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Apra C, Bemora JS, Palfi S. Achieving Gross Total Resection in Neurosurgery: A Review of Intraoperative Techniques and Their Influence on Surgical Goals. World Neurosurg 2024; 185:246-253. [PMID: 38431211 DOI: 10.1016/j.wneu.2024.02.128] [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: 02/16/2024] [Accepted: 02/23/2024] [Indexed: 03/05/2024]
Abstract
The definition of complete resection in neurosurgery depends on tumor type, surgical aims, and postoperative investigations, directly guiding the choice of intraoperative tools. Most common tumor types present challenges in achieving complete resection due to their infiltrative nature and anatomical constraints. The development of adjuvant treatments has altered the balance between oncological aims and surgical risks. We review local recurrence associated with incomplete resection based on different definitions and emphasize the importance of achieving maximal safe resection in all tumor types. Intraoperative techniques that aid surgeons in identifying tumor boundaries are used in practice and in preclinical or clinical research settings. They encompass both conservative and invasive techniques. Among them, morphological tools include imaging modalities such as intraoperative magnetic resonance imaging, ultrasound, and optical coherence tomography. Fluorescence-guided surgery, mainly using 5-aminolevulinic acid, enhances gross total resection in glioblastomas. Nuclear methods, including positron emission tomography probes, provide tumor detection based on beta or gamma emission after a radiotracer injection. Mass spectrometry- and spectroscopy-based methods offer molecular insights. The adoption of these techniques depends on their relevance, effectiveness, and feasibility. With the emergence of positron emission tomography imaging for use in recurrence benchmarking, positron emission tomography probes raise particular interest among those tools. While all such tools provide valuable insights, their clinical benefits need further evaluation.
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Affiliation(s)
- Caroline Apra
- Department of Neurosurgery, Henri Mondor University Hospital, Créteil, France; Institut Mondor de Recherche Biomédicale, Biotherapies Department, INSERM U955, Créteil, France; Faculté de Santé, Université Paris-Est Créteil, Créteil, France.
| | - Joseph Synèse Bemora
- Department of Neurosurgery, Henri Mondor University Hospital, Créteil, France; Department of Neurosurgery, Joseph Ravoahangy Andrianavalona Hospital, Antananarivo University, Antananarivo, Madagascar
| | - Stéphane Palfi
- Department of Neurosurgery, Henri Mondor University Hospital, Créteil, France; Institut Mondor de Recherche Biomédicale, Biotherapies Department, INSERM U955, Créteil, France; Faculté de Santé, Université Paris-Est Créteil, Créteil, France
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2
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Fragoso Costa P, Shi K, Holm S, Vidal-Sicart S, Kracmerova T, Tosi G, Grimm J, Visvikis D, Knapp WH, Gnanasegaran G, van Leeuwen FWB. Surgical radioguidance with beta-emitting radionuclides; challenges and possibilities: A position paper by the EANM. Eur J Nucl Med Mol Imaging 2024:10.1007/s00259-023-06560-2. [PMID: 38189911 DOI: 10.1007/s00259-023-06560-2] [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: 07/14/2023] [Accepted: 12/01/2023] [Indexed: 01/09/2024]
Abstract
Radioguidance that makes use of β-emitting radionuclides is gaining in popularity and could have potential to strengthen the range of existing radioguidance techniques. While there is a strong tendency to develop new PET radiotracers, due to favorable imaging characteristics and the success of theranostics research, there are practical challenges that need to be overcome when considering use of β-emitters for surgical radioguidance. In this position paper, the EANM identifies the possibilities and challenges that relate to the successful implementation of β-emitters in surgical guidance, covering aspects related to instrumentation, radiation protection, and modes of implementation.
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Affiliation(s)
- Pedro Fragoso Costa
- Department of Nuclear Medicine, University Hospital Essen, West German Cancer Center (WTZ), University of Duisburg-Essen, Essen, Germany.
| | - Kuangyu Shi
- Department of Nuclear Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
- Computer Aided Medical Procedures and Augmented Reality, Institute of Informatics I16, Technical University of Munich, Munich, Germany
| | - Soren Holm
- Department of Clinical Physiology, Nuclear Medicine and PET, Rigshospitalet, University Hospital Copenhagen, Copenhagen, Denmark
| | - Sergi Vidal-Sicart
- Nuclear Medicine Department, Hospital Clinic Barcelona, Barcelona, Spain
| | - Tereza Kracmerova
- Department of Medical Physics, Motol University Hospital, Prague, Czech Republic
| | - Giovanni Tosi
- Department of Medical Physics, Ospedale U. Parini, Aosta, Italy
| | - Jan Grimm
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Wolfram H Knapp
- Department of Nuclear Medicine, Medizinische Hochschule Hannover, Hannover, Germany
| | - Gopinath Gnanasegaran
- Institute of Nuclear Medicine, University College London Hospital, Tower 5, 235 Euston Road, London, NW1 2BU, UK
- Royal Free London NHS Foundation Trust Hospital, London, UK
| | - Fijs W B van Leeuwen
- Interventional Molecular Imaging Laboratory, Department of Radiology, Leiden University Medical Center, Leiden, the Netherlands
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3
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Collarino A, Florit A, Bizzarri N, Lanni V, Morganti S, De Summa M, Vizzielli G, Fanfani F, Mirabelli R, Ferrandina G, Scambia G, Rufini V, Faccini R, Collamati F. Radioguided surgery with β decay: A feasibility study in cervical cancer. Phys Med 2023; 113:102658. [PMID: 37603908 DOI: 10.1016/j.ejmp.2023.102658] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 07/07/2023] [Accepted: 08/05/2023] [Indexed: 08/23/2023] Open
Abstract
PURPOSE Radioguided surgery (RGS) is a technique that helps the surgeon to achieve a tumour resection as complete as possible, by means of the intraoperative detection of particles emitted by a radiotracer that bounds to tumoural cells. This study aimed to investigate the applicability of β-RGS for tumour resection and margin assessment in cervical cancer patients preoperatively injected with [18F]FDG, by means of Monte Carlo simulations. METHODS Patients were retrospectively included if they had a recurrent or persistent cervical cancer, underwent preoperative PET/CT to exclude distant metastases and received radical surgery. All PET/CT images were analysed extracting tumour SUVmax, background SUVmean and tumour-to-non-tumour ratio. These values were used to obtain the expected count rate in a realistic surgical scenario by means of a Monte Carlo simulation of the β probe, assuming the injection of 2 MBq/kg of [18F]FDG 60 min before surgery. RESULTS Thirty-eight patients were included. A measuring time of ∼2-3 s is expected to be sufficient for discriminating the tumour from background in a given lesion, being this the time the probe has to be over the sample in order to be able to discriminate tumour from healthy tissue with a sensitivity of ∼99% and a specificity of at least 95%. CONCLUSION This study presents the first step towards a possible application of our β-RGS technique in cervical cancer. Results suggest that this approach to β-RGS could help surgeons distinguish tumour margins from surrounding healthy tissue, even in a setting of high radiotracer background activity.
