Presentation
Knee pain and swelling.
Patient Data
Age: 50 years
Gender: Male
From the case:
Baker cyst
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A fluid-filled lesion within the popliteal fossa, with a narrow neck that is outlined by medial head of the gastrocnemius and the semimembranosus tendons.
Case Discussion
This case nicely shows the typical MRI findings of an uncomplicated Baker's cyst.