Presentation
Incidental finding.
Patient Data
Age: 50 years
Gender: Male
From the case:
Meniscal tear with synovial hyperplasia
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Horizontal tear of the posterior horn of the medial meniscus with joint effusion and hypertrophy of the synovium in the suprapatellar pouch.
On a PD-weighted magnetic resonance imaging sagittal view: there's an injury of the tibial insertion of the anteromedial bundle of the anterior cruciate ligament.
Anomalous insertion of the anterior horn of the medial meniscus (AIMM).
From the case:
Meniscal tear with synovial hyperplasia
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On a PD-weighted magnetic resonance imaging sagittal view: injury of tibial insertion of anteromedial bundle of cruciate anterior ligament (yellow arrowheads).
Case Discussion
Early through to late-stage knee osteoarthritis has been linked with effusion-synovitis and synovial hypertrophy, especially when seen in the suprapatellar pouch.
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