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Lerchbaumer MH, Perschk M, Gwinner C. Ultrasound in sports traumatology. ROFO-FORTSCHR RONTG 2024; 196:440-449. [PMID: 37944936 DOI: 10.1055/a-2185-8264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
BACKGROUND Ultrasound (US) has numerous applications in sports traumatology. The technical progress of mobile US devices has led to increasing use of ultrasound as a primary diagnostic tool. New applications such as elastography and 3 D vascularization are used for special indications. METHOD The purpose of this review is to present the current status of ultrasound in the diagnosis of sports injuries and sport traumatology including established applications and new technical advances. US is presented both in its comparison to other imaging modalities and as a sole diagnostic tool. RESULTS AND CONCLUSION US can be used for initial diagnosis to improve the clinical examination and for intensive short-term follow-up imaging. The main areas of application are currently the diagnosis of acute muscle and tendon injuries as well as overuse injuries. In particular, the exclusion of structural muscle injuries can be adequately ensured with US in the majority of anatomical regions. The recently published guideline on fracture ultrasound has strengthened the clinical evidence in this area, especially in comparison to conventional radiography and in the development of algorithms and standards. The increasing use of mobile ultrasound equipment with adequate image quality makes US a location-independent modality that can also be used at training sites or during road games. KEY POINTS · Typically used for quick, focused initial diagnostic assessment and short-term follow-up after injury. · Mobile US devices allow increased use in training centers and training camps. · New US applications (SWE, 3 D) increase standardization in follow-up of tendon injuries. · Targeted use of US for musculoskeletal diagnostic assessment saves money and frees up capacity. CITATION FORMAT · Lerchbaumer MH, Perschk M, Gwinner C. Ultrasound in sports traumatology. Fortschr Röntgenstr 2024; 196: 440 - 449.
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Affiliation(s)
- Markus Herbert Lerchbaumer
- Department of Radiology, Charité Universitätsmedizin Berlin, Germany
- 1. FC Union Berlin, Charité Universitätsmedizin Berlin, Germany
| | | | - Clemens Gwinner
- Center for Musculoskeletal Surgery, Charité Universitätsmedizin Berlin, Germany
- 1. FC Union Berlin, Charité Universitätsmedizin Berlin, Germany
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Heiss R, Tol JL, Pogarell T, Roemer FW, Reurink G, Renoux J, Crema MD, Guermazi A. Imaging of muscle injuries in soccer. Skeletal Radiol 2023:10.1007/s00256-023-04514-1. [PMID: 37991553 DOI: 10.1007/s00256-023-04514-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 09/24/2023] [Accepted: 11/07/2023] [Indexed: 11/23/2023]
Abstract
Accurate diagnosis of muscle injuries is a challenge in everyday clinical practice and may have profound impact on the recovery and return-to-play decisions of professional athletes particularly in soccer. Imaging techniques such as ultrasound and magnetic resonance imaging (MRI), in addition to the medical history and clinical examination, make a significant contribution to the timely structural assessment of muscle injuries. The severity of a muscle injury determined by imaging findings has a decisive influence on therapy planning and affects prognosis. Imaging is of high importance when the diagnosis or grade of injury is unclear, when recovery is taking longer than expected, and when interventional or surgical management may be needed. This narrative review will discuss ultrasound and MRI for the assessment of sports-related muscle injuries in the context of soccer, including advanced imaging techniques, with the focus on the clinical relevance of imaging findings for the prediction of return to play.
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Affiliation(s)
- Rafael Heiss
- Department of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Johannes L Tol
- Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar
- Department of Orthopedic Surgery and Sports Medicine, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
- Musculoskeletal Health and Sports, Amsterdam Movement Sciences, Amsterdam, The Netherlands
| | - Tobias Pogarell
- Department of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Frank W Roemer
- Department of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Quantitative Imaging Center, Boston University School of Medicine, Boston, MA, USA
| | - Guus Reurink
- Musculoskeletal Health and Sports, Amsterdam Movement Sciences, Amsterdam, The Netherlands
| | - Jerome Renoux
- Institute of Sports Imaging, Sports Medicine Department, French National Institute of Sports (INSEP), Paris, France
| | - Michel D Crema
- Quantitative Imaging Center, Boston University School of Medicine, Boston, MA, USA
- Institute of Sports Imaging, Sports Medicine Department, French National Institute of Sports (INSEP), Paris, France
| | - Ali Guermazi
- Quantitative Imaging Center, Boston University School of Medicine, Boston, MA, USA.
- VA Boston Healthcare System, West Roxbury, MA, USA.
- Department of Radiology, VA Boston Healthcare System, 1400 VFW Parkway, Suite 1B106, West Roxbury, MA, 02132, USA.
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Schroeter S, Lohmann B, Magosch A, Heiss R, Grim C, Freiwald J, Engelhardt M, Hoppe MW, Hotfiel T. Effects of foam rolling on vastus intermedius and lateralis microvascular blood flow. J Bodyw Mov Ther 2023; 36:228-234. [PMID: 37949565 DOI: 10.1016/j.jbmt.2023.07.011] [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: 06/03/2022] [Revised: 05/22/2023] [Accepted: 07/04/2023] [Indexed: 11/12/2023]
Abstract
INTRODUCTION Foam Rolling (FR) as a technique of self-massage has become a widely used intervention in clinical and sports practice. It is assumed that FR leads to an increased intramuscular microvascular blood flow (MBF), and therefore is commonly recommended as a warm-up or regeneration method. However, no data validate the effects of FR on MBF. This study aimed to assess whether FR increases intramuscular MBF using contrast-enhanced ultrasound (CEUS). METHODS Ten healthy athletes performed a standardized FR intervention applied to the lateral thigh (3 sets: 45 s FR, 20 s rest). Intramuscular perfusion was determined by CEUS under resting conditions (t0), immediately (t1), and 30 min (t2) after the intervention. Peak enhancement (PE), wash-in rate (WiR), and wash-in perfusion index (WiPI) were evaluated as quantitative perfusion parameters in vastus lateralis (VL) and intermedius (VI) muscle separately via regions of interest mapping. RESULTS Immediately after the intervention (t1), perfusion parameters showed a non-significant decrease in VL (p = 0.3; PE: -32.1%, WiPI: -29.6%, WiR: -50.4%) and VI (p = 0.4; PE: -10.3%, WiPI: -6.4%, WiR: -35.6%). A non-significant decrease was found at t2 in VL (p = 0.2; PE: -34%, WiPI -33.9%, WiR -61.2%) and VI (p = 0.2; PE -17.6%, WiPI -13.8%, WiR -43.2%). CONCLUSIONS The common assumption of intramuscular MBF improvement due to FR could not be confirmed for up to 30 min after the intervention. If an increase in intramuscular metabolism or MBF is intended, we recommend that alternative methods (i.e., traditional warm-up) should be preferred.
