milano, Milan, Italy
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8
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Carriero S, Lanza C, Pellegrino G, Ascenti V, Sattin C, Pizzi C, Angileri SA, Biondetti P, Ianniello AA, Piacentino F, Lavorato R, Ierardi AM, Carrafiello G. Ablative Therapies for Breast Cancer: State of Art. Technol Cancer Res Treat 2023; 22:15330338231157193. [PMID: 36916200 PMCID: PMC10017926 DOI: 10.1177/15330338231157193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023] Open
Abstract
Breast cancer (BC) is the most frequently diagnosed malignancy among women. In the past two decades, new technologies and BC screening have led to the diagnosis of smaller and earlier-stage BC (ESBC). Therefore, percutaneous minimally invasive techniques (PMIT) were adopted to treat patients unfit for surgery, women who refuse it, or elderly patients with comorbidities that could make surgery a difficult and life-threatening treatment. The target of PMIT is small-size ESBC with the scope of obtaining similar efficacy as surgery. Minimally invasive treatments are convenient alternatives with promising effectiveness, lower morbidity, less cost, less scarring and pain, and more satisfying cosmetic results. Ablative techniques used in BC are cryoablation, radiofrequency ablation, microwave ablation, high-intensity focused ultrasound (US), and laser ablation. The aim of our study is to discuss the current status of percutaneous management of BC, evaluate the clinical outcomes of PMIT in BC, and analyze future perspectives regarding ablation therapy in BC.
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Affiliation(s)
- Serena Carriero
- Postgraduate School of Radiodiagnostics, Università degli Studi di Milano, Milan, Italy
| | - Carolina Lanza
- Postgraduate School of Radiodiagnostics, Università degli Studi di Milano, Milan, Italy
| | - Giuseppe Pellegrino
- Postgraduate School of Radiodiagnostics, Università degli Studi di Milano, Milan, Italy
| | - Velio Ascenti
- Postgraduate School of Radiodiagnostics, Università degli Studi di Milano, Milan, Italy
| | - Caterina Sattin
- Postgraduate School of Radiodiagnostics, Università degli Studi di Milano, Milan, Italy
| | - Caterina Pizzi
- Postgraduate School of Radiodiagnostics, Università degli Studi di Milano, Milan, Italy
| | - Salvatore Alessio Angileri
- Department of Diagnostic and Interventional Radiology, Fondazione IRCCS Cà Granda, Policlinico di Milano Ospedale Maggiore, Via Sforza 35, 20122 Milan, Italy
| | - Pierpaolo Biondetti
- Department of Diagnostic and Interventional Radiology, Fondazione IRCCS Cà Granda, Policlinico di Milano Ospedale Maggiore, Via Sforza 35, 20122 Milan, Italy.,9304Università Degli Studi di Milano, Milan, Italy
| | | | - Filippo Piacentino
- Department of Diagnostic and Interventional Radiology, Ospedale di Circolo, Varese, Italy
| | - Roberto Lavorato
- Researcher at Diagnostic and Interventional Radiology Department, 9339IRCCS Ca' Granda Fondazione Ospedale Maggiore Policlinico, Milan, Italy
| | - Anna Maria Ierardi
- Department of Diagnostic and Interventional Radiology, Fondazione IRCCS Cà Granda, Policlinico di Milano Ospedale Maggiore, Via Sforza 35, 20122 Milan, Italy
| | - Gianpaolo Carrafiello
- Department of Diagnostic and Interventional Radiology, Fondazione IRCCS Cà Granda, Policlinico di Milano Ospedale Maggiore, Via Sforza 35, 20122 Milan, Italy.,9304Università Degli Studi di Milano, Milan, Italy
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Liu J, Li L, Zeng Q, Zheng R, Li K. Prevention of major biliary complications by fusion imaging for thermal ablation of malignant liver tumors adjacent to the bile ducts: a preliminary comparative study. ABDOMINAL RADIOLOGY (NEW YORK) 2022; 47:4245-4253. [PMID: 36121457 DOI: 10.1007/s00261-022-03631-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 07/18/2022] [Accepted: 07/19/2022] [Indexed: 01/18/2023]
Abstract
