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Han B, Zhang L, Jia W. Contrast-Enhanced Ultrasound in Resection of Spinal Cord Gliomas. World Neurosurg 2023; 171:e83-e92. [PMID: 36427693 DOI: 10.1016/j.wneu.2022.11.087] [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: 10/12/2022] [Revised: 11/18/2022] [Accepted: 11/19/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Intraoperative contrast-enhanced ultrasound (iCEUS) is a relatively new technique for visualizing brain gliomas and can help achieve maximum resection, but its potential in evaluation of spinal cord gliomas has not been well defined. The aim of this study was to describe the iCEUS characterization of and evaluate its role in visualizing intramedullary gliomas. METHODS A retrospective review of patients who underwent intramedullary glioma resection with iCEUS guidance from 2019 to 2021 was conducted. An offline analysis was performed to compare and characterize the perfusion features of each glioma. RESULTS This study included 36 patients who underwent iCEUS for spinal cord gliomas. iCEUS was performed successfully, and all gliomas were clearly identified. The distribution of contrast agent showed different dynamic phases (arterial, peak, and washout) from those observed in brain gliomas, generally appearing slower and less intense in spinal cord gliomas. iCEUS helped highlight intramedullary gliomas, each of which demonstrated specific iCEUS features depending on the grade. Gross total resection was achieved in 20 patients (55.6%), subtotal resection was achieved in 11 patients (30.6%), and partial resection was achieved in 5 patients (13.8%). CONCLUSIONS ICEUS adds valuable information in highlighting spinal cord gliomas in real time. It allows the neurosurgeon to assess the anatomical location of the glioma and delineate the tumor margins. iCEUS could play a potentially important role in guiding spinal cord glioma resection. Further study with more cases is needed to better understand the microbubble distribution dynamics in intramedullary gliomas.
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Affiliation(s)
- Bo Han
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Liang Zhang
- National Cancer Center/National Clinical Research Center for Cancer/Hebei Cancer Hospital, Chinese Academy of Medical Sciences, Langfang, China; National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wenqing Jia
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
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2
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La Rocca G, Mazzucchi E, Pignotti F, Nasto LA, Galieri G, Olivi A, De Santis V, Rinaldi P, Pola E, Sabatino G. Intraoperative CT-guided navigation versus fluoroscopy for percutaneous pedicle screw placement in 192 patients: a comparative analysis. J Orthop Traumatol 2022; 23:44. [PMID: 36048284 PMCID: PMC9437178 DOI: 10.1186/s10195-022-00661-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 08/03/2022] [Indexed: 11/10/2022] Open
Abstract
Background Percutaneous pedicle screw (PPS) placement is a key step in several minimally invasive spinal surgery (MISS) procedures. Traditional technique for PPS makes use of C-arm fluoroscopy assistance (FA). More recently, newer intraoperative imaging techniques have been developed for PPS, including CT-guided navigation (CTNav). The aim of this study was to compare FA and CTNav techniques for PPS with regard to accuracy, complications, and radiation dosage. Materials and methods A total of 192 patients with degenerative lumbar spondylolisthesis and canal stenosis who underwent MISS posterior fusion ± interbody fusion through transforaminal approach (TLIF) were retrospectively reviewed. Pedicle screws were placed percutaneously using either standard C-arm fluoroscopy guidance (FA group) or CT navigation (CTNav group). Intraoperative effective dose (ED, mSv) was measured. Screw placement accuracy was assessed postoperatively on a CT scan using Gertzbein and Robbins classification (grades A–E). Oswestry disability index (ODI) and visual analog scale (VAS) scores were compared in both groups before and after surgery. Results A total of 101 and 91 procedures were performed with FA (FA group) and CTNav approach (CTNav group), respectively. Median age was 61 years in both groups, and the most commonly treated level was L4–L5. Median ED received from patients was 1.504 mSv (0.494–4.406) in FA technique and 21.130 mSv (10.840–30.390) in CTNav approach (p < 0.001). Percentage of grade A and B screws was significantly higher for the CTNav group (96.4% versus 92%, p < 0.001), whereas there were 16 grade E screws in the FA group and 0 grade E screws in the CTNav group (p < 0.001). A total of seven and five complications were reported in the FA and CTNav group, respectively (p = 0.771). Conclusions CTNav technique increases accuracy of pedicle screw placement compared with FA technique without affecting operative time. Nevertheless, no significant difference was noted in terms of reoperation rate due to screw malpositioning between CTNav and FA techniques. Radiation exposure of patients was significantly higher with CTNav technique. Level of Evidence: Level 3.