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Affiliation(s)
- Angela Collarino
- Nuclear Medicine Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
| | - Anita Florit
- Section of Nuclear Medicine, University Department of Radiological Sciences and Hematology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Nicolò Bizzarri
- Gynecologic Oncology Unit, Department of Women, Children and Public Health Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Valerio Lanni
- Nuclear Medicine Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Silvio Morganti
- National Institute of Nuclear Physics (INFN), Section of Rome, Rome, Italy
| | - Marco De Summa
- PET/CT Center, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Giuseppe Vizzielli
- Gynecologic Oncology Unit, Department of Women, Children and Public Health Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Francesco Fanfani
- Gynecologic Oncology Unit, Department of Women, Children and Public Health Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Institute of Obstetrics and Gynecology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Riccardo Mirabelli
- National Institute of Nuclear Physics (INFN), Section of Rome, Rome, Italy; Department of Basic and Applied Sciences for Engineering, Sapienza Università di Roma, Rome, Italy.
| | - Gabriella Ferrandina
- Gynecologic Oncology Unit, Department of Women, Children and Public Health Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Institute of Obstetrics and Gynecology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giovanni Scambia
- Gynecologic Oncology Unit, Department of Women, Children and Public Health Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Institute of Obstetrics and Gynecology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Vittoria Rufini
- Nuclear Medicine Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Section of Nuclear Medicine, University Department of Radiological Sciences and Hematology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Riccardo Faccini
- National Institute of Nuclear Physics (INFN), Section of Rome, Rome, Italy; Physics Department, Sapienza Università di Roma, Rome, Italy
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Abstract
Abstract
Purpose
The aim of this mini-review is to discuss the possible role of radioguided surgery in brain tumours and, in particular, in gliomas.
Methods
A research in the PubMed/Medline database was carried out to identify relevant studies evaluating radioguided surgery in brain tumours.
Results
Radioguided surgery results using gamma (γ)-emitting tracers and γ-detection probes were summarised. Most importantly, the review included preliminary findings with novel approaches, particularly those relying on the use of beta (β)−emitting isotopes and a dedicated β probe.
Conclusion
Although few data are available in the current literature, the use of β probes could be useful to accurately identify surgical margins in brain tumours. Nevertheless, further in vivo studies are required.
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Collamati F, van Oosterom MN, Hadaschik BA, Fragoso Costa P, Darr C. Beta radioguided surgery: towards routine implementation? THE QUARTERLY JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING : OFFICIAL PUBLICATION OF THE ITALIAN ASSOCIATION OF NUCLEAR MEDICINE (AIMN) [AND] THE INTERNATIONAL ASSOCIATION OF RADIOPHARMACOLOGY (IAR), [AND] SECTION OF THE SOCIETY OF... 2021; 65:229-243. [PMID: 34014062 DOI: 10.23736/s1824-4785.21.03358-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
INTRODUCTION In locally or locally advanced solid tumors, surgery still remains a fundamental treatment method. However, conservative resection is associated with high collateral damage and functional limitations of the patient. Furthermore, the presence of residual tumor tissue following conservative surgical treatment is currently a common cause of locally recurrent cancer or of distant metastases. Reliable intraoperative detection of small cancerous tissue would allow surgeons to selectively resect malignant areas: this task can be achieved by means of image-guided surgery, such as beta radioguided surgery (RGS). EVIDENCE ACQUISITION In this paper, a comprehensive review of beta RGS is given, starting from the physical principles that differentiate beta from gamma radiation, that has already its place in nuclear medicine current practice. Also, the recent clinical feasibility of using Cerenkov radiation is discussed. EVIDENCE SYNTHESIS Despite being first proposed several decades ago, only in the last years a remarkable interest in beta RGS has been observed, probably driven by the diffusion of PET radio tracers. Today several different approaches are being pursued to assess the effectiveness of such a technique, including both beta+ and beta- emitting radiopharmaceuticals. CONCLUSIONS Beta RGS shows some peculiarities that can present it as a very promising complementary technique to standard procedures. Good results are being obtained in several tests, both ex vivo and in vivo. This might however be the time to initiate the trials to demonstrate the real clinical value of these technologies with seemingly clear potential.
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Affiliation(s)
| | - Matthias N van Oosterom
- Interventional Molecular Imaging Laboratory, Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands.,Department of Urology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - Boris A Hadaschik
- Department of Urology, University Hospital Essen, Essen, Germany.,German Cancer Consortium (DKTK)-University Hospital Essen, Essen, Germany
| | - Pedro Fragoso Costa
- German Cancer Consortium (DKTK)-University Hospital Essen, Essen, Germany.,Department of Nuclear Medicine, University Hospital Essen, Essen, Germany
| | - Christopher Darr
- Department of Urology, University Hospital Essen, Essen, Germany.,German Cancer Consortium (DKTK)-University Hospital Essen, Essen, Germany
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6
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Bertani E, Collamati F, Colandrea M, Faccini R, Fazio N, Ferrari ME, Fischetti M, Fumagalli Romario U, Funicelli L, De Simoni M, Mancini-Terracciano C, Mirabelli R, Morganti S, Papi S, Pisa E, Solfaroli-Camillocci E, Spada F, Cremonesi M, Grana CM. First Ex Vivo Results of β --Radioguided Surgery in Small Intestine Neuroendocrine Tumors with 90Y-DOTATOC. Cancer Biother Radiopharm 2021; 36:397-406. [PMID: 33601932 DOI: 10.1089/cbr.2020.4487] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Background: In neuroendocrine tumor (NET), complete surgery could better the prognosis. Radioguided surgery (RGS) with β--radioisotopes is a novel approach focused on developing a new probe that, detecting electrons and operating with low background, provides a clearer delineation of the lesions with low radiation exposition for surgeons. As a first step to validate this procedure, ex vivo specimens of tumors expressing somatostatin receptors, as small intestine neuroendocrine tumor (SI-NET), were tested. Materials and Methods: SI-NET presents a high uptake of a beta-emitting radiotracer, 90Y-DOTATOC. Five SI-NET patients were enrolled after performing a 68Ga-DOTATOC positron emission tomography/computed tomography (CT) and a CT enterography; 24 h before surgery, they received 5 mCi of 90Y-DOTATOC. Results: Surgery was performed as routine. Tumors and surrounding tissue were sectioned in different samples and examined ex vivo with the beta-detecting probe. All the tumor samples showed high counts of radioactivity that was up to a factor of 18 times higher than the corresponding cutoff value, with a sensitivity of 96% and a specificity of 100%. Conclusions: These first ex vivo RGS tests showed that this probe can discriminate very effectively between tumor and healthy tissues by the administration of low activities of 90Y-DOTATOC, allowing more precise surgery.