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Affiliation(s)
- S Schroeter
- Center for Musculoskeletal Surgery Osnabrück (OZMC), Klinikum Osnabrück, Osnabrück, Germany.
| | - B Lohmann
- Department of Human Sciences Institute for Health Research and Education, University of Osnabrück, Osnabrück, Germany
| | - A Magosch
- Center for Musculoskeletal Surgery Osnabrück (OZMC), Klinikum Osnabrück, Osnabrück, Germany
| | - R Heiss
- Department of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - C Grim
- Center for Musculoskeletal Surgery Osnabrück (OZMC), Klinikum Osnabrück, Osnabrück, Germany; Department of Human Sciences Institute for Health Research and Education, University of Osnabrück, Osnabrück, Germany
| | - J Freiwald
- Department of Movement and Training Science, University of Wuppertal, Wuppertal, Germany
| | - M Engelhardt
- Center for Musculoskeletal Surgery Osnabrück (OZMC), Klinikum Osnabrück, Osnabrück, Germany
| | - M W Hoppe
- Movement and Training Science, Faculty of Sports Science, Leipzig University, Leipzig, Germany
| | - T Hotfiel
- Center for Musculoskeletal Surgery Osnabrück (OZMC), Klinikum Osnabrück, Osnabrück, Germany; Department of Orthopedic and Trauma Surgery, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany; Committee Muscle and Tendon, German-Austrian-Swiss Society for Orthopaedic Traumatologic Sports Medicine (GOTS), Germany.
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Xing G, Wang J, Jiang W, Ge N, Zhu Y, Wang Y. Value of Multimodality Ultrasound in Quantitative Evaluation of the Intra-compartmental Pressure and Perfusion Pressure in Acute Compartment Syndrome in a Rabbit Model. ULTRASOUND IN MEDICINE & BIOLOGY 2023; 49:1837-1844. [PMID: 37268554 DOI: 10.1016/j.ultrasmedbio.2023.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 02/23/2023] [Accepted: 04/21/2023] [Indexed: 06/04/2023]
Abstract
OBJECTIVE The aim of the work described here was to investigate the feasibility of using multimodality ultrasound in quantitative evaluation of the intra-compartmental pressure (ICP) and perfusion pressure (PP) changes in acute compartment syndrome (ACS). METHODS Infusion technique was used to increase the ICP of the anterior compartment of 10 rabbits from baseline to 20, 30, 40, 50, 60, 70 and 80 mmHg. The anterior compartment was evaluated with conventional ultrasound, shear wave elastography (SWE) and contrast-enhanced ultrasound (CEUS). The shape of the anterior compartment, shear wave velocity (SWV) of the tibialis anterior (TA) muscle and CEUS parameters of the TA muscle were measured. RESULTS When the ICP exceeded 30 mmHg, the shape of the anterior compartment did not expand significantly with increasing ICP. There was a strong correlation between the SWV of TA muscle and measured ICP (ρ = 0.927). Arrival time (AT), time to peak (TTP), peak intensity (PI) and area under the curve (AUC) were significantly correlated with PP (AT, ρ = -0.763; TTP, ρ = -0.900; PI, ρ = 0.665; AUC, ρ = 0.706), whereas mean transit time (MTT) was not. CONCLUSION Multimodality ultrasound can be used to quantitatively evaluate ICP and PP and, thus, could provide more information for the rapid diagnosis and monitoring of ACS.
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Affiliation(s)
- Guanghui Xing
- Chinese People's Liberation Army (PLA) Medical School, Fuxing Road 28, Beijing 100853, China
| | - Jing Wang
- Chinese People's Liberation Army (PLA) Medical School, Fuxing Road 28, Beijing 100853, China
| | - Wenli Jiang
- Chinese People's Liberation Army (PLA) Medical School, Fuxing Road 28, Beijing 100853, China
| | - Naiqiao Ge
- Chinese People's Liberation Army (PLA) Medical School, Fuxing Road 28, Beijing 100853, China
| | - Yaqiong Zhu
- Chinese People's Liberation Army (PLA) Medical School, Fuxing Road 28, Beijing 100853, China
| | - Yuexiang Wang
- Chinese People's Liberation Army (PLA) Medical School, Fuxing Road 28, Beijing 100853, China.
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Hayashi D, Roemer FW, Tol JL, Heiss R, Crema MD, Jarraya M, Rossi I, Luna A, Guermazi A. Emerging Quantitative Imaging Techniques in Sports Medicine. Radiology 2023; 308:e221531. [PMID: 37552087 DOI: 10.1148/radiol.221531] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/09/2023]
Abstract
This article describes recent advances in quantitative imaging of musculoskeletal extremity sports injuries, citing the existing literature evidence and what additional evidence is needed to make such techniques applicable to clinical practice. Compositional and functional MRI techniques including T2 mapping, diffusion tensor imaging, and sodium imaging as well as contrast-enhanced US have been applied to quantify pathophysiologic processes and biochemical compositions of muscles, tendons, ligaments, and cartilage. Dual-energy and/or spectral CT has shown potential, particularly for the evaluation of osseous and ligamentous injury (eg, creation of quantitative bone marrow edema maps), which is not possible with standard single-energy CT. Recent advances in US technology such as shear-wave elastography or US tissue characterization as well as MR elastography enable the quantification of mechanical, elastic, and physical properties of tissues in muscle and tendon injuries. The future role of novel imaging techniques such as photon-counting CT remains to be established. Eventual prediction of return to play (ie, the time needed for the injury to heal sufficiently so that the athlete can get back to playing their sport) and estimation of risk of repeat injury is desirable to help guide sports physicians in the treatment of their patients. Additional values of quantitative analyses, as opposed to routine qualitative analyses, still must be established using prospective longitudinal studies with larger sample sizes.
