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Fig. 2B —43-year-old woman with knee pain after injury sustained while
playing softball. Sagittal fat-suppressed T2-weighted MR image (3,500/69.1)
shows abnormally thickened PCL (arrows) with anteroposterior
measurement of 10 mm, which appears to maintain continuity as one structure.
Signal intensity of PCL is relatively low in contrast to appearance in
A.