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Nishio T, Maeda T, Ishikawa K, Murao N, Fuyama K, Yamamoto Y, Hayashi T. Lymphatic drainage patterns of malignant skin tumors in the head and neck region: a single-center retrospective study. Int J Clin Oncol 2024; 29:582-591. [PMID: 38554214 DOI: 10.1007/s10147-024-02487-2] [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: 08/31/2023] [Accepted: 02/09/2024] [Indexed: 04/01/2024]
Abstract
BACKGROUND This study aimed to clarify the relationship between primary site and lymphatic drainage pattern for malignant skin tumors in the head and neck region. Malignant melanoma and squamous cell carcinoma in the head and neck region are known to have poor prognosis because of lymph node metastasis. Nevertheless, numerous aspects of lymphatic drainage patterns remain elusive. METHODS We statistically analyzed data of 47 patients with malignant skin tumors in the head and neck region. Information was collected on the patients' clinical characteristics, primary tumor site, and lymphatic drainage patterns. RESULTS The parotid lymph nodes drained the greatest amount of lymph from skin tumors of the head and neck. Important lymphatic drainage pathways were the superficial cervical nodes for primary tumors in the buccal/nasal region, level IA and level IB nodes for primary tumors in the lip region, the occipital nodes, posterior auricular nodes, and level VA nodes in the parietal/occipital region, and the preauricular nodes in the auricular region. CONCLUSION These findings have considerable significance in terms of understanding lymphatic drainage patterns for malignant skin tumors in the head and neck and may be useful for clinical decision-making and when planning treatment. Further research and clinical applications are expected to contribute to an improved prognosis in patients with cutaneous head and neck malignancies.
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Affiliation(s)
- Takuya Nishio
- Department of Plastic and Reconstructive Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
- Department of Plastic and Reconstructive Surgery, Asahikawa Medical University, 2-1-1-1 Midorigaoka-Higashi, Asahikawa, Hokkaido, 078-8510, Japan
| | - Taku Maeda
- Department of Plastic and Reconstructive Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Kosuke Ishikawa
- Department of Plastic and Reconstructive Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Naoki Murao
- Department of Plastic and Reconstructive Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Kanako Fuyama
- Data Science Center, Promotion Unit, Institute of Health Science Innovation for Medical Care, Hokkaido University Hospital, Sapporo, Japan
| | - Yuhei Yamamoto
- Department of Plastic and Reconstructive Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Toshihiko Hayashi
- Department of Plastic and Reconstructive Surgery, Asahikawa Medical University, 2-1-1-1 Midorigaoka-Higashi, Asahikawa, Hokkaido, 078-8510, Japan.
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Cuccurullo V, Rapa M, Catalfamo B, Cascini GL. Role of Nuclear Sentinel Lymph Node Mapping Compared to New Alternative Imaging Methods. J Pers Med 2023; 13:1219. [PMID: 37623469 PMCID: PMC10455335 DOI: 10.3390/jpm13081219] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 06/22/2023] [Accepted: 07/25/2023] [Indexed: 08/26/2023] Open
Abstract
With the emergence of sentinel node technology, many patients can be staged histopathologically using lymphatic mapping and selective lymphadenectomy. Structural imaging by using US, CT and MR permits precise measurement of lymph node volume, which is strongly associated with neoplastic involvement. Sentinel lymph node detection has been an ideal field of application for nuclear medicine because anatomical data fails to represent the close connections between the lymphatic system and regional lymph nodes, or, more specifically, to identify the first draining lymph node. Hybrid imaging has demonstrated higher accuracy than standard imaging in SLN visualization on images, but it did not change in terms of surgical detection. New alternatives without ionizing radiations are emerging now from "non-radiological" fields, such as ophthalmology and dermatology, where fluorescence or opto-acoustic imaging, for example, are widely used. In this paper, we will analyze the advantages and limits of the main innovative methods in sentinel lymph node detection, including innovations in lymphoscintigraphy techniques that persist as the gold standard to date.
