Synovial osteochondromatosis

Case contributed by Dr Luke Danaher


Presents with right ankle mass.

Patient Data

Age: 80 years
Gender: Male

Ossification projected over Kager's fat pad with associated overlying soft tissue swelling.

Incidental os peroneum noted.


Osteochondral defect of the talar dome.

Degenerative change of the talonavicular joint.

Case Discussion

Ultrasound-guided biopsy showed low grade spindle cell lesion.

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Case information

rID: 26268
Published: 10th Dec 2013
Last edited: 7th Mar 2016
Inclusion in quiz mode: Included

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