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Affiliation(s)
- Emilio Bertani
- Division of Digestive Surgery, Istituto Europeo di Oncologia, IRCCS, Milano, Italy
| | | | - Marzia Colandrea
- Division of Nuclear Medicine, Istituto Europeo di Oncologia, IRCCS, Milano, Italy
| | - Riccardo Faccini
- Sezione di Roma, Istituto Nazionale di Fisica Nucleare, Roma, Italy.,Dipartimento di Fisica, Università di Roma Sapienza, Roma, Italy
| | - Nicola Fazio
- Division of Gastrointestinal and Neuroendocrine Tumors Medical Treatment, Istituto Europeo di Oncologia, IRCCS, Milano, Italy
| | - Mahila E Ferrari
- Medical Physics, Istituto Europeo di Oncologia, IRCCS, Milano, Italy
| | - Marta Fischetti
- Sezione di Roma, Istituto Nazionale di Fisica Nucleare, Roma, Italy.,Dipartimento di Scienze di Base Applicate per l'Ingegneria, Sapienza Università di Roma, Roma, Italy
| | | | - Luigi Funicelli
- Division of Radiology, Istituto Europeo di Oncologia, IRCCS, Milano, Italy
| | - Micol De Simoni
- Sezione di Roma, Istituto Nazionale di Fisica Nucleare, Roma, Italy.,Dipartimento di Fisica, Università di Roma Sapienza, Roma, Italy
| | - Carlo Mancini-Terracciano
- Sezione di Roma, Istituto Nazionale di Fisica Nucleare, Roma, Italy.,Dipartimento di Fisica, Università di Roma Sapienza, Roma, Italy
| | - Riccardo Mirabelli
- Sezione di Roma, Istituto Nazionale di Fisica Nucleare, Roma, Italy.,Dipartimento di Fisica, Università di Roma Sapienza, Roma, Italy
| | - Silvio Morganti
- Sezione di Roma, Istituto Nazionale di Fisica Nucleare, Roma, Italy
| | - Stefano Papi
- Division of Nuclear Medicine, Istituto Europeo di Oncologia, IRCCS, Milano, Italy
| | - Eleonora Pisa
- Division of Pathology, Istituto Europeo di Oncologia, IRCCS, Milano, Italy
| | - Elena Solfaroli-Camillocci
- Sezione di Roma, Istituto Nazionale di Fisica Nucleare, Roma, Italy.,Scuola di specializzazione in Fisica Medica, Sapienza Università di Roma, Roma, Italy
| | - Francesca Spada
- Division of Gastrointestinal and Neuroendocrine Tumors Medical Treatment, Istituto Europeo di Oncologia, IRCCS, Milano, Italy
| | - Marta Cremonesi
- Medical Physics, Istituto Europeo di Oncologia, IRCCS, Milano, Italy
| | - Chiara M Grana
- Division of Nuclear Medicine, Istituto Europeo di Oncologia, IRCCS, Milano, Italy
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Rietbergen DD, VAN Oosterom MN, Kleinjan GH, Brouwer OR, Valdes-Olmos RA, VAN Leeuwen FW, Buckle T. Interventional nuclear medicine: a focus on radioguided intervention and surgery. THE QUARTERLY JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING : OFFICIAL PUBLICATION OF THE ITALIAN ASSOCIATION OF NUCLEAR MEDICINE (AIMN) [AND] THE INTERNATIONAL ASSOCIATION OF RADIOPHARMACOLOGY (IAR), [AND] SECTION OF THE SOCIETY OF RADIOPHARMACEUTICAL CHEMISTRY AND BIOLOGY 2021; 65:4-19. [PMID: 33494584 DOI: 10.23736/s1824-4785.21.03286-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Within interventional nuclear medicine (iNM) a prominent role is allocated for the sub-discipline of radioguided surgery. Unique for this discipline is the fact that an increasing number of clinical indications (e.g. lymphatic mapping, local tumor demarcation and/or tumor receptor targeted applications) have been adopted into routine care. The clinical integration is further strengthened by technical innovations in chemistry and engineering that enhance the translational potential of radioguided procedures in iNM. Together, these features not only ensure ongoing expansion of iNM but also warrant a lasting clinical impact for the sub-discipline of radioguided surgery.
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Affiliation(s)
- Daphne D Rietbergen
- Section of Nuclear Medicine, Department of Radiology, Leiden University Medical Center, Leiden, the Netherlands.,Department of Radiology, Interventional Molecular Imaging Laboratory, Leiden University Medical Center, Leiden, the Netherlands
| | - Matthias N VAN Oosterom
- Department of Radiology, Interventional Molecular Imaging Laboratory, Leiden University Medical Center, Leiden, the Netherlands.,Department of Urology, Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Gijs H Kleinjan
- Department of Urology, Leiden University Medical Center, Leiden, the Netherlands
| | - Oscar R Brouwer
- Department of Radiology, Interventional Molecular Imaging Laboratory, Leiden University Medical Center, Leiden, the Netherlands.,Department of Urology, Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Renato A Valdes-Olmos
- Section of Nuclear Medicine, Department of Radiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Fijs W VAN Leeuwen
- Department of Radiology, Interventional Molecular Imaging Laboratory, Leiden University Medical Center, Leiden, the Netherlands.,Department of Urology, Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Tessa Buckle
- Department of Radiology, Interventional Molecular Imaging Laboratory, Leiden University Medical Center, Leiden, the Netherlands - .,Department of Urology, Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
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8
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Feasibility study on the use of CMOS sensors as detectors in radioguided surgery with β -- emitters. Appl Radiat Isot 2020; 165:109347. [PMID: 32938536 DOI: 10.1016/j.apradiso.2020.109347] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 03/16/2020] [Accepted: 07/17/2020] [Indexed: 11/20/2022]
Abstract
Radioguided surgery (RGS) is a medical practice which thanks to a radiopharmaceutical tracer and a probe allows the surgeon to identify tumor residuals up to a millimetric resolution in real-time. The employment of β- emitters, instead of γ or β+, reduces background from healthy tissues, administered activity to the patient, and medical exposure. In a previous work the possibility of using a CMOS Imager (Aptina MT9V011), initially designed for visible light imaging, to detect β- from 90Y or 90Sr sources has been established. Because of its possible application as counting probe in RGS, the performances of MT9V011 in clinical-like conditions were studied.1 Through horizontal scans on a collimated 90Sr source of different sizes (1, 3, 5, 7 mm), we have determined relationships between scan fit parameters and the source dimension, namely A quadratic correlation and a linear dependency of, respectively, signal integrated over scan interval, and maximum signal against source diameter, are determined. Horizontal scan measurements on a source, interposing collimators of different size, aim to determine relationships or correlations between scan fit parameters and source dimension. A quadratic correlation and a linear dependency of, respectively, signal integrated over scan interval, and maximum signal against source diameter are determined. In order to get closer to clinical conditions, agar-agar phantoms containing 90Y with different dimensions and activities were prepared. A 90Y phantom is characterized by a central spot and a ring all around, for simulating both signal (tumor) and background (surrounding healthy tissue). The relationship found between scan maximum and 90Sr source diameter is then exploited to extract the concentration ratio between spot and external ring of the 90Y phantom. This observable, defined as the ratio between the tumor and the nearby healthy tissues uptake simulates the Tumor-to-Non-tumor Ratio (TNR). With the aim of evaluating the sensor's ability to discriminate signal from background relying on the significance parameter, a further 90Y phantom, featuring a well-known and clinical-like activity will mimic the signal only condition. This result is used to extrapolate to different source sizes, after having estimated the background for various TNR. The obtained significance values suggest that the MT9V011 sensor is capable of distinguishing a signal from an estimated background, depending on the interplay among TNR, acquisition time and tumor diameter.