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Affiliation(s)
- Vincenzo Cuccurullo
- Department of Precision Medicine, Università della Campania “Luigi Vanvitelli”, 80138 Napoli, Italy
| | - Marco Rapa
- Department of Precision Medicine, Università della Campania “Luigi Vanvitelli”, 80138 Napoli, Italy
| | - Barbara Catalfamo
- Nuclear Medicine Unit, Department of Diagnostic Imaging, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy (G.L.C.)
| | - Giuseppe Lucio Cascini
- Nuclear Medicine Unit, Department of Diagnostic Imaging, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy (G.L.C.)
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3
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Delgado Bolton RC, Calapaquí Terán AK, Gómez Román JJ, Treglia G, Giammarile F. A randomised trial probes the higher efficacy of a hybrid radioactive and fluorescent tracer approach in high-complexity sentinel node biopsy during robotic surgery of prostate cancer. Eur J Nucl Med Mol Imaging 2023; 50:2588-2590. [PMID: 36961536 DOI: 10.1007/s00259-023-06213-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2023]
Affiliation(s)
- Roberto C Delgado Bolton
- Department of Diagnostic Imaging (Radiology) and Nuclear Medicine, University Hospital San Pedro and Centre for Biomedical Research of La Rioja (CIBIR), Logroño, La Rioja, Spain.
| | - Adriana K Calapaquí Terán
- Department of Pathology, University Hospital "Marqués de Valdecilla", Santander, Spain
- Instituto de Investigación Sanitaria Valdecilla, IDIVAL, Santander, Spain
| | - José Javier Gómez Román
- Department of Pathology, University Hospital "Marqués de Valdecilla", Santander, Spain
- Instituto de Investigación Sanitaria Valdecilla, IDIVAL, Santander, Spain
- Faculty of Medicine, University of Cantabria, Santander, Spain
| | - Giorgio Treglia
- Clinic of Nuclear Medicine, Imaging Institute of Southern Switzerland, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
- Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
- Faculty of Biomedical Sciences, Università Della Svizzera Italiana, Lugano, Switzerland
| | - Francesco Giammarile
- Nuclear Medicine and Diagnostic Imaging Section, Division of Human Health, Department of Nuclear Sciences and Applications, International Atomic Energy Agency (IAEA), Vienna, Austria
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Mastronicola R, Le Roux P, Casse A, Cortese S, Beulque E, Perna M, Dolivet G. Current Approaches to Salvage Surgery for Head and Neck Cancer: A Comprehensive Review. Cancers (Basel) 2023; 15:cancers15092625. [PMID: 37174091 PMCID: PMC10177213 DOI: 10.3390/cancers15092625] [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: 03/17/2023] [Revised: 04/28/2023] [Accepted: 05/03/2023] [Indexed: 05/15/2023] Open
Abstract
Salvage surgeries of head and neck cancer are often complicated and do not always show decent results. This type of procedure is tough on the patient, as many crucial organs can be affected. A long period of reeducation usually follows the surgery because of the need to rehabilitate functions such as speech or swallowing. In order to lighten the journey of the patients, it is important to develop new technologies and techniques to ease the surgery and limit its damages. This seems even more crucial since progress has been made in the past years, allowing more salvage therapy to take place. This article aims at showing the available tools and procedures for salvage surgeries, such as transoral robotic surgery, free-flap surgery, sentinel node mapping, and many others, that help the work of the medical team to operate or obtain a better understanding of the status of the cancer when taken in charge. Yet, the surgical procedure is not the only thing determining the outcome of the operation. The patient themself and their cancer history also play an important part in the care and must be acknowledged.