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Affiliation(s)
- Daichi Hayashi
- From the Department of Radiology, Tufts Medical Center, Tufts University School of Medicine, Boston, Mass (D.H.); Quantitative Imaging Center, Department of Radiology, Boston University School of Medicine, Boston, Mass (D.H., F.W.R., M.D.C., A.G.); Department of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany (F.W.R., R.H.); University of Amsterdam Academic Center for Evidence-based Sports Medicine, Amsterdam, the Netherlands (J.L.T.); Institute of Sports Imaging, French National Institute of Sports, Paris, France (M.D.C.); Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Mass (M.J.); Centro Rossi, Buenos Aires, Argentina (I.R.); Department of Radiology, HT Medica, Jaén, Spain (A.L.); and Department of Radiology, VA Boston Healthcare System, Boston University School of Medicine, 1400 VFW Parkway, Suite 1B105, West Roxbury, MA 02132 (A.G.)
| | - Frank W Roemer
- From the Department of Radiology, Tufts Medical Center, Tufts University School of Medicine, Boston, Mass (D.H.); Quantitative Imaging Center, Department of Radiology, Boston University School of Medicine, Boston, Mass (D.H., F.W.R., M.D.C., A.G.); Department of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany (F.W.R., R.H.); University of Amsterdam Academic Center for Evidence-based Sports Medicine, Amsterdam, the Netherlands (J.L.T.); Institute of Sports Imaging, French National Institute of Sports, Paris, France (M.D.C.); Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Mass (M.J.); Centro Rossi, Buenos Aires, Argentina (I.R.); Department of Radiology, HT Medica, Jaén, Spain (A.L.); and Department of Radiology, VA Boston Healthcare System, Boston University School of Medicine, 1400 VFW Parkway, Suite 1B105, West Roxbury, MA 02132 (A.G.)
| | - Johannes L Tol
- From the Department of Radiology, Tufts Medical Center, Tufts University School of Medicine, Boston, Mass (D.H.); Quantitative Imaging Center, Department of Radiology, Boston University School of Medicine, Boston, Mass (D.H., F.W.R., M.D.C., A.G.); Department of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany (F.W.R., R.H.); University of Amsterdam Academic Center for Evidence-based Sports Medicine, Amsterdam, the Netherlands (J.L.T.); Institute of Sports Imaging, French National Institute of Sports, Paris, France (M.D.C.); Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Mass (M.J.); Centro Rossi, Buenos Aires, Argentina (I.R.); Department of Radiology, HT Medica, Jaén, Spain (A.L.); and Department of Radiology, VA Boston Healthcare System, Boston University School of Medicine, 1400 VFW Parkway, Suite 1B105, West Roxbury, MA 02132 (A.G.)
| | - Rafael Heiss
- From the Department of Radiology, Tufts Medical Center, Tufts University School of Medicine, Boston, Mass (D.H.); Quantitative Imaging Center, Department of Radiology, Boston University School of Medicine, Boston, Mass (D.H., F.W.R., M.D.C., A.G.); Department of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany (F.W.R., R.H.); University of Amsterdam Academic Center for Evidence-based Sports Medicine, Amsterdam, the Netherlands (J.L.T.); Institute of Sports Imaging, French National Institute of Sports, Paris, France (M.D.C.); Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Mass (M.J.); Centro Rossi, Buenos Aires, Argentina (I.R.); Department of Radiology, HT Medica, Jaén, Spain (A.L.); and Department of Radiology, VA Boston Healthcare System, Boston University School of Medicine, 1400 VFW Parkway, Suite 1B105, West Roxbury, MA 02132 (A.G.)
| | - Michel D Crema
- From the Department of Radiology, Tufts Medical Center, Tufts University School of Medicine, Boston, Mass (D.H.); Quantitative Imaging Center, Department of Radiology, Boston University School of Medicine, Boston, Mass (D.H., F.W.R., M.D.C., A.G.); Department of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany (F.W.R., R.H.); University of Amsterdam Academic Center for Evidence-based Sports Medicine, Amsterdam, the Netherlands (J.L.T.); Institute of Sports Imaging, French National Institute of Sports, Paris, France (M.D.C.); Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Mass (M.J.); Centro Rossi, Buenos Aires, Argentina (I.R.); Department of Radiology, HT Medica, Jaén, Spain (A.L.); and Department of Radiology, VA Boston Healthcare System, Boston University School of Medicine, 1400 VFW Parkway, Suite 1B105, West Roxbury, MA 02132 (A.G.)
| | - Mohamed Jarraya
- From the Department of Radiology, Tufts Medical Center, Tufts University School of Medicine, Boston, Mass (D.H.); Quantitative Imaging Center, Department of Radiology, Boston University School of Medicine, Boston, Mass (D.H., F.W.R., M.D.C., A.G.); Department of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany (F.W.R., R.H.); University of Amsterdam Academic Center for Evidence-based Sports Medicine, Amsterdam, the Netherlands (J.L.T.); Institute of Sports Imaging, French National Institute of Sports, Paris, France (M.D.C.); Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Mass (M.J.); Centro Rossi, Buenos Aires, Argentina (I.R.); Department of Radiology, HT Medica, Jaén, Spain (A.L.); and Department of Radiology, VA Boston Healthcare System, Boston University School of Medicine, 1400 VFW Parkway, Suite 1B105, West Roxbury, MA 02132 (A.G.)
| | - Ignacio Rossi
- From the Department of Radiology, Tufts Medical Center, Tufts University School of Medicine, Boston, Mass (D.H.); Quantitative Imaging Center, Department of Radiology, Boston University School of Medicine, Boston, Mass (D.H., F.W.R., M.D.C., A.G.); Department of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany (F.W.R., R.H.); University of Amsterdam Academic Center for Evidence-based Sports Medicine, Amsterdam, the Netherlands (J.L.T.); Institute of Sports Imaging, French National Institute of Sports, Paris, France (M.D.C.); Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Mass (M.J.); Centro Rossi, Buenos Aires, Argentina (I.R.); Department of Radiology, HT Medica, Jaén, Spain (A.L.); and Department of Radiology, VA Boston Healthcare System, Boston University School of Medicine, 1400 VFW Parkway, Suite 1B105, West Roxbury, MA 02132 (A.G.)
