synovitis

(redirected from villonodular synovitis)
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Words related to synovitis

inflammation of the synovial membrane that lines a synovial joint

References in periodicals archive ?
3,7) To our knowledge, any relationship between pigmented villonodular synovitis and LA has not been reported, although both are proliferative pathologies of the synovium.
The histologic examination revealed sheets of proliferating cells creating fronds protruding the synovial lining, which is compatible with pigmented villonodular synovitis (PVNS) (Fig.
Pigmented villonodular synovitis is a benign proliferative synovial process that is most commonly monoarticular.
Pigmented villonodular synovitis usually affects large areas of the synovial surface.
Key Words: hemarthrosis, pigmented villonodular synovitis, synovectomy
Lipid microspherules in synovial fluid of patients with pigmented villonodular synovitis.
If gouty tophus involves soft tissue in the absence of articular disease, the tophi can be mistaken as a neoplastic lesionin However, one has to bear in mind other possible differentials such as tuberculosis, chronic rheumatoid arthritis (RA), amyloidosis, and pigmented villonodular synovitis (PVNS).
Aneurysmal bone cyst, chondroblastoma, dermoid cyst, chondrosarcoma, giant cell reparative granuloma, and pigmented villonodular synovitis are the most important entities that should be included in the radiologic differential diagnosis.
These include aneurysmal bone cyst, chondroblastoma, nonossifying fibroma, giant cell reparative granuloma, pigmented villonodular synovitis, giant cell tumor of tendon sheath, and giant cell-rich osteosarcoma.
Magnetic resonance imaging (MRI) and x-ray studies in 2004 were interpreted as pigmented villonodular synovitis (PVNS) involving the right hip with extraarticular extension into the pelvis (Figure 1).
Finally, solid lesions that may have cystic components include pigmented villonodular synovitis, synovial hemangioma, and synovial sarcoma.
Pigmented villonodular synovitis (PVNS) represents an inflammatory proliferative intra-articular disorder of the synovium.
MRI for suspected avascular necrosis or villonodular synovitis.
Pigmented villonodular synovitis (PVNS), synovial chondromatosis, RA, intraarticular lipoma, and synovial hemangiomas should be considered in the differential diagnosis of LA as they usually present with painless synovial thickening and effusion.
Pigmented villonodular synovitis is an uncommon disease that affects primarily tendon sheaths and less commonly joints and bursae.