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Affiliation(s)
- Giuseppe La Rocca
- Department of Neurosurgery, Mater Olbia Hospital, Olbia, Italy.,Institute of Neurosurgery, IRCCS Fondazione Policlinico Universitario Agostino Gemelli, Catholic University, Rome, Italy.,Neurosurgical Training Center and Brain Research, Mater Olbia Hospital, Olbia, Italy
| | - Edoardo Mazzucchi
- Department of Neurosurgery, Mater Olbia Hospital, Olbia, Italy.,Institute of Neurosurgery, IRCCS Fondazione Policlinico Universitario Agostino Gemelli, Catholic University, Rome, Italy
| | - Fabrizio Pignotti
- Department of Neurosurgery, Mater Olbia Hospital, Olbia, Italy.,Institute of Neurosurgery, IRCCS Fondazione Policlinico Universitario Agostino Gemelli, Catholic University, Rome, Italy
| | - Luigi Aurelio Nasto
- Unit of Orthopedics and Spine Surgery, Primo Policlinico Di Napoli, Università Della Campania Luigi Vanvitelli, Piazza Luigi Miraglia, 2, 80138, Naples, Italy
| | - Gianluca Galieri
- Department of Neurosurgery, Mater Olbia Hospital, Olbia, Italy.,Institute of Neurosurgery, IRCCS Fondazione Policlinico Universitario Agostino Gemelli, Catholic University, Rome, Italy
| | - Alessandro Olivi
- Department of Neurosurgery, Mater Olbia Hospital, Olbia, Italy.,Institute of Neurosurgery, IRCCS Fondazione Policlinico Universitario Agostino Gemelli, Catholic University, Rome, Italy
| | - Vincenzo De Santis
- Institute of Orthopedics, IRCCS Fondazione Policlinico Universitario Agostino Gemelli, Catholic University of Rome, Rome, Italy.,Unit of Orthopedics, Mater Olbia Hospital, Olbia, Italy
| | | | - Enrico Pola
- Unit of Orthopedics and Spine Surgery, Primo Policlinico Di Napoli, Università Della Campania Luigi Vanvitelli, Piazza Luigi Miraglia, 2, 80138, Naples, Italy.
| | - Giovanni Sabatino
- Department of Neurosurgery, Mater Olbia Hospital, Olbia, Italy.,Institute of Neurosurgery, IRCCS Fondazione Policlinico Universitario Agostino Gemelli, Catholic University, Rome, Italy.,Neurosurgical Training Center and Brain Research, Mater Olbia Hospital, Olbia, Italy
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Patel MR, Jacob KC, Parsons AW, Chavez FA, Ribot MA, Munim MA, Vanjani NN, Pawlowski H, Prabhu MC, Singh K. Systematic Review: Applications of Intraoperative Ultrasound in Spinal Surgery. World Neurosurg 2022; 164:e45-e58. [PMID: 35259500 DOI: 10.1016/j.wneu.2022.02.130] [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: 01/05/2022] [Accepted: 02/28/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Due to increased practicality and decreased costs and radiation, interest has risen for intraoperative ultrasound (iUS) in spinal surgery applications; however, few studies have provided a robust overview of its use in spinal surgery. We synthesize findings of existing literature on usage of iUS in navigation, pedicle screw placement, and identification of anatomy during spinal interventions. METHODS Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were utilized in this systematic review. Studies were identified through PubMed, Scopus, and Google Scholar databases using the search string. Abstracts mentioning iUS in spine applications were included. Upon full-text review, exclusion criteria were implemented, including outdated studies or those with weak topic relevance or statistical power. Upon elimination of duplicates, multi-reviewer screening for eligibility, and citation search, 44 manuscripts were analyzed. RESULTS Navigation using iUS is safe, effective, and economical. iUS registration accuracy and success is within clinically acceptable limits for image-guided navigation (Table 2). Pedicle screw instrumentation with iUS is precise with a favorable safety profile (Table 2). Anatomical landmarks are reliably identified with iUS, and surgeons are overwhelmingly successful in neural or vascular tissue identification with iUS modalities including standard B mode, doppler, and contrast-enhanced ultrasound (CE-US) (Table 3). iUS use in traumatic reduction of fractures properly identifies anatomical structures, intervertebral disc space, and vasculature (Table 3). CONCLUSION iUS eliminates radiation, decreases costs, and provides sufficient accuracy and reliability in identification of anatomical and neurovascular structures in various spinal surgery settings.