PURPOSE Ultrasound (US)-guided thermal ablation (TA) may cause major biliary complications, particularly in patients with malignant liver tumors (MLTs) adjacent to the bile ducts. Fusion imaging (FI), is postulated to reduce complication rate; however, there is a lack of clinical data to support this theory. Thus, the aim of our study was to evaluate the safety and efficacy of FI for TA of MLTs proximal to the bile ducts. METHODS A retrospective single-center review was conducted on a total of 289 patients with 316 MLTs adjacent to the bile ducts. The patients were divided into two groups based on whether FI was used in the ablation procedures. The choice of the FI-assisted procedure always depends on different operation periods and whether registrations will succeed. The baseline demographics and outcomes of these patients were compared. The efficacy was determined at the 1-month follow-up using contrast-enhanced computed tomography/magnetic resonance. Biliary complications and local tumor progression were subsequently followed-up every 3-6 months. The last follow-up visit was before August 30, 2019. RESULTS Among the included tumors, the incidence rate of major biliary complications after ablation in the FI group was 1.6%, which was significantly lower than that in the non-FI group (7.9%, p = 0.005). There was no significant difference in the efficacy rates of the techniques [99.5% (185/186) versus 98.4% (123/125), p = 0.56] or local progression rates [3.8% (7/185) versus 5.7% (7/123), p = 0.61] between the FI and non-FI groups. CONCLUSION FI for US-guided TA could be a noninvasive means to decrease major biliary complications. Trial registration number and date of registration: retrospectively registered.
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Affiliation(s)
- Jia Liu
- Guangdong Key Laboratory of Liver Disease Research, Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, 510630, Guangdong, People's Republic of China
| | - Lu Li
- Department of Ultrasound, The Second Affiliated Hospital of Kunming Medical University, Kunming Medical University, Kunming, People's Republic of China
| | - Qingjing Zeng
- Guangdong Key Laboratory of Liver Disease Research, Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, 510630, Guangdong, People's Republic of China
| | - Rongqin Zheng
- Guangdong Key Laboratory of Liver Disease Research, Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, 510630, Guangdong, People's Republic of China.
| | - Kai Li
- Guangdong Key Laboratory of Liver Disease Research, Department of Ultrasound, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, 510630, Guangdong, People's Republic of China.
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Floridi C, Cellina M, Irmici G, Bruno A, Rossini N, Borgheresi A, Agostini A, Bruno F, Arrigoni F, Arrichiello A, Candelari R, Barile A, Carrafiello G, Giovagnoni A. Precision Imaging Guidance in the Era of Precision Oncology: An Update of Imaging Tools for Interventional Procedures. J Clin Med 2022; 11:jcm11144028. [PMID: 35887791 PMCID: PMC9322069 DOI: 10.3390/jcm11144028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/02/2022] [Accepted: 07/08/2022] [Indexed: 02/05/2023] Open
Abstract
Interventional oncology (IO) procedures have become extremely popular in interventional radiology (IR) and play an essential role in the diagnosis, treatment, and supportive care of oncologic patients through new and safe procedures. IR procedures can be divided into two main groups: vascular and non-vascular. Vascular approaches are mainly based on embolization and concomitant injection of chemotherapeutics directly into the tumor-feeding vessels. Percutaneous approaches are a type of non-vascular procedures and include percutaneous image-guided biopsies and different ablation techniques with radiofrequency, microwaves, cryoablation, and focused ultrasound. The use of these techniques requires precise imaging pretreatment planning and guidance that can be provided through different imaging techniques: ultrasound, computed tomography, cone-beam computed tomography, and magnetic resonance. These imaging modalities can be used alone or in combination, thanks to fusion imaging, to further improve the confidence of the operators and the efficacy and safety of the procedures. This article aims is to provide an overview of the available IO procedures based on clinical imaging guidance to develop a targeted and optimal approach to cancer patients.
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Affiliation(s)
- Chiara Floridi
- Department of Clinical, Special and Dental Sciences, University Politecnica delle Marche, 60126 Ancona, Italy; (A.B.); (N.R.); (A.A.); (A.G.)