| | - Antonio Luna
- From the Department of Radiology, Tufts Medical Center, Tufts University School of Medicine, Boston, Mass (D.H.); Quantitative Imaging Center, Department of Radiology, Boston University School of Medicine, Boston, Mass (D.H., F.W.R., M.D.C., A.G.); Department of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany (F.W.R., R.H.); University of Amsterdam Academic Center for Evidence-based Sports Medicine, Amsterdam, the Netherlands (J.L.T.); Institute of Sports Imaging, French National Institute of Sports, Paris, France (M.D.C.); Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Mass (M.J.); Centro Rossi, Buenos Aires, Argentina (I.R.); Department of Radiology, HT Medica, Jaén, Spain (A.L.); and Department of Radiology, VA Boston Healthcare System, Boston University School of Medicine, 1400 VFW Parkway, Suite 1B105, West Roxbury, MA 02132 (A.G.)
| | - Ali Guermazi
- From the Department of Radiology, Tufts Medical Center, Tufts University School of Medicine, Boston, Mass (D.H.); Quantitative Imaging Center, Department of Radiology, Boston University School of Medicine, Boston, Mass (D.H., F.W.R., M.D.C., A.G.); Department of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany (F.W.R., R.H.); University of Amsterdam Academic Center for Evidence-based Sports Medicine, Amsterdam, the Netherlands (J.L.T.); Institute of Sports Imaging, French National Institute of Sports, Paris, France (M.D.C.); Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Mass (M.J.); Centro Rossi, Buenos Aires, Argentina (I.R.); Department of Radiology, HT Medica, Jaén, Spain (A.L.); and Department of Radiology, VA Boston Healthcare System, Boston University School of Medicine, 1400 VFW Parkway, Suite 1B105, West Roxbury, MA 02132 (A.G.)
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Chen SY, Wang YW, Chen WS, Hsiao MY. Update of Contrast-enhanced Ultrasound in Musculoskeletal Medicine: Clinical Perspectives - A Review. J Med Ultrasound 2023; 31:92-100. [PMID: 37576422 PMCID: PMC10413398 DOI: 10.4103/jmu.jmu_94_22] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 10/03/2022] [Accepted: 10/07/2022] [Indexed: 08/15/2023] Open
Abstract
Contrast-enhanced ultrasound (CEUS) uses an intravascular contrast agent to enhance blood flow signals and assess microcirculation in different parts of the human body. Over the past decade, CEUS has become more widely applied in musculoskeletal (MSK) medicine, and the current review aims to systematically summarize current research on the application of CEUS in the MSK field, focusing on 67 articles published between January 2001 and June 2021 in online databases including PubMed, Scopus, and Embase. CEUS has been widely used for the clinical assessment of muscle microcirculation, tendinopathy, fracture nonunions, sports-related injuries, arthritis, peripheral nerves, and tumors, and can serve as an objective and quantitative evaluation tool for prognosis and outcome prediction. Optimal CEUS parameters and diagnostic cut off values for each disease category remain to be confirmed.
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Affiliation(s)
- Shao-Yu Chen
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan
| | - Yao-Wei Wang
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan
| | - Wen-Shiang Chen
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan
- Department of Physical Medicine and Rehabilitation, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Ming-Yen Hsiao
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan
- Department of Physical Medicine and Rehabilitation, College of Medicine, National Taiwan University, Taipei, Taiwan
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Heiss R, Janka R, Uder M, Hotfiel T, Gast L, Nagel AM, Roemer FW. [Imaging of muscle injuries in sports medicine]. RADIOLOGIE (HEIDELBERG, GERMANY) 2023; 63:249-258. [PMID: 36797330 DOI: 10.1007/s00117-023-01118-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/09/2023] [Indexed: 02/18/2023]
Abstract
BACKGROUND Early diagnosis of muscle injuries is indispensable in order to initiate appropriate treatment and to facilitate optimal healing. PURPOSE The aim of this review is to provide an update on imaging of muscle injuries in sports medicine with a focus on ultrasound and magnetic resonance imaging (MRI) and to present experimental approaches in addition to routine diagnostic procedures. MATERIALS AND METHODS A PubMed literature search for the years 2012-2022 using the following keywords was performed: muscle, muscle injury, muscle imaging, muscle injury classification, delayed onset muscle soreness, ultrasound, MRI, sodium MRI, potassium MRI, ultra-high-field MRI, injuries of athletes. RESULTS Imaging is crucial to confirm and assess the extent of sports-related muscle injuries and may help establishing treatment decisions, which directly affect the prognosis. This is of importance when the diagnosis or grade of injury is unclear, when recovery is taking longer than expected, and when interventional or surgical management may be necessary. In addition to established methods such as B‑mode ultrasound and 1H‑MRI, individual studies show promising approaches to further improve the imaging of muscle injuries in the future. Prior to the integration of contrast-enhanced ultrasound and X‑nuclei into clinical routine, additional studies are needed to validate these techniques further. CONCLUSION B‑mode ultrasound represents an easily available, cost-effective modality for the initial diagnosis of muscle injuries. MRI is still considered the reference standard and enables an accurate morphological assessment of the extent of the injury. There are still no imaging approaches available for the objective determination of the optimal point of return to play.