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Affiliation(s)
- Madhav R Patel
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL, 60612
| | - Kevin C Jacob
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL, 60612
| | - Alexander W Parsons
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL, 60612
| | - Frank A Chavez
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL, 60612
| | - Max A Ribot
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL, 60612
| | - Mohammed A Munim
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL, 60612
| | - Nisheka N Vanjani
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL, 60612
| | - Hanna Pawlowski
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL, 60612
| | - Michael C Prabhu
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL, 60612
| | - Kern Singh
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL, 60612.
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Vetrano IG, Gennari AG, Erbetta A, Acerbi F, Nazzi V, DiMeco F, Prada F. Contrast-Enhanced Ultrasound Assisted Surgery of Intramedullary Spinal Cord Tumors: Analysis of Technical Benefits and Intra-operative Microbubble Distribution Characteristics. ULTRASOUND IN MEDICINE & BIOLOGY 2021; 47:398-407. [PMID: 33349517 DOI: 10.1016/j.ultrasmedbio.2020.10.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 10/22/2020] [Accepted: 10/27/2020] [Indexed: 06/12/2023]
Abstract
Intra-operative contrast-enhanced ultrasound (CEUS) is a relatively standardized procedure in brain neurosurgery, but it is still underused in spinal cord and intramedullary tumor evaluation. We reviewed and analyzed the intra-operative data from a surgical series of patients harboring intramedullary spinal cord tumors who underwent surgery under CEUS guidance. CEUS was performed in 12 patients (age range: 13-55 y); all lesions had ill-defined boundaries or peritumoral cysts at preliminary intra-operative B-mode ultrasound. CEUS highlighted the tumors in all cases. The contrast agent's spinal distribution revealed different phases (arterial, peak, washout), as observed in the brain, but these appeared to be slower and less intense. In our experience, intra-operative CEUS allows surgeons to assess spinal cord perfusion and highlight intramedullary tumors in real time. As for other imaging modalities, ultrasound contrast agents add valuable information over baseline imaging, and their use should be fostered to better understand microbubble distribution dynamics.
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Affiliation(s)
- Ignazio G Vetrano
- Department of Neurosurgery, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Antonio G Gennari
- Department of Radiology, Cattinara Hospital, University of Trieste, Trieste, Italy; Department of Neuroradiology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Alessandra Erbetta
- Department of Neuroradiology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Francesco Acerbi
- Department of Neurosurgery, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Vittoria Nazzi
- Department of Neurosurgery, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Francesco DiMeco
- Department of Neurosurgery, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy; Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy; Department of Neurological Surgery, Johns Hopkins University, Baltimore, Maryland, USA
| | - Francesco Prada
- Department of Neurosurgery, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy; Department of Neurological Surgery, University of Virginia Health Science Center, Charlottesville, Virginia, USA; Focused Ultrasound Foundation, Charlottesville, Virginia, USA.
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5
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Della Pepa GM, Di Bonaventura R, Latour K, Sturiale CL, Marchese E, Puca A, Sabatino G, Albanese A. Combined Use of Color Doppler Ultrasound and Contrast-Enhanced Ultrasound in the Intraoperative Armamentarium for Arteriovenous Malformation Surgery. World Neurosurg 2021; 147:150-156. [PMID: 33359527 DOI: 10.1016/j.wneu.2020.12.076] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 12/13/2020] [Accepted: 12/14/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND Safety and efficacy in surgical treatment of cerebral arteriovenous malformations (AVMs) are dictated by thorough understanding of angioarchitectural features, intraoperative identification of feeding vessels, and appreciation of surrounding eloquent areas. Our aim was to describe the preliminary results of combined application of color Doppler ultrasound (CDUS) and contrast-enhanced ultrasound (CEUS) in a consecutive surgical series of AVM. We pointed out the tool's efficacy in distinguishing feeding from bystander vessels and in identifying pattern of venous drainage. We examined its role as an adjunct for semiquantitative evaluation of the nidus inflow. METHODS We used combined CDUS and CEUS in patients surgically treated for cerebral AVMs. We adopted these techniques following a designed protocol to guide safer AVM resection as an adjunct to indocyanine green videoangiography. Intraoperative assessment by ultrasound was performed before, during, and following nidus resection. RESULTS Four surgically treated cerebral AVMs availed of the ultrasound protocol. Postoperative conventional angiography showed complete resection of the AVMs. CDUS and CEUS proved to be valuable adjunctive tools to indocyanine green videoangiography and micro-Doppler in properly navigating and discerning vascular structures, especially vessel feeders from bystanders. The protocol allows us to identify flow direction, estimate blood velocity within the nidus, and appreciate flow modifications following temporary clipping. Ultimately, it allows us to evaluate the degree of nidus deafferentation, residual flow, restoration of venous drainage and absence of arteriovenous shunts. CONCLUSIONS The CDUS and CEUS protocol is safe and repeatable and works as real-time imaging, further supporting complete surgical resection of AVMs.