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9
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Collamati F, van Oosterom MN, De Simoni M, Faccini R, Fischetti M, Mancini Terracciano C, Mirabelli R, Moretti R, Heuvel JO, Solfaroli Camillocci E, van Beurden F, van der Poel HG, Valdes Olmos RA, van Leeuwen PJ, van Leeuwen FWB, Morganti S. A DROP-IN beta probe for robot-assisted 68Ga-PSMA radioguided surgery: first ex vivo technology evaluation using prostate cancer specimens. EJNMMI Res 2020; 10:92. [PMID: 32761408 PMCID: PMC7410888 DOI: 10.1186/s13550-020-00682-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 07/28/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Recently, a flexible DROP-IN gamma-probe was introduced for robot-assisted radioguided surgery, using traditional low-energy SPECT-isotopes. In parallel, a novel approach to achieve sensitive radioguidance using beta-emitting PET isotopes has been proposed. Integration of these two concepts would allow to exploit the use of PET tracers during robot-assisted tumor-receptor-targeted. In this study, we have engineered and validated the performance of a novel DROP-IN beta particle (DROP-INβ) detector. METHODS Seven prostate cancer patients with PSMA-PET positive tumors received an additional intraoperative injection of ~ 70 MBq 68Ga-PSMA-11, followed by robot-assisted prostatectomy and extended pelvic lymph node dissection. The surgical specimens from these procedures were used to validate the performance of our DROP-INβ probe prototype, which merged a scintillating detector with a housing optimized for a 12-mm trocar and prograsp instruments. RESULTS After optimization of the detector and probe housing via Monte Carlo simulations, the resulting DROP-INβ probe prototype was tested in a robotic setting. In the ex vivo setting, the probe-positioned by the robot-was able to identify 68Ga-PSMA-11 containing hot-spots in the surgical specimens: signal-to-background (S/B) was > 5 when pathology confirmed that the tumor was located < 1 mm below the specimen surface. 68Ga-PSMA-11 containing (and PET positive) lymph nodes, as found in two patients, were also confirmed with the DROP-INβ probe (S/B > 3). The rotational freedom of the DROP-IN design and the ability to manipulate the probe with the prograsp tool allowed the surgeon to perform autonomous beta-tracing. CONCLUSIONS This study demonstrates the feasibility of beta-radioguided surgery in a robotic context by means of a DROP-INβ detector. When translated to an in vivo setting in the future, this technique could provide a valuable tool in detecting tumor remnants on the prostate surface and in confirmation of PSMA-PET positive lymph nodes.
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Affiliation(s)
- Francesco Collamati
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Piazzale Aldo Moro 2, 00185 Rome, Italy
| | - Matthias N. van Oosterom
- Interventional Molecular Imaging Laboratory, Department of Radiology, Leiden University Medical Center, Albinusdreef 2, 2333ZA Leiden, The Netherlands
- Department of Urology, The Netherlands Cancer Institute—Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - Micol De Simoni
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Piazzale Aldo Moro 2, 00185 Rome, Italy
- Dipartimento di Fisica, Università di Roma Sapienza, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Riccardo Faccini
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Piazzale Aldo Moro 2, 00185 Rome, Italy
- Dipartimento di Fisica, Università di Roma Sapienza, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Marta Fischetti
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Piazzale Aldo Moro 2, 00185 Rome, Italy
- Dipartimento Di Scienze di Base Applicate per l’Ingegneria, Sapienza Università di Roma, Rome, Italy
| | - Carlo Mancini Terracciano
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Piazzale Aldo Moro 2, 00185 Rome, Italy
- Dipartimento di Fisica, Università di Roma Sapienza, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Riccardo Mirabelli
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Piazzale Aldo Moro 2, 00185 Rome, Italy
- Dipartimento di Fisica, Università di Roma Sapienza, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Roberto Moretti
- Dipartimento di Fisica, Università di Roma Sapienza, Piazzale Aldo Moro 5, 00185 Rome, Italy
- Scuola di specializzazione in Fisica Medica, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Judith olde Heuvel
- Department of Nuclear Medicine, The Netherlands Cancer Institute—Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - Elena Solfaroli Camillocci
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Piazzale Aldo Moro 2, 00185 Rome, Italy
- Scuola di specializzazione in Fisica Medica, Sapienza Università di Roma, Rome, Italy
| | - Florian van Beurden
- Interventional Molecular Imaging Laboratory, Department of Radiology, Leiden University Medical Center, Albinusdreef 2, 2333ZA Leiden, The Netherlands
- Department of Urology, The Netherlands Cancer Institute—Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - Henk G. van der Poel
- Department of Urology, The Netherlands Cancer Institute—Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - Renato A. Valdes Olmos
- Interventional Molecular Imaging Laboratory, Department of Radiology, Leiden University Medical Center, Albinusdreef 2, 2333ZA Leiden, The Netherlands
- Section Nuclear Medicine, Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Pim J. van Leeuwen
- Department of Urology, The Netherlands Cancer Institute—Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - Fijs W. B. van Leeuwen
- Interventional Molecular Imaging Laboratory, Department of Radiology, Leiden University Medical Center, Albinusdreef 2, 2333ZA Leiden, The Netherlands
- Department of Urology, The Netherlands Cancer Institute—Antoni van Leeuwenhoek, Amsterdam, The Netherlands
- ORSI Academy, Melle, Belgium
| | - Silvio Morganti
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Piazzale Aldo Moro 2, 00185 Rome, Italy
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10
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Collamati F, Maccora D, Alfieri S, Bocci V, Cartoni A, Collarino A, Simoni MD, Fischetti M, Fratoddi I, Giordano A, Mancini-Terracciano C, Mirabelli R, Morganti S, Quero G, Rotili D, Scotognella T, Solfaroli Camillocci E, Traini G, Venditti I, Faccini R. Radioguided surgery with β - radiation in pancreatic Neuroendocrine Tumors: a feasibility study. Sci Rep 2020; 10:4015. [PMID: 32132632 PMCID: PMC7055212 DOI: 10.1038/s41598-020-61075-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 02/13/2020] [Indexed: 01/06/2023] Open
Abstract
The possibility to use β- decaying isotopes for radioguided surgery (RGS) has been recently proposed, and first promising tests on ex-vivo samples of Meningioma and intestinal Neuroendocrine Tumor (NET) have been published. This paper reports a study of the uptake of 68Ga-DOTATOC in pancreatic NETs (pNETs) in order to assess the feasibility of a new RGS approach using 90Y-DOTATOC. Tumor and healthy pancreas uptakes were estimated from 68Ga-DOTATOC PET/CT scans of 30 patients with pNETs. From the obtained SUVs (Standardised Uptake Value) and TNRs (Tumor Non tumor Ratio), an analysis algorithm relying on a Monte Carlo simulation of the detector has been applied to evaluate the performances of the proposed technique. Almost all considered patients resulted to be compatible with the application of β--RGS assuming to administer 1.5 MBq/kg of activity of 90Y-DOTATOC 24 h before surgery, and a sampling time of few seconds. In just 2 cases the technique would have required a mildly increased amount of activity or of sampling time. Despite a high physiological uptake of 68Ga-DOTATOC in the healthy pancreas, the proposed RGS technique promises to be effective. This approach allows RGS to find application also in pancreatic diseases, where traditional techniques are not viable.