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Affiliation(s)
- Romina Mastronicola
- Institut de Cancérologie de Lorraine ICL, 6 Avenue de Bourgogne, 54519 Vandoeuvre-lès-Nancy, France
- CRAN, CNRS, UMR 7039, Université de Lorraine, 54519 Vandoeuvre-lès-Nancy, France
| | - Pauline Le Roux
- Institut de Cancérologie de Lorraine ICL, 6 Avenue de Bourgogne, 54519 Vandoeuvre-lès-Nancy, France
| | - Aurore Casse
- Institut de Cancérologie de Lorraine ICL, 6 Avenue de Bourgogne, 54519 Vandoeuvre-lès-Nancy, France
| | - Sophie Cortese
- Institut de Cancérologie de Lorraine ICL, 6 Avenue de Bourgogne, 54519 Vandoeuvre-lès-Nancy, France
| | - Emilie Beulque
- Institut de Cancérologie de Lorraine ICL, 6 Avenue de Bourgogne, 54519 Vandoeuvre-lès-Nancy, France
| | - Marco Perna
- Technoport 9, Avenue des Hauts-Fourneaux, 4362 Esch-sur-Alzette, Luxembourg
| | - Gilles Dolivet
- Institut de Cancérologie de Lorraine ICL, 6 Avenue de Bourgogne, 54519 Vandoeuvre-lès-Nancy, France
- CRAN, CNRS, UMR 7039, Université de Lorraine, 54519 Vandoeuvre-lès-Nancy, France
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Abascal Junquera JM, Harke NN, Walz JC, Hadaschik B, Adshead J, Everaerts W, Goffin K, Grootendorst MR, Oldfield F, Vyas K, Fusco AM, Juanpere N, Vidal-Sicart S, Fumado L. A Drop-in Gamma Probe for Minimally Invasive Sentinel Lymph Node Dissection in Prostate Cancer: Preclinical Evaluation and Interim Results From a Multicenter Clinical Trial. Clin Nucl Med 2023; 48:213-220. [PMID: 36723880 DOI: 10.1097/rlu.0000000000004557] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
PURPOSE This study evaluated the performance of a drop-in gamma probe for prostate cancer (PCa) sentinel lymph node dissection (SLND) in a pelvic phantom, porcine model, and in PCa patients as part of an ongoing prospective multicenter clinical trial. METHODS Two design variants of the drop-in gamma probe (SENSEI; Lightpoint Medical Ltd) were assessed in the pelvic phantom, and the preferred design was evaluated in a porcine model with clinically representative volumes and 99mTc activities. In the clinical trial, radical prostatectomy, SLND, and extended pelvic lymph node dissection were performed the day after 99mTc-nanocolloid injection and imaging. Sentinel lymph nodes (SLNs) were detected with the drop-in probe and a rigid laparoscopic gamma probe (RLGP). An interim analysis was performed after 10 patients were recruited. RESULTS The narrow field of view probe design outperformed the wide field of view design in the pelvic phantom (detection rate, 100% vs 50%). In the porcine model, all activity concentrations could be successfully detected. The drop-in gamma probe successfully detected SLNs in all 10 patients (detection rate, 100%). Two of the SLNs identified by the drop-in gamma probe could not be found with the RLGP. No false-negative cases and no adverse events related to the SLND procedure or the drop-in gamma probe occurred. CONCLUSION The drop-in gamma probe meets the usability and performance requirements for SLND in PCa and provides performance advantages over the RLGP. The final clinical study results will confirm the performance of the technique across multiple sites.
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Affiliation(s)
| | - Nina N Harke
- Department of Urology, Hannover Medical School, Hannover, Germany
| | - Jochen C Walz
- Department of Urology, Institut Paoli-Calmettes Cancer Centre, Marseille, France
| | - Boris Hadaschik
- Department of Urology, University Hospital Essen, Essen, Germany
| | - Jim Adshead
- The Lister Hospital, Department of Urology, Stevenage, United Kingdom
| | - Wouter Everaerts
- Department of Development and Regeneration, KU Leuven, and Department of Urology, University Hospitals Leuven and KU Leuven, Leuven, Belgium
| | - Karolien Goffin
- Department of Nuclear Medicine, University Hospitals Leuven and KU Leuven, Leuven, Belgium
| | | | - Francesca Oldfield
- Lightpoint Medical Ltd, Department of Product Development, Chesham, United Kingdom
| | - Kunal Vyas
- Lightpoint Medical Ltd, Department of Product Development, Chesham, United Kingdom
| | | | | | | | - Lluis Fumado
- From the Department of Urology, Hospital Del Mar, Barcelona, Spain
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6
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Delgado Bolton RC, Calapaquí Terán AK, Treglia G, Giammarile F. Is there more than meets the eye than sentinel node localisation during lymphoscintigraphy mapping? Potential immunologic and therapeutic implications. Eur J Nucl Med Mol Imaging 2023; 50:635-637. [PMID: 36580088 DOI: 10.1007/s00259-022-06091-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Roberto C Delgado Bolton
- Department of Diagnostic Imaging (Radiology) and Nuclear Medicine, University Hospital San Pedro and Centre for Biomedical Research of La Rioja (CIBIR), La Rioja, Logroño, Spain.