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Affiliation(s)
- Giuseppe Maria Della Pepa
- Department of Neurosurgery, Fondazione Policlinico Agostino Gemelli IRCCS, Rome, Italy; Institute of Neurosurgery, Catholic University of the Sacred Heart, Rome, Italy
| | - Rina Di Bonaventura
- Department of Neurosurgery, Fondazione Policlinico Agostino Gemelli IRCCS, Rome, Italy; Institute of Neurosurgery, Catholic University of the Sacred Heart, Rome, Italy.
| | - Kristy Latour
- Institute of Neurosurgery, Catholic University of the Sacred Heart, Rome, Italy
| | | | - Enrico Marchese
- Department of Neurosurgery, Fondazione Policlinico Agostino Gemelli IRCCS, Rome, Italy; Institute of Neurosurgery, Catholic University of the Sacred Heart, Rome, Italy
| | - Alfredo Puca
- Department of Neurosurgery, Fondazione Policlinico Agostino Gemelli IRCCS, Rome, Italy
| | - Giovanni Sabatino
- Institute of Neurosurgery, Catholic University of the Sacred Heart, Rome, Italy; Neurosurgery Unit, Mater Olbia Hospital, Olbia, Italy
| | - Alessio Albanese
- Department of Neurosurgery, Fondazione Policlinico Agostino Gemelli IRCCS, Rome, Italy; Institute of Neurosurgery, Catholic University of the Sacred Heart, Rome, Italy
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6
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Contrast enhanced ultrasound (CEUS) applications in neurosurgical and neurological settings – New scenarios for brain and spinal cord ultrasonography. A systematic review. Clin Neurol Neurosurg 2020; 198:106105. [DOI: 10.1016/j.clineuro.2020.106105] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 07/19/2020] [Accepted: 07/21/2020] [Indexed: 12/14/2022]
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7
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De Bonis P, Mantovani G, Lofrese G, Cavallo MA, Valpiani G, Morotti C, Scerrati A. Transcranial Sonography versus CT for Postoperative Monitoring After Decompressive Craniectomy. J Neuroimaging 2020; 30:800-807. [PMID: 32681813 DOI: 10.1111/jon.12756] [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: 05/22/2020] [Revised: 06/24/2020] [Accepted: 06/25/2020] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND AND PURPOSE Computed tomography (CT) is the actual gold standard diagnostic tool for monitoring patients after decompressive craniectomy. It is validated and provides a wide number of information. However, it takes time, expensive, and requires patient transportation. Transcranial sonography (TCS) could represent an alternative diagnostic tool in these patients. The aim of this study is to compare TCS versus CT scan after decompressive craniectomy in terms of diagnosing complications and costs evaluation. METHODS We prospectively enrolled 10 craniectomized patients who were monitored with sonography and CT. Ventricular measurements and possible complications were evaluated by two independent observers. The two methods were compared using Fisher's exact test and Spearman's Rho coefficient. A costs analysis was also conducted. RESULTS A good correlation coefficient (ρ) between CT and TCS was found for frontal horn dimensions (ρ .9929), median cella (ρ .9516), and third ventricle (ρ .8989). All results were statistically significant (P < .0001) and Bland-Altman plots showed no systemic biases. Fisher's exact test showed no statistically significant differences between TCS and CT for all the studied predefined complications. Cost analysis showed a 68% cost reduction in favor of TCS. CONCLUSIONS TCS could be a reliable alternative diagnostic tool for major complications in patients undergoing decompressive craniectomy. It could limit the number of CT scans per patient overcoming several limitations, such as costs, radiation exposure, and need to move the patient.
