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. 2020 Oct 2;40(2):197–206. doi: 10.14366/usg.20063

Fig. 5. A patient with calcium pyrophosphate dihydrate (CPPD) of the knee.

Fig. 5.

A. Axial ultrasonography (US) of the femoral condyle shows a thick linear deposit (arrows) within the cartilage layer, indicates high-grade CPPD. B. Parasagittal US of the lateral knee shows echogenic deposits (arrows) within the lateral meniscus. C. Corresponding X-ray of the same patient shows typical calcification (arrows) within the menisci and around the condyle.