Primary synovial osteochondromatosis presenting as constrictive capsulitis.
Primary synovial chondromatosis of the joints can present as capsular constriction with peri-articular osteopenia. This rare presentation is highlighted in three cases (two hips and one shoulder). The diagnosis in all the patients was made on arthrography and/or MRI/CT and was confirmed histologically. Synovial chondromatosis should be considered in patients with this presentation. Arthrography is the best imaging modality to confirm the cause (synovial chondromatosis) and effect (constrictive capsulitis).
Butt
S H
SH
Department of Radiology, The Robert Jones and Agnes Hunt Orthopaedic Hospital, Oswestry, Shropshire SY10 7AG, UK.
Muthukumar
T
T
Cassar-Pullicino
V N
VN
Mangham
D C
DC
D000328:Adult; D002062:Bursitis / Q000209:etiology; D015838:Chondromatosis, Synovial / Q000150:complications / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006621:Hip Joint / Q000473:pathology*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012785:Shoulder Joint / Q000000981:diagnostic imaging / Q000473:pathology*