20-year old female with history of left posterior knee pain. MENISCI: The menisci are intact.ARTICULAR CARTILAGE AND BONE: There is no bone marrow edema. There are a few scattered small foci of decreased signal intensity which may represent bone islands. The articular cartilage is unremarkable.LIGAMENTS: The cruciate and collateral ligaments are intact. EXTENSOR MECHANISM: The extensor mechanism is intact. There is mild edema in the subcutaneous fat anterior to the patella of questionable clinical significance.ADDITIONAL
Mild edema-type signal abnormality within the soft tissues anterior to the patella and along the posteromedial aspect of the proximal tibia which is of questionable clinical significance. The bones and soft tissues of the knee are otherwise normal.