| | | | - Giorgio Treglia
- Clinic of Nuclear Medicine, Imaging Institute of Southern Switzerland, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
- Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
- Faculty of Biomedical Sciences, Università Della Svizzera Italiana, Lugano, Switzerland
| | - Francesco Giammarile
- Nuclear Medicine and Diagnostic Imaging Section, Division of Human Health, Department of Nuclear Sciences and Applications, International Atomic Energy Agency (IAEA), Vienna, Austria
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Ooms M, von Mallek D, Kaiser HJ, Hölzle F, Mottaghy FM, Modabber A. Comparison of [ 99mTc]Tc-tilmanocept with [ 99mTc]Tc-sulphur colloids and [ 99mTc]Tc-albumin colloids for sentinel lymph node detection in patients with cutaneous malignancies of the head. Eur J Nucl Med Mol Imaging 2023; 50:870-880. [PMID: 36305908 PMCID: PMC9852214 DOI: 10.1007/s00259-022-06017-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 10/18/2022] [Indexed: 01/24/2023]
Abstract
PURPOSE Sentinel lymph node (SLN) biopsy is a staging procedure in the management of cutaneous malignancies of the head. The ideal radiopharmaceutical is controversial. This study aimed to compare [99mTc]Tc-tilmanocept (TcTM) with [99mTc]Tc-sulphur colloid (TcSC) and [99mTc]Tc-albumin colloid (TcAC) for SLN detection in the head and neck region. METHODS Data from 62 patients with cutaneous malignancies of the head who were injected with TcTM, TcSC, or TcAC before SLN imaging (SLN-I) and SLN excision (SLN-E) between 2012 and 2021 were retrospectively analysed. SLN-I was performed using planar lymphoscintigraphy and SPECT/CT, and a gamma probe was used for SLN-E. The SLN-I localisation rate (patients with SLNs) and degree (SLN number) and SLN-E relocalisation rate (patients with SLNs) and ratio (SLN number in SLN-E/SLN number in SLN-I) were compared between TcTM, TcSC, and TcAC. RESULTS TcTM showed similar SLN-I localisation rates for primaries in the anterior and posterior head region compared with TcSC (84.6% vs. 72.4%, p=0.680; both 100.0%) and TcAC (84.6% vs. 75.0%, p=1.000; both 100.0%). The SLN-I localisation degree for TcTM was higher for primaries in the anterior head region and similar for primaries in the posterior head region compared with TcSC (3.2 vs. 2.3, p=0.034; and 1.8 vs. 2.2, p=0.506) and TcAC (3.2 vs. 2.0, p=0.038; and 1.8 vs. 2.7, p=0.329). The SLN-E relocalisation rates and ratios were similar for all. CONCLUSION On the basis of a limited study design that compared three different tracers in three different patient groups, TcTM showed comparable overall performance to TcSC and TcAC.
