Presentation
Chronic knee pain
Patient Data
Age: 65 years
Gender: Male
From the case:
Pellegrini-Stieda lesion
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There is calcification/ossification noted at the area of medial collateral ligament attachment into the femoral epicondyle suggestive of Pellegrini-Stieda lesion. Degenerative changes involving the medial joint compartment are also seen.
Case Discussion
Pellegrini-Stieda lesion presents with specific radiographic appearance of calcification or ossification related to prior medial collateral ligament injury. The patient was followed up by MRI study and found to have a torn medial meniscus which likely explained the patient's presenting symptoms.