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Affiliation(s)
- Rafael Heiss
- Radiologisches Institut, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Maximiliansplatz 3, 91054, Erlangen, Deutschland.
| | - Rolf Janka
- Radiologisches Institut, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Maximiliansplatz 3, 91054, Erlangen, Deutschland
| | - Michael Uder
- Radiologisches Institut, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Maximiliansplatz 3, 91054, Erlangen, Deutschland
| | - Thilo Hotfiel
- Unfallchirurgische und Orthopädische Klinik, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Deutschland.,Osnabrücker Zentrum für Muskuloskelettale Chirurgie (OZMC), Klinikum Osnabrück, Osnabrück, Deutschland
| | - Lena Gast
- Radiologisches Institut, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Maximiliansplatz 3, 91054, Erlangen, Deutschland
| | - Armin M Nagel
- Radiologisches Institut, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Maximiliansplatz 3, 91054, Erlangen, Deutschland.,Abteilung Medizinische Physik in der Radiologie, Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Deutschland
| | - Frank W Roemer
- Radiologisches Institut, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Maximiliansplatz 3, 91054, Erlangen, Deutschland.,Quantitative Imaging Center (QIC), Department of Radiology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
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8
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Tang X, Zhao M, Li W, Zhao J. Nanoscale Contrast Agents for Ultrasound Imaging of Musculoskeletal System. Diagnostics (Basel) 2022; 12:2582. [PMID: 36359426 PMCID: PMC9689263 DOI: 10.3390/diagnostics12112582] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 10/09/2022] [Accepted: 10/12/2022] [Indexed: 09/10/2023] Open
Abstract
Musculoskeletal ultrasound (MSKUS) has been recognized as an important method for the evaluation of diseases of the musculoskeletal system, and contrast-enhanced ultrasound (CEUS) technology is becoming an important branch of it. The development of novel materials and tiny nano-formulations has further expanded ultrasound contrast agents (UCAs) into the field of nanotechnology. Over the years, nanoscale contrast agents have been found to play an unexpected role in the integration of precise imaging for diagnosis and treatment of numerous diseases. It has been demonstrated that nanoscale UCAs (nUCAs) have advantages in imaging over conventional contrast agents, including superior biocompatibility, serum stability, and longer lifetime. The potential value of nUCAs in the musculoskeletal system is that they provide more reliable and clinically valuable guidance for the diagnosis, treatment, and follow-up of related diseases. The frontier of advances in nUCAs, their applications, and insights in MSKUS are reviewed in this paper.
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Affiliation(s)
- Xiaoyi Tang
- Department of Ultrasound, Changzheng Hospital, Naval Medical University (Second Military Medical University), Shanghai 200003, China
| | - Mengxin Zhao
- Shanghai Key Lab of Cell Engineering, Department of Nanomedicine, Naval Medical University (Second Military Medical University), Shanghai 200433, China
| | - Wei Li
- Shanghai Key Lab of Cell Engineering, Department of Nanomedicine, Naval Medical University (Second Military Medical University), Shanghai 200433, China
| | - Jiaqi Zhao
- Department of Ultrasound, Changzheng Hospital, Naval Medical University (Second Military Medical University), Shanghai 200003, China
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9
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Canejo-Teixeira R, Lima A, Santana A. Applications of Contrast-Enhanced Ultrasound in Splenic Studies of Dogs and Cats. Animals (Basel) 2022; 12:ani12162104. [PMID: 36009694 PMCID: PMC9404716 DOI: 10.3390/ani12162104] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/29/2022] [Accepted: 08/11/2022] [Indexed: 11/25/2022] Open
Abstract
Simple Summary Contrast-enhanced ultrasound (CEUS) is a noninvasive imaging technique that has become a reliable tool for identifying and monitoring lesions in both human and animals. In the last decade, its use in veterinary diagnostic imaging has gained increasing importance, and it can be reliable in everyday clinical practice. However, there is a lack of reviews describing existing CEUS results in the study of splenic lesions, which is of particular importance in dogs and cats. This information is important for validating its efficacy, to facilitate decision making related to sampling procedures and diagnosis, or even as a means to select CEUS as an alternative diagnostic tool in specific cases. Our goal was to review the existing studies of CEUS applications for splenic ultrasound studies in cats and dogs, present these results in a systematic manner, and combine this information into practical guidelines that can be used to help diagnosis and interpretation in both clinical cases and research. Abstract Contrast-enhanced ultrasound (CEUS) is an emerging technology in veterinary medicine involving the administration of intravenous contrast agents, and it is increasingly recognized for its high potential as a diagnostic imaging tool for small animals. This exam is easy and quick to perform, safe and reliable, and allows for the differentiation of lesions. It permits the identification of lesions that may require more invasive procedures, from those that can be safely dismissed to those that can be followed-up with ultrasound imaging. Although it has been extensively reviewed for use in human medicine, there is an overall lack of information about the application of this technique for cats and dogs, particularly in splenic studies, which can be particularly important for small animals. The present review describes and summarizes the CEUS applications used for splenic analysis in cats and dogs, providing a basic overview of CEUS technology with examples of common and uncommon features of focal splenic lesions. It also systematically gathers the results obtained for benign and malignant splenic lesions described in the literature, whilst providing guidelines for their interpretation. Furthermore, it presents the advantages of using CEUS for splenic analysis in cats and dogs and the main factors that may influence the quality of the imaging and the accuracy of the diagnosis. This type of knowledge can be used to provide a framework to help veterinarians make informed decisions regarding the use of this emerging technique for splenic lesions, guiding their interpretation of CEUS findings in the splenic ultrasounds of cats and dogs.
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Affiliation(s)
- Rute Canejo-Teixeira
- Faculty of Veterinary Medicine, Lusófona University, 1749-024 Lisbon, Portugal
- Veterinary Teaching Hospital (CA), Faculty of Veterinary Medicine, Lusófona University, 1749-024 Lisbon, Portugal
- Correspondence: (R.C.-T.); (A.L.)
| | - Ana Lima
- Faculty of Veterinary Medicine, Lusófona University, 1749-024 Lisbon, Portugal
- Correspondence: (R.C.-T.); (A.L.)
