Radiologic findings * Anterior chest wall (most common site, 65–90% of patients): Hyperostosis, sclerosis and bone hypertrophy especially involving the sternoclavicular joint, often with a soft tissue component. * Spine (33% of patients): Segmental, usually involving the thoracic spine. The four main presentations include spondylodiscitis, osteosclerosis, paravertebral ossifications, and sacroiliac joint involvement. * Long bones (30% of patients): usually metadiaphyseal and located in the distal femur and proximal tibia. It looks like chronic osteomyelitis but will not have a sequestrum or abscess. * Flat bones (10% of patients): mandible and ilium. Peripheral arthritis has been reported in 92% of cases of<unk>  as well. In children, the<unk>  is most likely to affect the metaphysis of long bones in the legs (tibia, femur, fibula), followed by clavicles and spine.
SAPHO syndrome
Pustulosis palmaris et plantaris
Ataxia–telangiectasia
Kabuki syndrome
Wiskott–Aldrich syndrome
HUPRA syndrome
Chédiak–Higashi syndrome
Chronic granulomatous disease