- Division of Special and Pediatric Radiology, Department of Radiology, University Hospital “Umberto I—Lancisi—Salesi”, 60126 Ancona, Italy;
- Division of Interventional Radiology, Department of Radiological Sciences, University Politecnica Delle Marche, 60126 Ancona, Italy;
- Correspondence:
| | - Michaela Cellina
- Radiology Department, Fatebenefratelli Hospital, ASST Fatebenefratelli Sacco, 20122 Milan, Italy;
| | - Giovanni Irmici
- Post-Graduation School in Radiodiagnostics, Università degli Studi di Milano, 20122 Milan, Italy; (G.I.); (A.A.)
| | - Alessandra Bruno
- Department of Clinical, Special and Dental Sciences, University Politecnica delle Marche, 60126 Ancona, Italy; (A.B.); (N.R.); (A.A.); (A.G.)
| | - Nicolo’ Rossini
- Department of Clinical, Special and Dental Sciences, University Politecnica delle Marche, 60126 Ancona, Italy; (A.B.); (N.R.); (A.A.); (A.G.)
| | - Alessandra Borgheresi
- Division of Special and Pediatric Radiology, Department of Radiology, University Hospital “Umberto I—Lancisi—Salesi”, 60126 Ancona, Italy;
| | - Andrea Agostini
- Department of Clinical, Special and Dental Sciences, University Politecnica delle Marche, 60126 Ancona, Italy; (A.B.); (N.R.); (A.A.); (A.G.)
| | - Federico Bruno
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (F.B.); (A.B.)
| | - Francesco Arrigoni
- Emergency and Interventional Radiology, San Salvatore Hospital, 67100 L’Aquila, Italy;
| | - Antonio Arrichiello
- Post-Graduation School in Radiodiagnostics, Università degli Studi di Milano, 20122 Milan, Italy; (G.I.); (A.A.)
| | - Roberto Candelari
- Division of Interventional Radiology, Department of Radiological Sciences, University Politecnica Delle Marche, 60126 Ancona, Italy;
| | - Antonio Barile
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (F.B.); (A.B.)
| | - Gianpaolo Carrafiello
- Operative Unit of Radiology, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, 20122 Milan, Italy;
- Department of Health Sciences, Università degli Studi di Milano, 20122 Milan, Italy
| | - Andrea Giovagnoni
- Department of Clinical, Special and Dental Sciences, University Politecnica delle Marche, 60126 Ancona, Italy; (A.B.); (N.R.); (A.A.); (A.G.)
- Division of Special and Pediatric Radiology, Department of Radiology, University Hospital “Umberto I—Lancisi—Salesi”, 60126 Ancona, Italy;
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11
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Orlandi D, Viglino U, Dedone G, Leale G, Caruso P, Mauri G, Turtulici G. US-CT fusion-guided percutaneous radiofrequency ablation of large substernal benign thyroid nodules. Int J Hyperthermia 2022; 39:847-854. [PMID: 35757935 DOI: 10.1080/02656736.2022.2091167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
Abstract
The aim of the present study was to assess feasibility, safety and outcome of ultrasound (US) guided percutaneous radiofrequency (RF) ablation of large substernal benign thyroid nodules assisted by US-computed tomography (CT) fusion imaging and real-time virtual needle tracking (VT) system. Thirty patients (18 females, mean age 56 y, range 32-76 y) with 35 benign nonfunctioning thyroid nodules (mean volume ± SD 26.8 ± 7.6 mL; range 20-38mL) were selected for CT-US fusion guided RF ablation. Nodules' volume was evaluated before treatment and during 12-months follow-up. Complications' rate was also evaluated. US-CT fusion imaging with VT system was feasible in all cases (feasibility 100%) and it was always possible to complete the procedure as planned (technical success 100%). Minor complications occurred in 2/30 cases (6.6%). No major complications occurred. 50% volume reduction (technique efficacy) was achieved in 93% cases, with a significant mean volume reduction at 12 months follow-up (68.7 ± 10.8%), (p < .001). The VT system could be useful in thyroid nodules ablation procedures assistance being able to track the RF electrode tip even when this is obscured by the bubbles produced by the ablative process. The combination of fusion imaging with VT assisted RF ablation represents a safe, non-surgical treatment option for patients with large substernal benign thyroid nodules.