| | - Ana Santana
- Faculty of Veterinary Medicine, Lusófona University, 1749-024 Lisbon, Portugal
- Veterinary Teaching Hospital (CA), Faculty of Veterinary Medicine, Lusófona University, 1749-024 Lisbon, Portugal
- CECAV-Animal and Veterinary Research Center, Universidade de Trás os Montes e Alto Douro, 5000-801 Vila Real, Portugal
- AL4AnimalS-Associate Laboratory for Animal and Veterinary Sciences, Universidade de Trás os Montes e Alto Douro, 5000-801 Vila Real, Portugal
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10
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Brenda ETBSMS, Ji-Bin LMD, John REP, George KMD. Emerging Applications of Contrast-enhanced Ultrasound in Trauma. ADVANCED ULTRASOUND IN DIAGNOSIS AND THERAPY 2022. [DOI: 10.37015/audt.2022.220017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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11
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Current Status and Advancement of Ultrasound Imaging Technologies in Musculoskeletal Studies. CURRENT PHYSICAL MEDICINE AND REHABILITATION REPORTS 2021. [DOI: 10.1007/s40141-021-00337-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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12
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Ntoulia A, Barnewolt CE, Doria AS, Ho-Fung VM, Lorenz N, Mentzel HJ, Back SJ. Contrast-enhanced ultrasound for musculoskeletal indications in children. Pediatr Radiol 2021; 51:2303-2323. [PMID: 33783575 DOI: 10.1007/s00247-021-04964-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 09/02/2020] [Accepted: 01/07/2021] [Indexed: 12/14/2022]
Abstract
The increasing use of contrast-enhanced ultrasound (CEUS) has opened exciting new frontiers for musculoskeletal applications in adults and children. The most common musculoskeletal-related CEUS applications in adults are for detecting inflammatory joint diseases, imaging skeletal muscles and tendon perfusion, imaging postoperative viability of osseous and osseocutaneous tissue flaps, and evaluating the malignant potential of soft-tissue masses. Pediatric musculoskeletal-related CEUS has been applied for imaging juvenile idiopathic arthritis and Legg-Calvé-Perthes disease and for evaluating femoral head perfusion following surgical hip reduction in children with developmental hip dysplasia. CEUS can improve visualization of the capillary network in superficial and deep tissues and also in states of slow- or low-volume blood flow. In addition, measurements of blood flow imaging parameters performed by quantitative CEUS are valuable when monitoring the outcome of treatment interventions. In this review article we present current experience regarding a wide range of CEUS applications in musculoskeletal conditions in adults and children, with emphasis on the latter, and discuss imaging techniques and CEUS findings in musculoskeletal applications.
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Affiliation(s)
- Aikaterini Ntoulia
- Department of Radiology, Children's Hospital of Philadelphia, 3401 Civic Center Blvd., Philadelphia, PA, 19104, USA.
| | - Carol E Barnewolt
- Department of Radiology, Boston Children's Hospital, Harvard University, Boston, MA, USA
| | - Andrea S Doria
- Department of Medical Imaging, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Victor M Ho-Fung
- Department of Radiology, Children's Hospital of Philadelphia, 3401 Civic Center Blvd., Philadelphia, PA, 19104, USA.,Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Norbert Lorenz
- Children's Hospital, Dresden Municipal Hospital, Teaching-Hospital of Technical University, Dresden, Germany
| | - Hans-Joachim Mentzel
- Section of Pediatric Radiology, Institute of Diagnostic and Interventional Radiology, University Hospital of Jena, Jena, Germany
| | - Susan J Back
- Department of Radiology, Children's Hospital of Philadelphia, 3401 Civic Center Blvd., Philadelphia, PA, 19104, USA.,Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
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13
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Lin HC, Wang SH. Window-Modulated Compounding Nakagami Parameter Ratio Approach for Assessing Muscle Perfusion with Contrast-Enhanced Ultrasound Imaging. SENSORS (BASEL, SWITZERLAND) 2020; 20:E3584. [PMID: 32599928 PMCID: PMC7348981 DOI: 10.3390/s20123584] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 06/23/2020] [Accepted: 06/23/2020] [Indexed: 11/24/2022]
Abstract
The assessment of microvascular perfusion is essential for the diagnosis of a specific muscle disease. In comparison with the current available medical modalities, the contrast-enhanced ultrasound imaging is the simplest and fastest means for probing the tissue perfusion. Specifically, the perfusion parameters estimated from the ultrasound time-intensity curve (TIC) and statistics-based time-Nakagami parameter curve (TNC) approaches were found able to quantify the perfusion. However, due to insufficient tolerance on tissue clutters and subresolvable effects, these approaches remain short of reproducibility and robustness. Consequently, the window-modulated compounding (WMC) Nakagami parameter ratio imaging was proposed to alleviate these effects, by taking the ratio of WMC Nakagami parameters corresponding to the incidence of two different acoustic pressures from an employed transducer. The time-Nakagami parameter ratio curve (TNRC) approach was also developed to estimate perfusion parameters. Measurements for the assessment of muscle perfusion were performed from the flow phantom and animal subjects administrated with a bolus of ultrasound contrast agents. The TNRC approach demonstrated better sensitivity and tolerance of tissue clutters than those of TIC and TNC. The fusion image with the WMC Nakagami parameter ratio and B-mode images indicated that both the tissue structures and perfusion properties of ultrasound contrast agents may be better discerned.
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Affiliation(s)
- Huang-Chen Lin
- Department of Computer Science and Information Engineering, Institute of Medical Informatics, National Cheng Kung University, No. 1, University Road, East District, Tainan City 70101, Taiwan;
| | - Shyh-Hau Wang
- Department of Computer Science and Information Engineering, Institute of Medical Informatics, National Cheng Kung University, No. 1, University Road, East District, Tainan City 70101, Taiwan;
- Intelligent Manufacturing Research Center, National Cheng Kung University, No. 1, University Road, East District, Tainan City 70101, Taiwan
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14
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Fischer C, Krix M, Weber MA, Loizides A, Gruber H, Jung EM, Klauser A, Radzina M, Dietrich CF. Contrast-Enhanced Ultrasound for Musculoskeletal Applications: A World Federation for Ultrasound in Medicine and Biology Position Paper. ULTRASOUND IN MEDICINE & BIOLOGY 2020; 46:1279-1295. [PMID: 32139152 DOI: 10.1016/j.ultrasmedbio.2020.01.028] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 01/23/2020] [Accepted: 01/24/2020] [Indexed: 06/10/2023]
Abstract
This World Federation for Ultrasound in Medicine and Biology position paper reviews the diagnostic potential of ultrasound contrast agents for clinical decision-making and provides general advice for optimal contrast-enhanced ultrasound performance in musculoskeletal issues. In this domain, contrast-enhanced ultrasound performance has increasingly been investigated with promising results, but still lacks everyday clinical application and standardized techniques; therefore, experts summarized current knowledge according to published evidence and best personal experience. The goal was to intensify and standardize the use and administration of ultrasound contrast agents to facilitate correct diagnoses and ultimately to improve the management and outcomes of patients.