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Affiliation(s)
- Pasquale De Bonis
- Department of Neurosurgery, S. Anna University Hospital, Ferrara, Italy.,Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Giorgio Mantovani
- Department of Neurosurgery, S. Anna University Hospital, Ferrara, Italy
| | - Giorgio Lofrese
- Neurosurgery Division, "M. Bufalini" Hospital, Cesena, Italy
| | - Michele Alessandro Cavallo
- Department of Neurosurgery, S. Anna University Hospital, Ferrara, Italy.,Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Giorgia Valpiani
- Research Innovation Quality and Accreditation Unit, S. Anna University Hospital, Ferrara, Italy
| | - Chiara Morotti
- Research Innovation Quality and Accreditation Unit, S. Anna University Hospital, Ferrara, Italy
| | - Alba Scerrati
- Department of Neurosurgery, S. Anna University Hospital, Ferrara, Italy.,Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
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8
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La Rocca G, Della Pepa GM, Menna G, Altieri R, Ius T, Rapisarda A, Olivi A, Sabatino G. State of the art of fluorescence guided techniques in neurosurgery. J Neurosurg Sci 2020; 63:619-624. [PMID: 31961115 DOI: 10.23736/s0390-5616.19.04854-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Achieving a safe and extensive neoplasm resection can be considered the main goal of brain tumor surgery. This paper is first aimed at providing an overview of the evolution of those tools serving the purpose. From the dawn of neurosurgery to the present days, major innovations have followed one another. However, those techniques may frequently lack of an instant biological feedback on the true extension and the infiltration of the tumor. Intraoperative fluorescence modalities could indeed fill this gap. Fluorescence guided surgery will be therefore introduced and discussed in this context. Our focus will be on the most common fluorescence techniques used in neurosurgery, namely 5-aminolevulinic acid, sodium fluorescein and in indocyanine green. Mode of action, strengths and weaknesses and level of evidence of each modality will be discussed.
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Affiliation(s)
- Giuseppe La Rocca
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy - .,Unit of Neurosurgery, Mater Olbia Hospital, Olbia, Italy -
| | - Giuseppe M Della Pepa
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Grazia Menna
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Roberto Altieri
- Department of Neurological Surgery, G. Rodolico Policlinic University Hospital, Catania, Italy.,Division of Neurosurgery, Department of Neuroscience, University of Turin, Turin, Italy
| | - Tamara Ius
- Unit of Neurosurgery, Department of Neuroscience, Santa Maria della Misericordia University Hospital, Udine, Italy
| | - Alessandro Rapisarda
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Alessandro Olivi
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Giovanni Sabatino
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy
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9
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Della Pepa GM, Ius T, Menna G, La Rocca G, Battistella C, Rapisarda A, Mazzucchi E, Pignotti F, Alexandre A, Marchese E, Olivi A, Sabatino G. "Dark corridors" in 5-ALA resection of high-grade gliomas: combining fluorescence-guided surgery and contrast-enhanced ultrasonography to better explore the surgical field. J Neurosurg Sci 2020; 63:688-696. [PMID: 31961118 DOI: 10.23736/s0390-5616.19.04862-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Increasing the extent of resection (EOR) is considered a main goal in high grade glioma (HGG) surgery. Significant advancements have been recently made to assist surgery: namely the use of 5-aminolevulinic acid (5ALA) and the application of contrast-enhanced ultrasound (CEUS) embody two of the most recently introduced tools in the neuro-oncology field. A combined approach including the two techniques has been suggested in literature. Our primary aim is to identify in which conditions CEUS final survey has a real impact in a 5-ALA guided context and assess which preoperative tumor characteristics, with specific attention to working corridors can predict strains of the fluorescence guided procedure and hence recommend the use of the combined technique. METHODS Forty-nine HGG glioma surgeries were performed at our institution with the abovementioned protocol between January 2016 and June 2016. Based on preoperative MRI, we stratified glioma characteristics according to three determinants: localization (deep versus superficial), size (<3.5 versus >3.5 cm) and shape (regular versus irregular). RESULTS CEUS modified 5-ALA guided resection in 11 cases (22.45%): this appeared to be associated with statistically significance to deep tumor localization (P=0.04) and irregular/multi-lobulated margins (P=0.003). On the other hand, tumor size alone did not appear as a statistically significant determinant. CONCLUSIONS When dark corridors are presents or when overlying brain parenchyma hinders illumination, drawbacks to the 5-ALA assistance can be expected, hence CEUS final survey has a crucial role of 'refinement'. In those selected cases, an integrated 5ALA+CEUS protocol was shown as advisable in EOR improvement.
