ISMRM & ISMRT Annual Meeting & Exhibition • 10-15 May 2025 • Honolulu, Hawai'i

ISMRM & ISMRT 2025 Annual Meeting & Exhibition

Traditional Poster

MSK Miscellany

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MSK Miscellany
Traditional Poster
Tuesday, 13 May 2025
Building:   Room: Exhibition Hall
08:15 -  09:15
Session Number: T-19
No CME/CE Credit

  4954. Reproducibility of MRI-based PDFF Quantification of Liver, Pancreas, Kidney, and Paraspinal Muscle on MRI at 5 T and 3 T in NAFLD subjects
Y. Li, H. Yuan
Peking University Third Hospital, Beijing, China
Impact: 5.0 T is a reliable noninvasive biomarker of PDFF measurements in abdominal organs and may be helpful for early screening of NAFLD diseases. 
  4955. Diffusion Tensor Imaging Visualizes the Orientations of Muscle Bundles in Isolated Smooth Muscle Layers of the Colon
M. YAMAGUCHI, K. Ikeda, S. Isono, Y. Machii, M. Akatsuka, Y. Yamashita, Y. Muramatsu, H. Kanazawa, M. Ito, H. Kusahara, T. Kobayashi
National Cancer Center Hospital East, Kashiwa, Japan
Impact: Our study results suggest a different approach from the conventional image-histology correlation to investigate smooth muscle layers in the digestive tract that might provide microenvironment closely relevant to cancer invasion in the gastro-intestinal organs.
  4956. Quantification of the Proton Density Fat Fraction and Iron Content: A Comparative Study Between 3.0 T and 5.0 T MRI
Y. Li, H. Yuan
Peking University Third Hospital, Beijing, China
Impact: Due to high interfield agreement of the PDFF and R2* with 3.0 T, 5.0 T could be used as a reliable noninvasive biomarker for quantifying fat and iron contents.
  4957. Non-Invasive Visualisation of the Anteromedial and Posterolateral Bundles of the ACL In-Vivo using Virtual Arthroscopy
H. Lanz, K. Chappell, M. Ristic, J. McGinley, C. Gupte, D. Amiras
Imperial College London, Frome, United Kingdom
Impact: Our methodology enables non-invasive visualisation of the ACL microstructure in-vivo. Successful differentiation of the anteromedial and posterolateral ACL bundles establishes a lower bound of accuracy. ACL damage can now be assessed in upcoming patient trials with known accuracy.
  4958. Highly Sensitive Padded Coil Design using AIR™ Technology for 3T Spine and Body Imaging
Y-J Stickle, C. Follante, M. Giancola, F. Robb, T. Stickle, V. Taracila, K. Barnhart, K. Calderwood, M. Fung, Y. Wen, E. T. Tan, A. Lowe, D. B. Sneag
GE Healthcare, Aurora, United States
Impact: This conformal, padded posterior array design accommodates higher acceleration and SNR for in-vivo 3T spine and body imaging.
  4959. Quantitative UTE MRI T2* Mapping for Detecting Partial ACL Injuries: A Pilot Study
M. Rothe, O. Hensel, K. Bohndorf, R. Brill, W. Wohlgemuth, A. Gussew
University Hospital Halle (Saale), Halle (Saale), Germany
Impact: UTE MRI T2*-mapping offers a non-invasive method for detecting partial ACL tears, which are often missed by traditional imaging. This technique could enhance early diagnosis, guide treatment decisions, and improve patient outcomes in ligament injury management.
  4960. Noninvasive MR Lymphangiography for assessing lymph fluid congestion in human lymphedema
M. Aumann, S. Taylor, V. Crain, M. Garza, A. Scott, M. Darrington, M. Pridmore, A. Brown, Y. Luo, P. Donahue, R. Crescenzi
Vanderbilt University Medical Center, Nashville, United States
Impact: Noninvasive MR lymphangiography can be applied in clinically-feasible scan time, and may provide useful imaging biomarkers in assessing severity of edema in lymphedema and lymphatic functioning, which could be used to more deeply characterize lymphedema development and novel therapies.