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Affiliation(s)
- Christian Fischer
- Center for Orthopaedics, Trauma Surgery and Spinal Cord Injury, Ultrasound Center, HTRG-Heidelberg Trauma Research Group, Heidelberg University Hospital, Heidelberg, Germany.
| | | | - Marc-André Weber
- Institute of Diagnostic and Interventional Radiology, Pediatric Radiology and Neuroradiology, University Medical Center Rostock, Rostock, Germany
| | - Alexander Loizides
- Department of Radiology, Ultrasound Center, Innsbruck Medical University, Innsbruck, Austria
| | - Hannes Gruber
- Department of Radiology, Ultrasound Center, Innsbruck Medical University, Innsbruck, Austria
| | | | - Andrea Klauser
- Department of Radiology, Ultrasound Center, Innsbruck Medical University, Innsbruck, Austria
| | - Maija Radzina
- Diagnostic Radiology Institute, Riga Stradins University, Riga, Latvia
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15
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Kunz P, Kiesl S, Groß S, Kauczor HU, Schmidmaier G, Fischer C. Intra-observer and Device-Dependent Inter-observer Reliability of Contrast-Enhanced Ultrasound for Muscle Perfusion Quantification. ULTRASOUND IN MEDICINE & BIOLOGY 2020; 46:275-285. [PMID: 31733932 DOI: 10.1016/j.ultrasmedbio.2019.10.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 10/06/2019] [Accepted: 10/11/2019] [Indexed: 06/10/2023]
Abstract
Muscle perfusion quantification by contrast-enhanced ultrasound (CEUS) may facilitate treatment decisions in musculoskeletal disorders. Translation into clinical routine relies on high intra-observer and inter-observer reliability and transferability between ultrasound devices to enable validation and multicenter studies. This study evaluates these aspects for deltoid muscle perfusion quantification, including possible multicenter study setups. One hundred sixty-six CEUS quantifications were conducted on 42 shoulders. Intra-observer reliability revealed a high intra-class correlation coefficient (ICC, r = 0.91) and low coefficient of variation (CV, 10.28%). Inter-observer reliability revealed an ICC of .84 and a CV of 17.1%, but these values decreased when different ultrasound devices were used (ICC = .60, CV = 18.6%). Re-evaluating subgroups with high sectional plane concordance significantly increased reliability (intra-observer: ICC = .97, CV = 5.49%, inter-observer/same device: ICC = .98, CV = 5.83%, varying devices: ICC = .78, CV = 9.8%). CEUS perfusion quantification of the deltoid seems applicable for multicenter studies, yet pooling different ultrasound devices remains critical. Sectional plane concordance appears to be crucial for reliability and transferability of CEUS muscle perfusion quantifications.
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Affiliation(s)
- Pierre Kunz
- Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Ultrasound Centre, HTRG, Heidelberg University Hospital, Heidelberg, Germany; Clinic for Shoulder and Elbow Surgery, Catholic Hospital Mainz, Mainz, Germany.
| | - Sophia Kiesl
- Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Ultrasound Centre, HTRG, Heidelberg University Hospital, Heidelberg, Germany
| | - Sascha Groß
- Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Ultrasound Centre, HTRG, Heidelberg University Hospital, Heidelberg, Germany
| | - Hans-Ulrich Kauczor
- Diagnostic and Interventional Radiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Gerhard Schmidmaier
- Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Ultrasound Centre, HTRG, Heidelberg University Hospital, Heidelberg, Germany
| | - Christian Fischer
- Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Ultrasound Centre, HTRG, Heidelberg University Hospital, Heidelberg, Germany
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16
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Effect of Compression Garments on the Development of Delayed-Onset Muscle Soreness: A Multimodal Approach Using Contrast-Enhanced Ultrasound and Acoustic Radiation Force Impulse Elastography. J Orthop Sports Phys Ther 2018; 48:887-894. [PMID: 29895236 DOI: 10.2519/jospt.2018.8038] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Delayed-onset muscle soreness (DOMS) is one of the most common reasons for impaired muscle performance in sports. However, little consensus exists regarding which treatments may be most effective, and the underlying mechanisms are poorly understood. OBJECTIVES To investigate the influence of compression garments on the development of DOMS, focusing on changes in muscle perfusion and muscle stiffness. METHODS In this controlled laboratory study with repeated measures, muscle perfusion and stiffness, calf circumference, muscle soreness, passive ankle dorsiflexion, and creatine kinase levels were assessed in participants before (baseline) a DOMS-inducing eccentric calf exercise intervention and 60 hours later (follow-up). After DOMS induction, a sports compression garment (18-21 mmHg) was worn on 1 randomly selected calf until follow-up, while the contralateral calf served as an internal control. Muscle perfusion was assessed using contrast-enhanced ultrasound (peak enhancement and wash-in area under the curve), while muscle stiffness was assessed using acoustic radiation force impulse (shear-wave velocities). A magnetic resonance imaging scan of both lower legs was also performed during the follow-up testing session to characterize the extent of exercise-induced muscle damage. Comparisons were made between limbs and over time. RESULTS Shear-wave velocity values of the medial gastrocnemius showed a significant interaction between time and treatment (P = .006), with the noncompressed muscle demonstrating lower muscle stiffness values at follow-up compared to baseline or to the compressed muscle. No significant differences in soleus muscle stiffness were noted between limbs or over time, as was the case for muscle perfusion metrics (peak enhancement and wash-in area under the curve) for the medial gastrocnemius and soleus muscles. Further, compression had no significant effect on passive ankle dorsiflexion, muscle soreness, calf circumference, or injury severity, per magnetic resonance imaging. CONCLUSION Continuous wearing of compression garments during the inflammation phase of DOMS may play an important role in regulating muscle stiffness; however, compression garments have no significant effects on intramuscular perfusion or other common clinical assessments. J Orthop Sports Phys Ther 2018;48(11):887-894. Epub12 Jun 2018. doi:10.2519/jospt.2018.8038.