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Affiliation(s)
| | - Daria Maccora
- Nuclear Medicine Unit, Fondazione Policlinico Gemelli IRCCS, L.go A. Gemelli 8, 00168, Rome, Italy
- Università Cattolica del Sacro Cuore, L.go F. Vito 1, 00168, Rome, Italy
| | - Sergio Alfieri
- Digestive Surgery Unit CRMPG, A. Gemelli Hospital IRCCS of Rome, Università Cattolica del Sacro Cuore, L.go F. Vito 1, 00168, Rome, Italy
| | - Valerio Bocci
- INFN Sec. of Rome, P.le A. Moro 2, 00185, Rome, Italy
| | - Antonella Cartoni
- Chemistry Dep of "Sapienza" University, P.le A. Moro 2, 00185, Rome, Italy
| | - Angela Collarino
- Nuclear Medicine Unit, Fondazione Policlinico Gemelli IRCCS, L.go A. Gemelli 8, 00168, Rome, Italy
| | - Micol De Simoni
- INFN Sec. of Rome, P.le A. Moro 2, 00185, Rome, Italy
- Physics Dep. of "Sapienza" University, P.le A. Moro 2, 00185, Rome, Italy
| | - Marta Fischetti
- INFN Sec. of Rome, P.le A. Moro 2, 00185, Rome, Italy
- SBAI Dep. of "Sapienza" University, P.le A. Moro 2, 00185, Rome, Italy
| | - Ilaria Fratoddi
- Chemistry Dep of "Sapienza" University, P.le A. Moro 2, 00185, Rome, Italy
| | - Alessandro Giordano
- Nuclear Medicine Unit, Fondazione Policlinico Gemelli IRCCS, L.go A. Gemelli 8, 00168, Rome, Italy
- Università Cattolica del Sacro Cuore, L.go F. Vito 1, 00168, Rome, Italy
| | - Carlo Mancini-Terracciano
- INFN Sec. of Rome, P.le A. Moro 2, 00185, Rome, Italy.
- Physics Dep. of "Sapienza" University, P.le A. Moro 2, 00185, Rome, Italy.
| | - Riccardo Mirabelli
- INFN Sec. of Rome, P.le A. Moro 2, 00185, Rome, Italy
- Physics Dep. of "Sapienza" University, P.le A. Moro 2, 00185, Rome, Italy
- Centro Studi e Ricerche E. Fermi, Rome, Italy
| | | | - Giuseppe Quero
- Digestive Surgery Unit CRMPG, A. Gemelli Hospital IRCCS of Rome, Università Cattolica del Sacro Cuore, L.go F. Vito 1, 00168, Rome, Italy
| | - Dante Rotili
- Department of Chemistry and Technologies of Drugs of "Sapienza" University, P.le A. Moro 2, 00185, Rome, Italy
| | - Teresa Scotognella
- Nuclear Medicine Unit, Fondazione Policlinico Gemelli IRCCS, L.go A. Gemelli 8, 00168, Rome, Italy
| | - Elena Solfaroli Camillocci
- INFN Sec. of Rome, P.le A. Moro 2, 00185, Rome, Italy
- Physics Dep. of "Sapienza" University, P.le A. Moro 2, 00185, Rome, Italy
- Specialty School of Medical Physics of "Sapienza" University, P.le A. Moro 2, 00185, Rome, Italy
| | - Giacomo Traini
- INFN Sec. of Rome, P.le A. Moro 2, 00185, Rome, Italy
- Physics Dep. of "Sapienza" University, P.le A. Moro 2, 00185, Rome, Italy
- Centro Studi e Ricerche E. Fermi, Rome, Italy
| | - Iole Venditti
- Sciences Dep. of "Roma Tre" University, Viale G. Marconi 446, 00146, Rome, Italy
| | - Riccardo Faccini
- INFN Sec. of Rome, P.le A. Moro 2, 00185, Rome, Italy
- Physics Dep. of "Sapienza" University, P.le A. Moro 2, 00185, Rome, Italy
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11
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Pashazadeh A, Friebe M. Radioguided surgery: physical principles and an update on technological developments. ACTA ACUST UNITED AC 2020; 65:1-10. [DOI: 10.1515/bmt-2018-0016] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Accepted: 01/08/2019] [Indexed: 01/10/2023]
Abstract
AbstractRadioguided surgery (RGS) is the use of radiation detection probes and handheld gamma cameras in surgery rooms to identify radioactively labeled lesions inside the body with an aim to improve surgical outcome. In today’s surgery, application of these devices is a well-established practice, which provides surgeons with real-time information to guide them to the site of a lesion. In recent years, there have been several major improvements in the technology and design of gamma probes and handheld gamma cameras, enhancing their applications in surgical practices. Handheld gamma cameras, for example, are now moving from single-modality to dual-modality scanners that add anatomical data to the physiologic data, and with that provide more clinical information of the tissue under study. Also, in the last decade, a radioguided surgical technique based on the Cerenkov radiation was introduced, with more improved sensitivity in identifying radioactively labeled lesions. Additionally, recent advances in hybrid tracers have led to more efficient detection of lesions labeled with these tracers. Besides, it seems that combining medical robotics and augmented reality technology with current radioguided surgical practices potentially will change the delivery and performance of RGS in the near future. The current paper aims to give an overview of the physics of RGS and summarizes recent advances in this field that have a potential to improve the application of radioguided surgical procedures in the management of cancer.
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Affiliation(s)
- Ali Pashazadeh
- Chair for Catheter Technologies and Image Guided Procedures, Otto-von-Guericke University, Magdeburg, Germany
- Department of Radiology and Nuclear Medicine, Medical Faculty, Otto-von-Guericke University, INKA, Building 53, Rotgerstrasse 9, 39104 Magdeburg, Germany
| | - Michael Friebe
- Chair for Catheter Technologies and Image Guided Procedures, Otto-von-Guericke University, Magdeburg, Germany
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12
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CdTe compact gamma camera for coded aperture imaging in radioguided surgery. Phys Med 2020; 69:223-232. [DOI: 10.1016/j.ejmp.2019.12.024] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 12/22/2019] [Accepted: 12/27/2019] [Indexed: 11/20/2022] Open
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13
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Collamati F, Moretti R, Alunni-Solestizi L, Bocci V, Cartoni A, Collarino A, De Simoni M, Faccini R, Fischetti M, Giordano A, Maccora D, Mancini-Terracciano C, Mirabelli R, Scotognella T, Solfaroli-Camillocci E, Traini G, Morganti S. Characterisation of a β detector on positron emitters for medical applications. Phys Med 2019; 67:85-90. [PMID: 31704391 DOI: 10.1016/j.ejmp.2019.10.025] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 10/02/2019] [Accepted: 10/09/2019] [Indexed: 12/21/2022] Open
Abstract
PURPOSE Radio Guided Surgery (RGS) is a technique that helps the surgeon to achieve an as complete as possible tumor resection, thanks to the intraoperative detection of particles emitted by a radio tracer that bounds to tumoral cells. In the last years, a novel approach to this technique has been proposed that, exploiting β- emitting radio tracers, overtakes some limitations of established γ-RGS. In this context, a first prototype of an intraoperative β particle detector, based on a high light yield and low density organic scintillator, has been developed and characterised on pure β- emitters, like 90Y. The demonstrated very high efficiency to β- particles, together with the remarkable transparency to photons, suggested the possibility to use this detector also with β+ emitting sources, that have plenty of applications in nuclear medicine. In this paper, we present upgrades and optimisations performed to the detector to reveal such particles. METHODS Laboratory measurement have been performed on liquid Ga68 source, and were used to validate and tune a Monte Carlo simulation. RESULTS The upgraded detector has an ~80% efficiency to electrons above ~110keV, reaching a plateau value of ~95%. At the same time, the probe is substantially transparent to photons below ~200keV, reaching a plateau value of ~3%. CONCLUSIONS The new prototype seems to have promising characteristics to perform RGS also with β+ emitting isotopes.