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Affiliation(s)
- Davide Orlandi
- Dipartimento di Radiologia e Ecografia Interventistica, Ospedale Evangelico Internazionale, Genova, Italy
| | - Umberto Viglino
- Scuola di Specializzazione in Radiodiagnostica, Università degli Studi di Genova, Genova, Italy
| | - Giorgia Dedone
- Dipartimento di Radiologia e Ecografia Interventistica, Ospedale Evangelico Internazionale, Genova, Italy
| | - Giacomo Leale
- Dipartimento di Radiologia e Ecografia Interventistica, Ospedale Evangelico Internazionale, Genova, Italy
| | - Pietro Caruso
- Dipartimento di Radiologia e Ecografia Interventistica, Ospedale Evangelico Internazionale, Genova, Italy
| | - Giovanni Mauri
- Dipartimento di Oncologia ed Emato-oncologia, Università degli studi di Milano, Milano, Italy.,Divisione di Radiologia Interventistica, Istituto Europeo di Oncologia, IRCCS, Milano, Italy
| | - Giovanni Turtulici
- Dipartimento di Radiologia e Ecografia Interventistica, Ospedale Evangelico Internazionale, Genova, Italy
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12
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Mansur A, Garg T, Shrigiriwar A, Etezadi V, Georgiades C, Habibollahi P, Huber TC, Camacho JC, Nour SG, Sag AA, Prologo JD, Nezami N. Image-Guided Percutaneous Ablation for Primary and Metastatic Tumors. Diagnostics (Basel) 2022; 12:diagnostics12061300. [PMID: 35741109 PMCID: PMC9221861 DOI: 10.3390/diagnostics12061300] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 05/20/2022] [Accepted: 05/22/2022] [Indexed: 02/06/2023] Open
Abstract
Image-guided percutaneous ablation methods have been further developed during the recent two decades and have transformed the minimally invasive and precision features of treatment options targeting primary and metastatic tumors. They work by percutaneously introducing applicators to precisely destroy a tumor and offer much lower risks than conventional methods. There are usually shorter recovery periods, less bleeding, and more preservation of organ parenchyma, expanding the treatment options of patients with cancer who may not be eligible for resection. Image-guided ablation techniques are currently utilized for the treatment of primary and metastatic tumors in various organs including the liver, pancreas, kidneys, thyroid and parathyroid, prostate, lung, bone, and soft tissue. This article provides a brief review of the various imaging modalities and available ablation techniques and discusses their applications and associated complications in various organs.
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Affiliation(s)
| | - Tushar Garg
- Division of Vascular and Interventional Radiology, Russell H Morgan Department of Radiology and Radiological Science, The Johns Hopkins Hospital, Baltimore, MD 21287, USA; (T.G.); (C.G.)
| | - Apurva Shrigiriwar
- Division of Gastroenterology and Hepatology, The Johns Hopkins Hospital, Baltimore, MD 21287, USA;
| | - Vahid Etezadi
- Division of Vascular and Interventional Radiology, Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA;
| | - Christos Georgiades
- Division of Vascular and Interventional Radiology, Russell H Morgan Department of Radiology and Radiological Science, The Johns Hopkins Hospital, Baltimore, MD 21287, USA; (T.G.); (C.G.)
