Work

Synovial osteochondromatosis of the sternoclavicular joint in early adolescence

Year: 2025

Type: article

Abstract: Synovial osteochondromatosis is a rare benign disorder characterised by cartilaginous metaplasia of the synovium, most often affecting large joints. We describe an unusual case in the sternoclavicular joint of an adolescent, who presented with a localised swelling. Imaging demonstrated multiple calcified loose bodies, and the diagnosis was confirmed histologically following surgical excision. Management consisted of removal of the loose bodies with consideration of synovectomy to reduce recurrence. Early recognition is crucial to prevent progressive joint damage.

Source: BMJ Case Reports

DOI: 10.1136/bcr-2025-269092

Authors: Monica M Verburg, JHJM Bessems

Institutions: Albert Schweitzer Ziekenhuis, Erasmus MC

Language: English

Topic: Musculoskeletal synovial abnormalities and treatments

Subfield: Rheumatology

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: hybrid

OpenAlex ID: W4416959796