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Affiliation(s)
- Giuseppe M Della Pepa
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy -
| | - Tamara Ius
- Neurosurgery Unit, Department of Neuroscience, Santa Maria della Misericordia University Hospital, Udine, Italy
| | - Grazia Menna
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Giuseppe La Rocca
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy.,Department of Neurosurgery, Mater Olbia Hospital, Olbia, Italy
| | | | - Alessandro Rapisarda
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Edoardo Mazzucchi
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy
| | | | - Andrea Alexandre
- Institute of Neuroradiology, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Enrico Marchese
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Alessandro Olivi
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Giovanni Sabatino
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy.,Department of Neurosurgery, Mater Olbia Hospital, Olbia, Italy
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10
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Della Pepa GM, Ius T, La Rocca G, Gaudino S, Isola M, Pignotti F, Rapisarda A, Mazzucchi E, Giordano C, Dragonetti V, Chiesa S, Balducci M, Gessi M, Skrap M, Olivi A, Marchese E, Sabatino G. 5-Aminolevulinic Acid and Contrast-Enhanced Ultrasound: The Combination of the Two Techniques to Optimize the Extent of Resection in Glioblastoma Surgery. Neurosurgery 2020; 86:E529-E540. [PMID: 32186345 DOI: 10.1093/neuros/nyaa037] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 12/15/2019] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND The survival benefit in maximizing resection in glioblastomas (GBMs) has been demonstrated by numerous studies. The true limit of infiltration of GBMs has been an overwhelming obstacle, and several technological advances have been introduced to improve the identification of residual tumors. OBJECTIVE To evaluate whether the integration of 5-aminolevulinic acid (5-ALA) with microbubble contrast-enhanced ultrasound (CEUS) improves residual tumor identification and has an impact on the extent of resection (EOR), overall survival (OS), and progression-free survival (PFS). METHODS A total of 230 GBM procedures were retrospectively studied. Cases were stratified according to the surgical procedure into 4 groups: 5-ALA- and CEUS-guided surgeries, 5-ALA-guided surgeries, CEUS-guided surgeries, and conventional microsurgical procedures. RESULTS Patients undergoing conventional microsurgical procedures showed the worst EORs compared to the assisted techniques (5-ALA and CEUS procedures). Both 5-ALA and CEUS techniques improved the EOR compared to conventional microsurgical procedures. However, their combination gave the best results in terms of the EOR (P = .0003). The median EOR% and the number of supramarginal resections are hence superior in the 5-ALA + CEUS + group compared to the others; this observation had consequences on PFS and OS in our series. CONCLUSION In terms of the EOR, the best results can be achieved through a combination of both techniques, where the 5-ALA-guided procedure is followed by a final survey with CEUS. Compared with other intraoperative imaging techniques, CEUS is a real-time, readily repeatable, safe, and inexpensive technique that provides valuable information to the surgeon before, during, and after resection.
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Affiliation(s)
- Giuseppe Maria Della Pepa
- Institute of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli, IRCSS, Catholic University of Rome, Rome, Italy
| | - Tamara Ius
- Department of Neurosurgery, University Hospital, Udine, Italy
| | - Giuseppe La Rocca
- Institute of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli, IRCSS, Catholic University of Rome, Rome, Italy
- Department of Neurosurgery, Mater Olbia Hospital, Olbia, Italy
| | - Simona Gaudino
- Institute of Radiology, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Catholic University of Rome, Rome, Italy
| | - Miriam Isola
- Department of Medicine, University of Udine, Udine, Italy
| | - Fabrizio Pignotti
- Institute of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli, IRCSS, Catholic University of Rome, Rome, Italy
- Department of Neurosurgery, Mater Olbia Hospital, Olbia, Italy
| | - Alessandro Rapisarda
- Institute of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli, IRCSS, Catholic University of Rome, Rome, Italy
| | - Edoardo Mazzucchi
- Institute of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli, IRCSS, Catholic University of Rome, Rome, Italy
| | - Carolina Giordano
- Institute of Radiology, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Catholic University of Rome, Rome, Italy
| | - Valentino Dragonetti
- Institute of Radiology, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Catholic University of Rome, Rome, Italy
| | - Silvia Chiesa
- Department of Radiation Oncology, Fondazione Policlinico Universitario Agostino Gemelli IRCSSl, Catholic University of Rome, Rome, Italy
| | - Mario Balducci
- Department of Radiation Oncology, Fondazione Policlinico Universitario Agostino Gemelli IRCSSl, Catholic University of Rome, Rome, Italy
| | - Marco Gessi
- Department of Neuro-Pathology, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Catholic University of Rome, Rome, Italy
| | - Miran Skrap
- Department of Neurosurgery, University Hospital, Udine, Italy
| | - Alessandro Olivi
- Institute of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli, IRCSS, Catholic University of Rome, Rome, Italy
| | - Enrico Marchese
- Institute of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli, IRCSS, Catholic University of Rome, Rome, Italy
| | - Giovanni Sabatino