| | - Peiman Habibollahi
- Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA;
| | - Timothy C. Huber
- Vascular and Interventional Radiology, Dotter Department of Interventional Radiology, Oregon Health and Science University, Portland, OR 97239, USA;
| | - Juan C. Camacho
- Department of Clinical Sciences, College of Medicine, Florida State University, Tallahassee, FL 32306, USA;
- Vascular and Interventional Radiology, Radiology Associates of Florida, Sarasota, FL 34239, USA
| | - Sherif G. Nour
- Department of Radiology and Medical Imaging, Florida State University College of Medicine, Gainesville, FL 32610, USA;
| | - Alan Alper Sag
- Division of Vascular and Interventional Radiology, Department of Radiology, Duke University Medical Center, Durham, NC 27710, USA;
| | - John David Prologo
- Division of Vascular and Interventional Radiology, Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, GA 30322, USA;
| | - Nariman Nezami
- Division of Vascular and Interventional Radiology, Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA;
- Experimental Therapeutics Program, University of Maryland Marlene and Stewart Greenebaum Comprehensive Cancer Center, Baltimore, MD 21201, USA
- Correspondence: or
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13
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Dakua SP, Nayak A. A review on treatments of hepatocellular carcinoma—role of radio wave ablation and possible improvements. EGYPTIAN LIVER JOURNAL 2022. [DOI: 10.1186/s43066-022-00191-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Currently, several treatment options are available for liver cancer depending on various factors such as location, size, shape, and liver function. Image fusion is required for the diagnosis, intervention, and follow-up of certain HCCs. Presently, mental fusion is the only way while diagnosing liver lesions by comparing the ultrasound (US) image with the computed tomography (CT) image. Nevertheless, mental fusion is bound to have errors. The objective of this paper is to study the present treatment options for hepatocellular carcinoma and review the present treatment options, list out their potential limitations, and present a possible alternative solution based on the findings to reduce errors and mistargeting.
Methods
This is a systematic review on the present treatment options for hepatocellular carcinoma, especially radio wave ablation.
Results
It is found that computer fusion is the possible alternative to the present mental registration.
Conclusions
Although computer fusion is the best alternative to use radio wave ablation, there have been a few open-ended questions to further explore.
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14
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Jie T, Guoying F, Gang T, Zhengrong S, Maoping L. Efficacy and Safety of Fusion Imaging in Radiofrequency Ablation of Hepatocellular Carcinoma Compared to Ultrasound: A Meta-Analysis. Front Surg 2021; 8:728098. [PMID: 34938766 PMCID: PMC8685205 DOI: 10.3389/fsurg.2021.728098] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Accepted: 10/18/2021] [Indexed: 12/12/2022] Open
Abstract
Background: Radiofrequency ablation (RFA), generally performed under real-time guidance of ultrasound which is safe and effective, is a common minimally invasive therapy for treating hepatocellular carcinoma. Fusion imaging (FI) is a newly developed imaging method, which integrates CT/MRI accurate imaging and matches the characteristics of real-time ultrasound imaging, thereby providing a new approach to guide tumor ablation therapy. However, the efficacy and safety of FI as opposed to ultrasound in tumor ablation remains unclear. Objective: The present study sought to evaluate the difference in the efficacy and safety between FI and ultrasound in radiofrequency surgery for the treatment of hepatocellular carcinoma through a metaanalysis. Materials and Methods: Searching for studies comparing the efficacy and safety of FI and ultrasound in radiofrequency of hepatocellular carcinoma in PubMed, Embase, and Cochrane Library databases for articles published until April 2021. Random or fixed effect models were used for statistical analysis. Metaanalysis and sensitivity analysis were used on the included studies. Results: A total of six studies met predefined inclusion criteria, and were finally included in the analysis. Sensitivity and subgroup analyses, based on predetermined patient characteristics, allowed minimization of bias. In the RFA of hepatocellular carcinoma, FI decreased 1-year overall survival (OS) when compared with ultrasound. But FI was not significantly different from ultrasound in terms of technical efficiency, 1-, 2-, and 3-year local tumor progression (LTP), complications, as well as 2-year OS. Subgroup analysis, based on tumor mean diameter, showed that FI reduced the rate of 1- and 2-year LTP in patients with tumors of mean diameter ≥15 mm when compared with ultrasound. Moreover, operative complications could be reduced in patients with tumor mean diameter <15 mm using FI, compared with ultrasound. Conclusion: Overall, these results showed that FI may have some effects on improving efficacy and safety of thermal ablation in HCC patients, relative to ultrasound. However, it may be a more effective method for managing large lesions, as well as those that are difficult to ablate. Further large-scale and well-designed randomized controlled trials are needed to validate these findings.
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Affiliation(s)
- Tao Jie
- Department of General Surgery, Chongqing Medical University, Chongqing, China
| | - Feng Guoying
- Department of General Surgery, Chongqing Medical University, Chongqing, China
| | - Tang Gang
- Department of General Surgery, Chongqing Medical University, Chongqing, China
| | - Shi Zhengrong
- Department of General Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Li Maoping
- Department of Ultrasound, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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