synovial chondromatosis of the shoulder

Rare case of

primary synovial chondromatosis of the shoulder joint with suspected traumatic aetiology. Multiple osteochondral loose bodies (green arrows) along the supraspinatus tendon and in the anterior axillary recess (green arrow)

Rare case of

primary synovial chondromatosis of the shoulder joint with suspected traumatic aetiology. Large osteochondral loose bodies (green arrow) along the supraspinatus tendon and intraosseous cystic changes in greater tuberosity (orange arrow).

Rare case of

primary synovial chondromatosis of the shoulder joint with suspected traumatic aetiology. Multiple large loose bodies above humeral head (green arrows) and anterior to the humeral shaft as if within the biceps tendon sheath (orange arrows)

Rare case of

primary synovial chondromatosis of the shoulder joint with suspected traumatic aetiology. Coronal view showing osteochondral loose bodies (green arrow) within the supraspinatus tendon, intraosseous cystic changes in the greater tuberosity (blue arrow)

Rare case of

primary synovial chondromatosis of the shoulder joint with suspected traumatic aetiology. Coronal view demonstrating multiple large loose bodies (green arrow) within the biceps tendon sheath

Rare case of

primary synovial chondromatosis of the shoulder joint with suspected traumatic aetiology. Anterior supraspinatus tendon tear (Red arrow) and multiple large loose bodies within supraspinatus muscle along the tendon (Green arrows)

Rare case of

primary synovial chondromatosis of the shoulder joint with suspected traumatic aetiology. Loose bodies (Green arrows) in the biceps tendon sheath

Rare case of

primary synovial chondromatosis of the shoulder joint with suspected traumatic aetiology. Intrasubstance loose bodies(green arrow) within the supraspinatus tendon