  4961. Clinical Utility of FDG PET/MRI in Detection of Pain Generators in Patients with Chronic Pain
F. Rashidi, R. do Vale Souza, S. Biswal, A. Pirasteh
University of Wisconsin–Madison, Madison, United States
Impact: FDG PET/MRI is a promising tool in management of patients with chronic pain among whom the origin of pain remains unknown. Further validation through larger multi-center studies with appropriate controls are needed before widespread implementation. 
  4962. High-Impedance Wireless Coax Coil for Enhanced Wearable MRI Applications
E. Xiao, S. Hayat, W. Liao, P. He, N. Li, F. Du, W. Cao, X. Zhang, Q. Chen, Y. Li
Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
Impact: This design is ideal for imaging small, curved body parts, improving comfort and efficiency in wearable MRI.
  4963. Variations in skeletal muscle T2, water and proton density fat fraction in patients with chronic kidney disease: a preliminary analysis
S. Lin, J. Jeong, J. De Carvalho, F. Kamal, J. Park, D. Reiter
Emory University, Atlanta, United States
Impact: Validating T2, water and PDFF as biomarkers for CKD-related myopathy could enable earlier detection and targeted intervention, potentially reducing the risk of adverse cardiovascular outcomes and improving patient prognosis.
  4964. Contribution of MRI to the forensic reconstruction after claimed survived strangulation
I. KLASINC, T. Widek
D&F Institute of Forensic Medicine, Medical University of Graz, Graz, Austria
Impact: MRI allows to diagnose survived strangulation with a high sensitivity and specificity and adds important information on the attack itself. Native MR scan of the neck in cases of reported manual strangulation therefore contributes to the forensic reconstruction.
  4965. Robust T2 Mapping in the Presence of Large B1+ Inhomogeneities
M. Keerthivasan, M. Bruno, J. Fritz, I. Khodarahmi
Siemens Medical Solutions USA Inc, New York, United States
Impact: The use of a B1+ sensitized TSE sequence to estimate T2 relaxometry can improve estimation performance in areas of large B1+ inhomogeneities near metallic implants. This would allow quantitative assessment and characterization of bone pathology near the arthroplastic implant interface. 
  4966. Self-decoupled Wireless array for SNR enhancement in 5T MRI
W. Liao, E. Xiao, W. Cao, F. Du, N. Li, L. Chao, X. Zhang, Q. Chen, Y. Li
Southern University of Science and Technology , Shenzhen, China
Impact: This work promises better MRI image quality and potential broader applications in MRI.
  4967. 3D T2* Mapping of the Medial Meniscus at 7T Before and After Posterior Root Tear Repair: A Pilot Study
A. W. Kajabi, K. Knutsen, E. Hedayati, C. Steinberger, A. Lamba, S. Zbyn, J. Smith, L. Tollefson, G. Metzger, R. LaPrade, J. Ellermann
University of Minnesota, Minneapolis, United States
Impact: This study utilizes the high signal-to-noise ratio of 7 Tesla and 3D T2* mapping to quantitatively and longitudinally assess meniscal tissue integrity in patients following medial meniscus posterior root tear repair, providing valuable insights into the effectiveness of the intervention.
    4968. WITHDRAWN
  4969. Knee Imaging at 0.05 T with Deep Learning Superresolution Reconstruction
Y. Ding, V. Lau, S. Su, X. Li, J. Hu, J. Zhang, X. Lin, L. Wu, A. Lin, A. Leong, Y. Zhao, E. Wu
The University of Hong Kong, Hong Kong, Hong Kong
Impact: The method effectively overcomes the low-signal barrier, reconstructing fine anatomical structures at 0.05 Tesla that are reproducible within subjects and consistent across two protocols. It enables rapid, high-quality ULF MRI for potential point-of-care applications.
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