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17
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Dunford EC, Au JS, Devries MC, Phillips SM, MacDonald MJ. Cardiovascular aging and the microcirculation of skeletal muscle: using contrast-enhanced ultrasound. Am J Physiol Heart Circ Physiol 2018; 315:H1194-H1199. [PMID: 30074839 DOI: 10.1152/ajpheart.00737.2017] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Skeletal muscle is the largest and most important site of capillary-tissue exchange, especially during high-energy demand tasks such as exercise; however, information regarding the role of the microcirculation in maintaining skeletal muscle health is limited. Changes in microcirculatory function, as observed with aging, chronic and cardiovascular diseases, and exercise, likely precede any alterations that arise in larger vessels, although further investigation into these changes is required. One of the main barriers to addressing this knowledge gap is the lack of methodologies for quantifying microvascular function in vivo; the utilization of valid and noninvasive quantification methods would allow the dynamic evaluation of microvascular flow during periods of clinical relevance such as during increased demand for flow (exercise) or decreased demand for flow (disuse). Contrast-enhanced ultrasound (CEUS) is a promising noninvasive technique that has been used for diagnostic medicine and more recently as a complementary research modality to investigate the response of the microcirculation in insulin resistance, diabetes, and aging. To improve the reproducibility of these measurements, our laboratory has optimized the quantification protocol associated with a bolus injection of the contrast agent for research purposes. This brief report outlines the assessment of microvascular flow using the raw time-intensity curve incorporated into gamma variate response modeling. CEUS could be used to compliment any macrovascular assessments to capture a more complete picture of the aging vasculature, and the modified methods presented here provide a template for the general analysis of CEUS within a research setting.
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Affiliation(s)
- Emily C Dunford
- Department of Kinesiology, McMaster University , Hamilton, Ontario , Canada
| | - Jason S Au
- Department of Kinesiology, McMaster University , Hamilton, Ontario , Canada
| | - Michaela C Devries
- Department of Kinesiology, McMaster University , Hamilton, Ontario , Canada
| | - Stuart M Phillips
- Department of Kinesiology, McMaster University , Hamilton, Ontario , Canada
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18
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Hotfiel T, Seil R, Bily W, Bloch W, Gokeler A, Krifter RM, Mayer F, Ueblacker P, Weisskopf L, Engelhardt M. Nonoperative treatment of muscle injuries - recommendations from the GOTS expert meeting. J Exp Orthop 2018; 5:24. [PMID: 29931565 PMCID: PMC6013414 DOI: 10.1186/s40634-018-0139-3] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Accepted: 06/11/2018] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Muscle injuries are some of the most common injuries in sports; they have a high recurrence rate and can result in the loss of ability to participate in training or competition. In clinical practice, a wide variety of treatment strategies are commonly applied. However, a limited amount of evidence-based data exists, and most therapeutic approaches are solely based on "best practice". Thus, there is a need for consensus to provide strategies and recommendations for the treatment of muscle injuries. METHODS The 2016 GOTS Expert Meeting, initiated by the German-Austrian-Swiss Society for Orthopaedic Traumatologic Sports Medicine (GOTS), focused on the topic of muscle and tendon injuries and was held in Spreewald/Berlin, Germany. The committee was composed of twenty-two medical specialists. Nine of them were delegated to a subcommittee focusing on the nonoperative treatment of muscle injuries. The recommendations and statements that were developed were reviewed by the entire consensus committee and voted on by the members. RESULTS The committee reached a consensus on the utility and effectiveness of the management of muscle injuries. MAIN RESULTS the "PRICE" principle to target the first inflammatory response is one of the most relevant steps in the treatment of muscle injuries. Haematoma aspiration may be considered in the early stages after injury. There is presently no clear evidence that intramuscular injections are of use in the treatment of muscle injuries. The ingestion of non-steroidal anti-inflammatory drugs (NSAIDs) should be regarded critically because there is currently no hard evidence to support their use, although they are appropriate in exceptional cases. CONCLUSIONS The present work provides a structured overview of the various nonoperative treatment strategies of muscle injuries and evaluates their effectiveness with respect to the existing scientific evidence and clinical expertise in the context of basic science on the healing process of muscle injuries. The committee agreed that there is a compelling need for further studies, including high-quality randomized investigations to completely evaluate the effectiveness of the existing therapeutic approaches. The given recommendations may be updated and adjusted as further evidence will be generated.
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Affiliation(s)
- T Hotfiel
- Department of Orthopaedic Surgery, Friedrich-Alexander-University Erlangen-Nuremberg, Rathsbergerstraße 57, D-91054, Erlangen, Germany.
| | - R Seil
- Department of Orthopaedic Surgery, Clinique d'Eich - Centre Hospitalier de Luxembourg, Luxembourg, Luxembourg
- Sports Medicine Research Laboratory, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - W Bily
- Department of Physical Medicine and Rehabilitation, Wilhelminenspital, Vienna, Austria
| | - W Bloch
- Department of Molecular and Cellular Sports Medicine, Institute of Cardiovascular Research and Sports Medicine, German Sport University Cologne, Cologne, Germany
| | - A Gokeler
- Luxembourg Institute of Research in Orthopedics, Sports Medicine and Science, Luxembourg City, Luxembourg
- Exercise Science and Neuroscience, Department Exercise & Health Faculty of Science, Paderborn University, Paderborn, Germany
| | - R M Krifter
- ORTHOFOCUS-Orthopedic Competence Center, Graz-Salzburg, Austria
| | - F Mayer
- Outpatient Clinic Potsdam, Sports Medicine & Sports Orthopaedics, University of Potsdam, Potsdam, Germany
| | - P Ueblacker
- MW Center of Orthopedics and Sports Medicine, Munich, Germany
| | - L Weisskopf
- Altius Swiss Sportmed Center, Rheinfelden, Switzerland
| | - M Engelhardt
- Department of Trauma and Orthopedic Surgery, Klinikum Osnabrück, Osnabrück, Germany
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