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Affiliation(s)
- F Collamati
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Roma, Italy
| | - R Moretti
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Roma, Italy; Dipartimento di Fisica, Sapienza Università di Roma, Roma, Italy
| | - L Alunni-Solestizi
- Istituto Nazionale di Fisica Nucleare, Sezione di Perugia, Perugia, Italy
| | - V Bocci
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Roma, Italy
| | - A Cartoni
- Dipartimento di Chimica, Sapienza Università di Roma, Roma, Italy
| | - A Collarino
- Unità di Medicina Nucleare, Fondazione Policlinico Gemelli IRCCS, L.go A. Gemelli 8, Roma, Italy
| | - M De Simoni
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Roma, Italy; Dipartimento di Fisica, Sapienza Università di Roma, Roma, Italy
| | - R Faccini
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Roma, Italy; Dipartimento di Fisica, Sapienza Università di Roma, Roma, Italy
| | - M Fischetti
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Roma, Italy; Dipartimento Scienze di Base e Applicate per l'Ingegneria, Sapienza Università di Roma, Roma, Italy
| | - A Giordano
- Unità di Medicina Nucleare, Fondazione Policlinico Gemelli IRCCS, L.go A. Gemelli 8, Roma, Italy; Università Cattolica del Sacro Cuore, L.go F. Vito 1, 00168 Roma, Italy
| | - D Maccora
- Unità di Medicina Nucleare, Fondazione Policlinico Gemelli IRCCS, L.go A. Gemelli 8, Roma, Italy; Università Cattolica del Sacro Cuore, L.go F. Vito 1, 00168 Roma, Italy
| | | | - R Mirabelli
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Roma, Italy; Dipartimento di Fisica, Sapienza Università di Roma, Roma, Italy; Museo Storico della Fisica e Centro Studi e Ricerche E. Fermi, Rome, Italy
| | - T Scotognella
- Unità di Medicina Nucleare, Fondazione Policlinico Gemelli IRCCS, L.go A. Gemelli 8, Roma, Italy
| | - E Solfaroli-Camillocci
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Roma, Italy; Dipartimento di Fisica, Sapienza Università di Roma, Roma, Italy; Scuola di Specializzazione in Fisica Medica, Sapienza Università di Roma, Roma, Italy.
| | - G Traini
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Roma, Italy; Dipartimento di Fisica, Sapienza Università di Roma, Roma, Italy; Museo Storico della Fisica e Centro Studi e Ricerche E. Fermi, Rome, Italy
| | - S Morganti
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Roma, Italy
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14
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Laudicella R, Albano D, Annunziata S, Calabrò D, Argiroffi G, Abenavoli E, Linguanti F, Albano D, Vento A, Bruno A, Alongi P, Bauckneht M. Theragnostic Use of Radiolabelled Dota-Peptides in Meningioma: From Clinical Demand to Future Applications. Cancers (Basel) 2019; 11:cancers11101412. [PMID: 31546734 PMCID: PMC6826849 DOI: 10.3390/cancers11101412] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 09/18/2019] [Accepted: 09/19/2019] [Indexed: 12/14/2022] Open
Abstract
Meningiomas account for approximately 30% of all new diagnoses of intracranial masses. The 2016 World Health Organization's (WHO) classification currently represents the clinical standard for meningioma's grading and prognostic stratification. However, watchful waiting is frequently the chosen treatment option, although this means the absence of a certain histological diagnosis. Consequently, MRI (or less frequently CT) brain imaging currently represents the unique available tool to define diagnosis, grading, and treatment planning in many cases. Nonetheless, these neuroimaging modalities show some limitations, particularly in the evaluation of skull base lesions. The emerging evidence supporting the use of radiolabelled somatostatin receptor analogues (such as dota-peptides) to provide molecular imaging of meningiomas might at least partially overcome these limitations. Moreover, their potential therapeutic usage might enrich the current clinical offering for these patients. Starting from the strengths and weaknesses of structural and functional neuroimaging in meningiomas, in the present article we systematically reviewed the published studies regarding the use of radiolabelled dota-peptides in surgery and radiotherapy planning, in the restaging of treated patients, as well as in peptide-receptor radionuclide therapy of meningioma.
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Affiliation(s)
- Riccardo Laudicella
- Department of Biomedical and Dental Sciences and of Morpho-Functional Imaging, Nuclear Medicine Unit, University of Messina, 98125 Messina, Italy
| | - Domenico Albano
- Department of Nuclear Medicine, University of Brescia and Spedali Civili Brescia, 25123 Brescia, Italy
| | - Salvatore Annunziata
- Institute of Nuclear Medicine, Università Cattolica del Sacro Cuore, 00168 Roma, Italy
| | - Diletta Calabrò
- Nuclear Medicine, DIMES University of Bologna, S. Orsola-Malpighi Hospital, 40138 Bologna, Italy
| | | | - Elisabetta Abenavoli
- Nuclear Medicine Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50134 Florence, Italy
| | - Flavia Linguanti
- Nuclear Medicine Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50134 Florence, Italy
| | - Domenico Albano
- IRCCS Istituto Ortopedico Galeazzi, Unità di Radiologia Diagnostica ed Interventistica, 20161 Milano, Italy
- Sezione di Scienze Radiologiche, Dipartimento di Biomedicina, Neuroscienze e Diagnostica Avanzata, Università degli Studi di Palermo, 90127 Palermo, Italy
| | - Antonio Vento
- Department of Biomedical and Dental Sciences and of Morpho-Functional Imaging, Nuclear Medicine Unit, University of Messina, 98125 Messina, Italy
| | - Antonio Bruno
- Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, S. Orsola-Malpighi Hospital, 40138 Bologna, Italy
| | - Pierpaolo Alongi
- Unit of Nuclear Medicine, Fondazione Istituto G. Giglio, 90015 Cefalù, Italy
| | - Matteo Bauckneht
- Nuclear Medicine Unit, IRCCS Ospedale Policlinico San Martino, 16132 Genoa, Italy.
