synovial chondromatosis


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  • Clinical

    • age: adult
    • male > female (2:1)
    • site: knee (most common), other joints
  • Histology

    • arise from synovium, bursa or tendon sheath
    • architecture: nodules
    • nodule layers outer to inner: synovium/fibrous layer, chondrocytes
    • can have binucleates, ossification