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Affiliation(s)
- Mark Ooms
- Department of Oral and Maxillofacial Surgery, University Hospital RWTH Aachen, Pauwelsstraße 30, 52074, Aachen, Germany.
| | - Dirk von Mallek
- Department of Nuclear Medicine, University Hospital RWTH Aachen, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Hans-Jürgen Kaiser
- Department of Nuclear Medicine, University Hospital RWTH Aachen, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Frank Hölzle
- Department of Oral and Maxillofacial Surgery, University Hospital RWTH Aachen, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Felix M Mottaghy
- Department of Nuclear Medicine, University Hospital RWTH Aachen, Pauwelsstraße 30, 52074, Aachen, Germany
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Center (MUMC+), P. Debyelaan 25, 6229 HX, Maastricht, The Netherlands
| | - Ali Modabber
- Department of Oral and Maxillofacial Surgery, University Hospital RWTH Aachen, Pauwelsstraße 30, 52074, Aachen, Germany
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Cañete-Sánchez FM, Boulvard-Chollet XLE, Chamorro X, Marrodán, MArch PJ, Garrastachu Zumarán P, Ramírez Lasanta R, Colletti PM, Giammarile F, Delgado Bolton RC. Sentinel Node Biopsy Imaging in Breast Cancer: Scatter Reduction Using 3-Dimensionally Printed Lead Shields. Clin Nucl Med 2022; 47:618-624. [PMID: 35605055 PMCID: PMC9169747 DOI: 10.1097/rlu.0000000000004274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/10/2022] [Accepted: 04/10/2022] [Indexed: 12/02/2022]
Abstract
BACKGROUND Point of injection scatter (SPI) confounds breast cancer sentinel lymph node detection. Round flat lead shields (FLSs) incompletely reduce SPI, requiring repositioning. We designed lead shields that reduce SPI and acquisition time. METHODS Two concave lead shields, a semioval lead shield (OLS) and a semispherical lead alloy shield (SLS), were created with a SICNOVA JCR 1000 3D printer to cover the point of injection (patent no. ES1219895U). Twenty breast cancer patients had anterior and anterior oblique imaging, 5 minutes and 2 hours after a single 111 MBq nanocolloid in 0.2 mL intratumoral or periareolar injection. Each acquisition was 2 minutes. Absolute and normalized background corrected scatter counts (CSCs) and scatter reduction percentage (%SR) related to the FLS were calculated. Repositionings were recorded. Differences between means of %SR (t test) and between means of CSC (analysis of variance) with Holm multiple comparison tests were determined. RESULTS Mean %SR was 91.8% with OLS and 92% using SLS in early images (P = 0.91) and 87.2%SR in OLS and 88.5% in late images (P = 0.66). There were significant differences between CSC using FLS and OLS (P < 0.001) and between FLS and SLS (P < 0.001), but not between OLS and SLS (P = 0.17) in early images, with the same results observed in delayed studies (P < 0.001 in relation to FLS and P = 0.1 between both curved lead shields). Repositioning was required 14/20 times with FLS, 4/20 times with OLS, and 2/20 times with SLS. CONCLUSIONS We designed 2 concave lead shields that significantly reduce the SPI and repositioning with sentinel lymph node lymphoscintigraphy.