- Institute of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli, IRCSS, Catholic University of Rome, Rome, Italy
- Department of Neurosurgery, Mater Olbia Hospital, Olbia, Italy
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11
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Ricciardi L, Montano N, D’Onofrio GF, Polli FM, Latini M, Bellesi A, Biovi F, Olivi A, Sturiale CL. X-ray exposure in odontoid screwing for Anderson type II fracture: comparison between O-arm and C-arm-assisted procedures. Acta Neurochir (Wien) 2020; 162:713-718. [PMID: 31713156 DOI: 10.1007/s00701-019-04108-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Accepted: 10/14/2019] [Indexed: 12/31/2022]
Abstract
BACKGROUND Since the odontoid fractures become increasingly common in the aging population, technical improvements are even more needed. The odontoid screwing has been progressively preferred by many surgeons in type II fractures according to the Anderson-D'Alonzo classification system. However, X-ray exposure remains an issue for surgeons and OR staff members. The aim of the present study was to investigate the feasibility of using the O-Arm for odontoid screwing comparing the radiation exposure to the standard C-Arm. METHODS Patients consequently referred to our center for odontoid type II fractures, from January 2018 to April 2019, eligible for odontoid screwing were enrolled in the present study. They were operated on using either C-Arm or O-Arm-assisted procedures. The surgical duration, number of acquisitions, global X-ray exposure for the OR staff and patients, and screw placement accuracy were evaluated. RESULTS No differences in terms of patients' demographical characteristics and surgical duration were reported. The number of acquisitions, intraoperative and global X-ray dose, for the OR staff and patients, was lower in O-Arm-assisted procedures (p < 0.05). The screws were all well positioned. CONCLUSIONS Since the surgical outcomes seem to be similar using the O-Arm for odontoid screwing, the lower X-ray exposure and the possibility for checking the instrumentation positioning with 3D reconstructions before leaving the OR should be considered.
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12
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Caffo M, Cardali SM, Raffa G, Caruso G, Barresi V, Ricciardo G, Gorgoglione N, Granata F, Germanò A. The Value of Preoperative Planning Based on Navigated Transcranical Magnetic Stimulation for Surgical Treatment of Brain Metastases Located in the Perisylvian Area. World Neurosurg 2020; 134:e442-e452. [DOI: 10.1016/j.wneu.2019.10.090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 10/14/2019] [Accepted: 10/15/2019] [Indexed: 02/07/2023]
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14
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Saß B, Bopp M, Nimsky C, Carl B. Navigated 3-Dimensional Intraoperative Ultrasound for Spine Surgery. World Neurosurg 2019; 131:e155-e169. [DOI: 10.1016/j.wneu.2019.07.188] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 07/10/2019] [Accepted: 07/11/2019] [Indexed: 12/18/2022]
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15
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“Enhancing Vision” in High Grade Glioma Surgery: A Feasible Integrated 5-ALA + CEUS Protocol to Improve Radicality. World Neurosurg 2019; 129:401-403. [DOI: 10.1016/j.wneu.2019.06.127] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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16
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Della Pappa GM, Marchese E, Pedicelli A, Olivi A, Ricciardi L, Rapisarda A, Skrap B, Sabatino G, La Rocca G. Contrast-Enhanced Ultrasonography and Color Doppler: Guided Intraoperative Embolization of Intracranial Highly Vascularized Tumors. World Neurosurg 2019; 128:547-555. [DOI: 10.1016/j.wneu.2019.05.142] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 05/15/2019] [Accepted: 05/16/2019] [Indexed: 12/21/2022]
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Marchese E, Della Pepa GM, La Rocca G, Albanese A, Ius T, Simboli GA, Sabatino G. Application of indocyanine green video angiography in vascular neurosurgery. J Neurosurg Sci 2019; 63:656-660. [PMID: 31339116 DOI: 10.23736/s0390-5616.19.04753-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Indocyanine green video angiography (ICG-VA) is a non-invasive, easy to use and very useful tool for various neurosurgical procedures. The first application was in neurovascular surgery, because it was born as an intravascular tracer for vessels visualization; this has been really useful in aneurysms, atero-venous malformations (AVMs) and dural fistulas surgery where identification, obliteration or patency of vessels is essential. Introduced in vascular neurosurgery since 2003, ICG-VA applications have broadened over time, both in vascular and in other neurosurgical fields. In 2003 Raabe et al. have been the first to describe the use of ICG-VA for intraoperative assessment of cerebral vascular flow, enabling visualization of vessel patency and aneurysm occlusion during aneurysm surgery. ICG-VA applications in vascular neurosurgery have significantly increased over time including complex aneurysms, bypass, atero-venous malformations (AVM) artero-venous fistulas (AVF), evaluation of cortical perfusion. The procedure can be easily repeated after 5-10 minutes. Adverse reactions are comparable to those of other types of contrast media, with frequencies of 0.05% (hypotension, arrhythmia, or, more rarely, anaphylactic shock) to 0.2% (nausea, pruritus, syncope, or skin eruptions. The aim of the present study was to systematically analyze ICG-VA applications in vascular neurosurgery, highlighting the reported advantages and disadvantages, and discussing future perspectives.