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15
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Van Oosterom MN, Rietbergen DDD, Welling MM, Van Der Poel HG, Maurer T, Van Leeuwen FWB. Recent advances in nuclear and hybrid detection modalities for image-guided surgery. Expert Rev Med Devices 2019; 16:711-734. [PMID: 31287715 DOI: 10.1080/17434440.2019.1642104] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Introduction: Radioguided surgery is an ever-evolving part of nuclear medicine. In fact, this nuclear medicine sub-discipline actively bridges non-invasive molecular imaging with surgical care. Next to relying on the availability of radio- and bimodal-tracers, the success of radioguided surgery is for a large part dependent on the imaging modalities and imaging concepts available for the surgical setting. With this review, we have aimed to provide a comprehensive update of the most recent advances in the field. Areas covered: We have made an attempt to cover all aspects of radioguided surgery: 1) the use of radioisotopes that emit γ, β+, and/or β- radiation, 2) hardware developments ranging from probes to 2D cameras and even the use of advanced 3D interventional imaging solutions, and 3) multiplexing solutions such as dual-isotope detection or combined radionuclear and optical detection. Expert opinion: Technical refinements in the field of radioguided surgery should continue to focus on supporting its implementation in the increasingly complex minimally invasive surgical setting, e.g. by accommodating robot-assisted laparoscopic surgery. In addition, hybrid concepts that integrate the use of radioisotopes with other image-guided surgery modalities such as fluorescence or ultrasound are likely to expand in the future.
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Affiliation(s)
- Matthias N Van Oosterom
- a Interventional Molecular Imaging laboratory, Department of Radiology, Leiden University Medical Center , Leiden , the Netherlands.,b Department of Urology, Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital , Amsterdam , the Netherlands
| | - Daphne D D Rietbergen
- a Interventional Molecular Imaging laboratory, Department of Radiology, Leiden University Medical Center , Leiden , the Netherlands.,c Department of Radiology, Section Nuclear Medicine, Leiden University Medical Center , Leiden , the Netherlands
| | - Mick M Welling
- a Interventional Molecular Imaging laboratory, Department of Radiology, Leiden University Medical Center , Leiden , the Netherlands
| | - Henk G Van Der Poel
- b Department of Urology, Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital , Amsterdam , the Netherlands
| | - Tobias Maurer
- d Martini-Clinic, University Medical Center Hamburg-Eppendorf , Hamburg , Germany
| | - Fijs W B Van Leeuwen
- a Interventional Molecular Imaging laboratory, Department of Radiology, Leiden University Medical Center , Leiden , the Netherlands.,b Department of Urology, Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital , Amsterdam , the Netherlands.,e Orsi Academy , Melle , Belgium
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16
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Russomando A, Schiariti M, Bocci V, Colandrea M, Collamati F, Cremonesi M, Ferrari M, Ferroli P, Ghielmetti F, Ghisini R, Grana C, Mancini Terracciano C, Marafini M, Mirabelli R, Morganti S, Papi S, Patanè M, Pedroli G, Pollo B, Solfaroli Camillocci E, Traini G, Faccini R. The β- radio-guided surgery: Method to estimate the minimum injectable activity from ex-vivo test. Phys Med 2019; 58:114-120. [DOI: 10.1016/j.ejmp.2019.02.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 01/21/2019] [Accepted: 02/09/2019] [Indexed: 11/16/2022] Open
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17
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Collamati F, Bocci V, Castellucci P, De Simoni M, Fanti S, Faccini R, Giordano A, Maccora D, Mancini-Terracciano C, Marafini M, Mirabelli R, Morganti S, Schiavina R, Scotognella T, Traini G, Solfaroli Camillocci E. Radioguided surgery with β radiation: a novel application with Ga 68. Sci Rep 2018; 8:16171. [PMID: 30385885 PMCID: PMC6212404 DOI: 10.1038/s41598-018-34626-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 10/17/2018] [Indexed: 11/24/2022] Open
Abstract
Radio Guided Surgery is a technique helping the surgeon in the resection of tumors: a radiolabeled tracer is administered to the patient before surgery and then the surgeon evaluates the completeness of the resection with a handheld detector sensitive to emitted radiation. Established methods rely on γ emitting tracers coupled with γ detecting probes. The efficacy of this technique is however hindered by the high penetration of γ radiation, limiting its applicability to low background conditions. To overtake such limitations, a novel approach to RGS has been proposed, relying on β− emitting isotopes together with a dedicated β probe. This technique has been proved to be effective in first ex-vivo trials. We discuss in this paper the possibility to extend its application cases to 68Ga, a β+ emitting isotope widely used today in nuclear medicine. To this aim, a retrospective study on 45 prostatic cancer patients was performed, analysing their 68Ga-PSMA PET images to asses if the molecule uptake is enough to apply this technique. Despite the expected variability both in terms of SUV (median 4.1, IQR 3.0–6.1) and TNR (median 9.4, IQR 5.2–14.6), the majority of cases have been found to be compatible with β-RGS with reasonable injected activity and probing time (5 s).
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Affiliation(s)
| | - Valerio Bocci
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Roma, Italy
| | - Paolo Castellucci
- Medicina Nucleare Metropolitana, Bld 30, AOU Policlinico S. Orsola-Malpighi, Bologna, Italy
| | - Micol De Simoni
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Roma, Italy.,Dipartimento di Fisica, Sapienza Università di Roma, Roma, Italy.,Dip. Scienze di Base e Applicate per l'Ingegneria, Sapienza Università di Roma, Roma, Italy
| | - Stefano Fanti
- Medicina Nucleare Metropolitana, Bld 30, AOU Policlinico S. Orsola-Malpighi, Bologna, Italy
| | - Riccardo Faccini
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Roma, Italy.,Dipartimento di Fisica, Sapienza Università di Roma, Roma, Italy
| | - Alessandro Giordano
- Fondazione Policlinico A. Gemelli IRCCS - Università Cattolica Sacro Cuore, Rome, Italy
| | - Daria Maccora
- Fondazione Policlinico A. Gemelli IRCCS - Università Cattolica Sacro Cuore, Rome, Italy
| | | | - Michela Marafini
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Roma, Italy.,Museo Storico della Fisica e Centro Studi e Ricerche E.Fermi, Roma, Italy
| | - Riccardo Mirabelli
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Roma, Italy.,Dipartimento di Fisica, Sapienza Università di Roma, Roma, Italy
| | - Silvio Morganti
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Roma, Italy
| | | | | | - Giacomo Traini
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Roma, Italy.,Dipartimento di Fisica, Sapienza Università di Roma, Roma, Italy
| | - Elena Solfaroli Camillocci
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Roma, Italy.,Dipartimento di Fisica, Sapienza Università di Roma, Roma, Italy.,Scuola di Specializzazione in Fisica Medica, Sapienza Università di Roma, Roma, Italy
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18
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Mass spectrometry characterization of DOTA-Nimotuzumab conjugate as precursor of an innovative β − tracer suitable in radio-guided surgery. J Pharm Biomed Anal 2018; 156:8-15. [DOI: 10.1016/j.jpba.2018.03.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Revised: 03/07/2018] [Accepted: 03/10/2018] [Indexed: 12/17/2022]
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19
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Vidal-Sicart S, Valdés Olmos R, Nieweg OE, Faccini R, Grootendorst MR, Wester HJ, Navab N, Vojnovic B, van der Poel H, Martínez-Román S, Klode J, Wawroschek F, van Leeuwen FWB. From interventionist imaging to intraoperative guidance: New perspectives by combining advanced tools and navigation with radio-guided surgery. Rev Esp Med Nucl Imagen Mol 2018; 37:28-40. [PMID: 28780044 DOI: 10.1016/j.remn.2017.06.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 06/04/2017] [Accepted: 06/13/2017] [Indexed: 02/06/2023]
Abstract
The integration of medical imaging technologies into diagnostic and therapeutic approaches can provide a preoperative insight into both anatomical (e.g. using computed tomography, magnetic resonance imaging, or ultrasound), as well as functional aspects (e.g. using single photon emission computed tomography, positron emission tomography, lymphoscintigraphy, or optical imaging). Moreover, some imaging modalities are also used in an interventional setting (e.g. computed tomography, ultrasound, gamma or optical imaging) where they provide the surgeon with real-time information during the procedure. Various tools and approaches for image-guided navigation in cancer surgery are becoming feasible today. With the development of new tracers and portable imaging devices, these advances will reinforce the role of interventional molecular imaging.
