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3D Ultrasound Shear Wave Elastography for Musculoskeletal Tissue Assessment Under Compressive Load: A Feasibility Study.
Ranger, Bryan J; Moerman, Kevin M; Feigin, Micha; Herr, Hugh M; Anthony, Brian W.
Afiliación
  • Ranger BJ; Department of Engineering, Boston College, Chestnut Hill, MA, USA.
  • Moerman KM; School of Engineering, University of Galway, Galway, Ireland.
  • Feigin M; Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA.
  • Herr HM; Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA, USA.
  • Anthony BW; MIT Media Lab, Massachusetts Institute of Technology, Cambridge, MA, USA.
Ultrason Imaging ; 46(4-5): 251-262, 2024 Sep.
Article en En | MEDLINE | ID: mdl-38770999
ABSTRACT
Given its real-time capability to quantify mechanical tissue properties, ultrasound shear wave elastography holds significant promise in clinical musculoskeletal imaging. However, existing shear wave elastography methods fall short in enabling full-limb analysis of 3D anatomical structures under diverse loading conditions, and may introduce measurement bias due to sonographer-applied force on the transducer. These limitations pose numerous challenges, particularly for 3D computational biomechanical tissue modeling in areas like prosthetic socket design. In this feasibility study, a clinical linear ultrasound transducer system with integrated shear wave elastography capabilities was utilized to scan both a calibrated phantom and human limbs in a water tank imaging setup. By conducting 2D and 3D scans under varying compressive loads, this study demonstrates the feasibility of volumetric ultrasound shear wave elastography of human limbs. Our preliminary results showcase a potential method for evaluating 3D spatially varying tissue properties, offering future extensions to computational biomechanical modeling of tissue for various clinical scenarios.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Estudios de Factibilidad / Fantasmas de Imagen / Imagenología Tridimensional / Diagnóstico por Imagen de Elasticidad Límite: Humans Idioma: En Revista: Ultrason Imaging Año: 2024 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: Reino Unido
Texto completo
Añadir a Mi BVS
Imprimir
XML
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Estudios de Factibilidad / Fantasmas de Imagen / Imagenología Tridimensional / Diagnóstico por Imagen de Elasticidad Límite: Humans Idioma: En Revista: Ultrason Imaging Año: 2024 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: Reino Unido