[MR imaging of the articular cartilage].
MR imaging has evolved to the best non-invasive method for the evaluation of articular cartilage. MR imaging helps to understand the structure and physiology of cartilage, and to diagnose cartilage lesions. Numerous studies have shown high accuracy and reliability concerning detection of cartilage lesions and early changes in both structure and biochemistry. High contrast-to-noise ratio and high spatial resolution are essential for analysis of articular cartilage. Fat-suppressed 3D-T1 weighted gradient echo and T2-weighted fast spin echo sequences with or without fat suppression are recommended for clinical routine. In this article the anatomy and pathology of hyaline articular cartilage and the complex imaging characteristics of hyaline cartilage will be discussed.
Schäfer
F K
FK
Klinik für Diagnostische Radiologie, Christian-Albrechts-Universität zu Kiel.
Muhle
C
C
Heller
M
M
Brossmann
J
J
D001175:Arthrography / Q000379:methods*; D016477:Artifacts; D002357:Cartilage Diseases / Q000175:diagnosis*; D002358:Cartilage, Articular / Q000033:anatomy & histology*; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods