Dual-Energy CT: A Promising New Technique for Assessment of the Musculoskeletal System

被引：116
|
作者：
Nicolaou, Savvakis [1 ]
Liang, Teresa [2 ]
Murphy, Darra T. [1 ]
Korzan, Jeff R. [1 ]
Ouellette, Hugue [1 ]
Munk, Peter [1 ]
机构：
[1] Vancouver Gen Hosp, Dept Radiol, Vancouver, BC V5Z 1M9, Canada
[2] Univ British Columbia, Fac Med, Vancouver, BC, Canada
来源：
AMERICAN JOURNAL OF ROENTGENOLOGY | 2012年 / 199卷 / 05期
关键词：
bone marrow edema; dual-energy CT; gout; metal prosthesis artifact reduction; spectral imaging; METAL ORTHOPEDIC DEVICES; COMPUTED-TOMOGRAPHY; INITIAL-EXPERIENCE; GOUT; DIAGNOSIS; MANAGEMENT; TENDONS; TOPHI;
D O I：
10.2214/AJR.12.9117
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
OBJECTIVE. Dual-energy CT (DECT) characterizes the chemical composition of material according to its differential x-ray attenuation at two different energy levels. Applications of DECT in musculoskeletal imaging include imaging of bone marrow edema, tendons, and ligaments and the use of monoenergetic techniques to minimize metal prosthesis beam-attenuating artifacts. CONCLUSION. The most validated application of DECT is undoubtedly its noninvasive and highly specific ability for confirming the presence of monosodium urate deposits in the assessment of gout.
引用
收藏
页码：S78 / S86
页数：9
相关论文
共 50 条
  • [1] Dual-Energy CT for the Musculoskeletal System
    Mallinson, Paul I.
    Coupal, Tyler M.
    McLaughlin, Patrick D.
    Nicolaou, Savvas
    Munk, Peter L.
    Ouellette, Hugue A.
    RADIOLOGY, 2016, 281 (03) : 690 - 707
  • [2] Dual-Energy CT of Musculoskeletal Trauma
    Baffour, Francis, I
    Glazebrook, Katrina N.
    SEMINARS IN ROENTGENOLOGY, 2021, 56 (01) : 106 - 114
  • [3] Dual-energy CT in musculoskeletal trauma
    Wong, A. J. N.
    Wong, M.
    Kutschera, P.
    Lau, K. K.
    CLINICAL RADIOLOGY, 2021, 76 (01) : 38 - 49
  • [4] Dual-energy CT applications in musculoskeletal disorders
    Cheong, Sook Chuei W.
    Yan, Yet Yen
    Sheikh, Adnan
    Ouellette, Hugue A.
    Munk, Peter L.
    Murray, Nicolas
    Mallinson, Paul, I
    BRITISH JOURNAL OF RADIOLOGY, 2024, 97 (1156): : 705 - 715
  • [5] Advancements in Dual-Energy CT Applications for Musculoskeletal Imaging
    Alabsi H.
    Alreshoodi S.
    Low E.
    Sultan N.
    Murray N.
    Mallinson P.
    Munk P.L.
    Ouellette H.A.
    Current Radiology Reports, 5 (11)
  • [6] Dual-Energy Computed Tomography and Beyond: Musculoskeletal System
    Meer, Emtenen
    Patel, Mitulkumar
    Chan, Darren
    Sheikh, Adnan M.
    Nicolaou, Savvas
    RADIOLOGIC CLINICS OF NORTH AMERICA, 2023, 61 (06) : 1097 - 1110
  • [7] BONE-MINERAL ASSESSMENT - NEW DUAL-ENERGY CT APPROACH
    NICKOLOFF, EL
    FELDMAN, F
    ATHERTON, JV
    RADIOLOGY, 1988, 168 (01) : 223 - 228
  • [8] Thoracic Diseases: Technique and Applications of Dual-Energy CT
    Perrella, Armando
    Bagnacci, Giulio
    Di Meglio, Nunzia
    Di Martino, Vito
    Mazzei, Maria Antonietta
    DIAGNOSTICS, 2023, 13 (14)
  • [9] Dual-energy CT in musculoskeletal imaging: technical considerations and clinical applications
    Albano, Domenico
    Di Luca, Filippo
    D'Angelo, Tommaso
    Booz, Christian
    Midiri, Federico
    Gitto, Salvatore
    Fusco, Stefano
    Serpi, Francesca
    Messina, Carmelo
    Sconfienza, Luca Maria
    RADIOLOGIA MEDICA, 2024, 129 (07): : 1038 - 1047
  • [10] Dual-Energy CT in Musculoskeletal Imaging: What Is the Role Beyond Gout?
    Rajiah, Prabhakar
    Sundaram, Murali
    Subhas, Naveen
    AMERICAN JOURNAL OF ROENTGENOLOGY, 2019, 213 (03) : 493 - 505
12345