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Affiliation(s)
- S Vidal-Sicart
- Nuclear Medicine Department, Hospital Clínic Barcelona, Barcelona, España.
| | - R Valdés Olmos
- Interventional Molecular Imaging Laboratory, Department of Radiology, Leiden University Medical Centre, Leiden, Países Bajos; Nuclear Medicine Section, Department of Radiology, Leiden University Medical Centre, Leiden, Países Bajos; Department of Nuclear Medicine, Diagnostic Oncology Division, The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, Países Bajos
| | - O E Nieweg
- Melanoma Institute Australia, North Sydney, Nueva Gales del Sur, Australia; Central Medical School, The University of Sydney, Sydney, Nueva Gales del Sur, Australia
| | - R Faccini
- Physics Department, University of Rome La Sapienza, Rome, ItalyhIFNF Roma, Roma, Italia; IFNF Roma, Roma, Italia
| | | | - H J Wester
- Chair of Pharmaceutical Radiochemistry, Technical University Munich, Munich, Alemania
| | - N Navab
- Institute of Informatics, Technical University of Munich, Munich, Alemania
| | - B Vojnovic
- Department of Oncology, Cancer Research UK and Medical Research Council, Oxford Institute for Radiation Oncology, University of Oxford, Oxford, Reino Unido
| | - H van der Poel
- Urology Department, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, Países Bajos
| | - S Martínez-Román
- Obstetrics and Gynaecology Department, University Hospital Germans Trias i Pujol, Badalona, Barcelona, España
| | - J Klode
- Clinic for Dermatology, University Hospital Essen, Essen, Alemania
| | - F Wawroschek
- Urology Department, Oldenburg Clinic, Oldenburg, Alemania
| | - F W B van Leeuwen
- Interventional Molecular Imaging Laboratory, Department of Radiology, Leiden University Medical Centre, Leiden, Países Bajos
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From interventionist imaging to intraoperative guidance: New perspectives by combining advanced tools and navigation with radio-guided surgery. Rev Esp Med Nucl Imagen Mol 2018. [DOI: 10.1016/j.remnie.2017.10.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Mancini-Terracciano C, Donnarumma R, Bencivenga G, Bocci V, Cartoni A, Collamati F, Fratoddi I, Giordano A, Indovina L, Maccora D, Marafini M, Mirabelli R, Morganti S, Rotili D, Russomando A, Scotognella T, Solfaroli Camillocci E, Toppi M, Traini G, Venditti I, Faccini R. Feasibility of beta-particle radioguided surgery for a variety of "nuclear medicine" radionuclides. Phys Med 2017; 43:127-133. [PMID: 29195555 DOI: 10.1016/j.ejmp.2017.10.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Revised: 09/15/2017] [Accepted: 10/18/2017] [Indexed: 10/18/2022] Open
Abstract
PURPOSE Beta-particle radioguided tumor resection may potentially overcome the limitations of conventional gamma-ray guided surgery by eliminating, or at least minimizing, the confounding effect of counts contributed by activity in adjacent normal tissues. The current study evaluates the clinical feasibility of this approach for a variety of radionuclides. Nowadays, the only β- radioisotope suited to radioguided surgery is 90Y. Here, we study the β- probe prototype capability to different radionuclides chosen among those used in nuclear medicine. METHODS The counting efficiency of our probe prototype was evaluated for sources of electrons and photons of different energies. Such measurements were used to benchmark the Monte Carlo (MC) simulation of the probe behavior, especially the parameters related to the simulation of the optical photon propagation in the scintillation crystal. Then, the MC simulation was used to derive the signal and the background we would measure from a small tumor embedded in the patient body if one of the selected radionuclides is used. RESULTS Based on the criterion of detectability of a 0.1 ml tumor for a counting interval of 1 s and an administered activity of 3 MBq/kg, the current probe yields a detectable signal over a wide range of Standard Uptake Values (SUVs) and tumor-to-non-tumor activity-concentration ratios (TNRs) for 31Si, 32P, 97Zr, and 188Re. Although efficient counting of 83Br, 133I, and 153Sm proved somewhat more problematic, the foregoing criterion can be satisfied for these isotopes as well for sufficiently high SUVs and TNRs.
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Affiliation(s)
| | - Raffaella Donnarumma
- INFN Sezione di Roma, Rome, Italy; Dip. Fisica, Sapienza Univ. di Roma, Rome, Italy
| | | | | | | | | | | | | | - Luca Indovina
- UOC Fisica Sanitaria, Policlinico A. Gemelli, Rome, Italy
| | - Daria Maccora
- Ist. Medicina Nucleare, Univ. Cattolica del Sacro Cuore, Rome, Italy
| | - Michela Marafini
- Museo Storico della Fisica e Centro Studi e Ricerche "E. Fermi", Rome, Italy; INFN Sezione di Roma, Rome, Italy
| | - Riccardo Mirabelli
- INFN Sezione di Roma, Rome, Italy; Dip. Fisica, Sapienza Univ. di Roma, Rome, Italy
| | | | - Dante Rotili
- Dip. Chimica e Tecnologie del Farmaco, Sapienza Univ. di Roma, Rome, Italy
| | - Andrea Russomando
- Centro Científico Tecnológico de Valparaíso-CCTVal, Universidad Técnica Federico Santa María, Chile
| | | | | | - Marco Toppi
- Laboratori Nazionali di Frascati INFN, Frascati, Italy
| | - Giacomo Traini
- INFN Sezione di Roma, Rome, Italy; Dip. Fisica, Sapienza Univ. di Roma, Rome, Italy
| | | | - Riccardo Faccini
- INFN Sezione di Roma, Rome, Italy; Dip. Fisica, Sapienza Univ. di Roma, Rome, Italy
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Venditti I, Cartoni A, Fontana L, Testa G, Scaramuzzo F, Faccini R, Terracciano CM, Camillocci ES, Morganti S, Giordano A, Scotognella T, Rotili D, Dini V, Marini F, Fratoddi I. Y3+ embedded in polymeric nanoparticles: Morphology, dimension and stability of composite colloidal system. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2017.05.082] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Calabria F. Fifty shades of meningioma: challenges and perspectives of different PET molecular probes. Clin Transl Imaging 2017. [DOI: 10.1007/s40336-017-0249-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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