TY - JOUR
T1 - Changes in magnetic resonance imaging signal intensity in predicting complications during acute phase osteoporotic vertebral fractures
AU - Iida, Keiichiro
AU - Kumamaru, Hiromi
AU - Saito, Takeyuki
AU - Harimaya, Katsumi
N1 - Publisher Copyright:
© 2020 Professor P K Surendran Memorial Education Foundation
PY - 2020/9/1
Y1 - 2020/9/1
N2 - Purpose: To demonstrate prediction of complications in osteoporotic vertebral fractures with magnetic resonance imaging (MRI) changes over time. Methods: MRI signal intensities in osteoporotic vertebral fractures were investigated according to the interval between onset and imaging as follows: 0–10 days (early), 11–20 days (middle), and 21–30 days (later). Results: The diffuse low pattern rates were 52%, 84%, and 95% and 20%, 24%, and 52% in the early, middle, and later periods on T1-WI and T2-WI, respectively. Conclusions: The diffuse low pattern increased with time. The MRI prediction of complications depends on the time phase.
AB - Purpose: To demonstrate prediction of complications in osteoporotic vertebral fractures with magnetic resonance imaging (MRI) changes over time. Methods: MRI signal intensities in osteoporotic vertebral fractures were investigated according to the interval between onset and imaging as follows: 0–10 days (early), 11–20 days (middle), and 21–30 days (later). Results: The diffuse low pattern rates were 52%, 84%, and 95% and 20%, 24%, and 52% in the early, middle, and later periods on T1-WI and T2-WI, respectively. Conclusions: The diffuse low pattern increased with time. The MRI prediction of complications depends on the time phase.
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U2 - 10.1016/j.jor.2020.05.021
DO - 10.1016/j.jor.2020.05.021
M3 - Article
AN - SCOPUS:85086410587
SN - 0972-978X
VL - 21
SP - 309
EP - 313
JO - Journal of Orthopaedics
JF - Journal of Orthopaedics
ER -