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Affiliation(s)
- Francisco M. Cañete-Sánchez
- From the Department of Nuclear Medicine, University Hospital San Pedro and Centre for Biomedical Research of La Rioja, Logroño, La Rioja
- Department of Nuclear Medicine, University Hospital Puerta del Mar, Cádiz, Andalucía
| | - Xavier L. E. Boulvard-Chollet
- From the Department of Nuclear Medicine, University Hospital San Pedro and Centre for Biomedical Research of La Rioja, Logroño, La Rioja
| | - Xabier Chamorro
- Mondragón University, Faculty of Engineering, Mondragon, Guipuzcoa, Spain
| | | | - Puy Garrastachu Zumarán
- From the Department of Nuclear Medicine, University Hospital San Pedro and Centre for Biomedical Research of La Rioja, Logroño, La Rioja
| | - Rafael Ramírez Lasanta
- From the Department of Nuclear Medicine, University Hospital San Pedro and Centre for Biomedical Research of La Rioja, Logroño, La Rioja
| | | | - Francesco Giammarile
- Nuclear Medicine and Diagnostic Imaging Section, Division of Human Health, Department of Nuclear Medicine and Applications, International Atomic Energy Agency, Vienna, Austria
- Department of Nuclear Medicine, Centre Léon Bérard, Lyon, France
| | - Roberto C. Delgado Bolton
- From the Department of Nuclear Medicine, University Hospital San Pedro and Centre for Biomedical Research of La Rioja, Logroño, La Rioja
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Sentinel lymph node biopsy in head & neck cancers. Nucl Med Mol Imaging 2022. [DOI: 10.1016/b978-0-12-822960-6.00018-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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10
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Oncologic Imaging of the Lymphatic System: Current Perspective with Multi-Modality Imaging and New Horizon. Cancers (Basel) 2021; 13:cancers13184554. [PMID: 34572781 PMCID: PMC8465736 DOI: 10.3390/cancers13184554] [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: 08/10/2021] [Revised: 09/05/2021] [Accepted: 09/07/2021] [Indexed: 11/17/2022] Open
Abstract
The lymphatic system is an anatomically complex vascular network that is responsible for interstitial fluid homeostasis, transport of large interstitial particles and cells, immunity, and lipid absorption in the gastrointestinal tract. This network of specially adapted vessels and lymphoid tissue provides a major pathway for metastatic spread. Many malignancies produce vascular endothelial factors that induce tumoral and peritumoral lymphangiogenesis, increasing the likelihood for lymphatic spread. Radiologic evaluation for disease staging is the cornerstone of oncologic patient treatment and management. Multiple imaging modalities are available to access both local and distant metastasis. In this manuscript, we review the anatomy, physiology, and imaging of the lymphatic system.
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Würnschimmel C, Wenzel M, Maurer T, Valdés Olmos RA, Vidal-Sicart S. Contemporary update of SPECT tracers and novelties in radioguided surgery: a perspective based on urology. 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; 65:215-228. [PMID: 33829716 DOI: 10.23736/s1824-4785.21.03345-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Recent technical advances and implementation of novel radiotracers have further increased the potential of radioguided surgery for a broad variety of malignancies. Indeed, the possibilities for future applications of novel radiotracers in diverse oncological strategies has become more promising than ever. This literature review aims to provide a contemporary update on a selected group of radiotracers and evaluates the usability of radioguided surgery and sentinel node procedures, focusing on most promising advances. For example, the impact of targeted radiotracers on prostate specific membrane antigen (PSMA), CD206 receptor-targeted agents (99mTc-tilmanocept), and hybrid tracers adding fluorescence to radioguidance (ICG-99mTc-nanocolloid) as well as targeting hypoxia-induced carbonic anhydrase IX (CAIX) will be covered. Furthermore, future outlooks on the implementation of gold nanoparticles (AuNP's), but also technical advances in improved radiotracer detection by hybrid gamma devices will be discussed.
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Affiliation(s)
- Christoph Würnschimmel
- Martini-Klinik Prostate Cancer Center, University Hospital of Hamburg-Eppendorf, Hamburg, Germany -
| | - Mike Wenzel
- Department of Urology, University Hospital of Frankfurt, Frankfurt, Germany
| | - Tobias Maurer
- Martini-Klinik Prostate Cancer Center, University Hospital of Hamburg-Eppendorf, Hamburg, Germany.,Department of Urology, University Hospital of Hamburg-Eppendorf, Hamburg, Germany
| | - Renato A Valdés Olmos
- Section of Nuclear Medicine, Department of Radiology, Interventional Molecular Imaging Laboratory, Leiden University Medical Center, Leiden, the Netherlands
| | - Sergi Vidal-Sicart
- Department of Nuclear Medicine, Clinic of Barcelona, Barcelona, Spain.,Institut d'Investigació Biomèdica August Pi i Sunyer (IDIBAPS), Barcelona, Spain
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Michael Sathekge M, Bouchelouche K. Letter from the Editors. Semin Nucl Med 2021; 51:1-2. [PMID: 33246534 DOI: 10.1053/j.semnuclmed.2020.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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