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Affiliation(s)
- Enrico Marchese
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Giuseppe M Della Pepa
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Giuseppe La Rocca
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy -
| | - Alessio Albanese
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Tamara Ius
- Unit of Neurosurgery, Department of Neuroscience, Santa Maria della Misericordia University Hospital, Udine, Italy
| | - Giorgia A Simboli
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Giovanni Sabatino
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy
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18
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Comment on the article "Real-time intraoperative contrast-enhanced ultrasound (CEUS) in vascularized spinal tumors: a technical note". Acta Neurochir (Wien) 2018; 160:1873-1874. [PMID: 30046876 DOI: 10.1007/s00701-018-3628-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Accepted: 07/17/2018] [Indexed: 12/17/2022]
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19
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Contrast-enhanced ultrasound (CEUS) in spinal tumor surgery. Acta Neurochir (Wien) 2018; 160:1869-1871. [PMID: 30054726 DOI: 10.1007/s00701-018-3626-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 07/17/2018] [Indexed: 12/17/2022]
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20
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Zhao Y, Yan N, Yu S, Zhang T, Wang C, He S, Gu G. Reduced Radiation Exposure and Puncture Time of Percutaneous Transpedicular Puncture with Real-Time Ultrasound Volume Navigation. World Neurosurg 2018; 119:e997-e1005. [PMID: 30121413 DOI: 10.1016/j.wneu.2018.08.038] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 08/04/2018] [Accepted: 08/06/2018] [Indexed: 11/26/2022]
Abstract
OBJECTIVES The present study introduced ultrasound volume navigation (UVN) to reduce the radiation exposure and puncture time of percutaneous transpedicular puncture in percutaneous vertebroplasty (PVP) or percutaneous kyphoplasty (PKP). METHODS We retrospectively reviewed the medical records of patients with osteoporotic vertebral compression fracture who had undergone PVP or PKP guided by UVN or fluoroscopy from September 2017 to December 2017. RESULTS We enrolled 10 patients (6 women, 4 men) with 24 pedicles involved in the present study. Significant reductions in fluoroscopy frequency (2.58 vs. 17.42; P < 0.01), exposure time (2.36 vs. 15.69 seconds; P < 0.01), and puncture time (4.13 vs. 19.21 minutes; P < 0.01) for each pedicle were observed in the UVN group compared with the fluoroscopy group. Obvious correlations among fluoroscopy frequency, exposure time, and puncture time for each pedicle were observed (P < 0.01). The visual analog scale scores and Oswestry Disability Index were both significantly improved after the procedures. All patients achieved excellent or good clinical outcomes. No complications were observed in any patient. CONCLUSIONS UVN could obviously reduce the radiation exposure and puncture time of percutaneous transpedicular puncture in PVP and PKP.
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Affiliation(s)
- Yongzhao Zhao
- Orthopedic Department, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Ning Yan
- Orthopedic Department, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Shunzhi Yu
- Orthopedic Department, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Tianqi Zhang
- Orthopedic Department, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Chuanfeng Wang
- Orthopedic Department, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Shisheng He
- Orthopedic Department, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.
| | - Guangfei Gu
- Orthopedic Department, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.
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