1/404. Failure of the hinge mechanism of a trispherical total wrist arthroplasty: a case report and review of the literature.We report a patient with rheumatoid arthritis who developed late catastrophic failure of the hinge mechanism of her trispherical total wrist arthroplasty. This was associated with synovitis secondary to wear debris from titanium, cement, and polyethylene which produced exuberant flexor and extensor tendon synovitis and median nerve compression.- - - - - - - - - - ranking = 1keywords = wrist (Clic here for more details about this article) |
2/404. Lumbar intraspinal synovial cysts of different etiologies: diagnosis by CT and MR imaging.Intraspinal synovial cysts arises from a facet joint and may cause radicular symptoms due to nerve root compression. In the present study, three surgically and histologically proved cases of synovial cyst of the lumbar spine with different etiology are described. The purpose of this report is to illustrate the imaging features of various etiologies of intraspinal synovial cysts allowing a correct preoperative diagnosis. review of the literature enables us to say that to our knowledge, there is no reported article collecting the imaging findings of intraspinal synovial cysts with different etiologies. Only single cases with rheumatoid arthritic or traumatic origin have been reported to date. We believe that computed tomography and particularly magnetic resonance imaging are the methods of choice which provide the most valuable diagnostic information.- - - - - - - - - - ranking = 1.2193036091643keywords = joint (Clic here for more details about this article) |
3/404. Primary resection total knee arthroplasty for complicated fracture of the distal femur with an arthritic knee joint.Treatment of fractures of the distal end of the femur in an elderly patient is difficult. If the knee joint is arthritic, the problem is even greater. The reports of two patients with rheumatoid arthritis who sustained fractures of the distal end of the femur and underwent unconventional treatment with a resection total knee arthroplasty are presented.- - - - - - - - - - ranking = 6.0965180458216keywords = joint (Clic here for more details about this article) |
4/404. Primary juxtaarticular soft tissue lymphoma arising in the vicinity of inflamed joints in patients with rheumatoid arthritis.AIMS: Primary soft tissue lymphoma is uncommon and little is known regarding its aetiology and pathogenesis. In a review of 37 soft tissue lymphomas we uncovered three cases associated with rheumatoid arthritis which we report herein. methods AND RESULTS: The clinical records and pathology of the cases are described together with the results of in situ hybridization studies with oligonucleotide probes to Epstein-Barr virus (EBV) encoded rna (EBER). All three patients were females with a long-standing history of rheumatoid arthritis ranging from 9 to 17 years. Each presented with a soft tissue mass in the vicinity of a joint affected by rheumatoid disease. All had received prior treatment with nonsteroidal anti-inflammatory drugs and one also received gold, penicillamine and intra-articular steroids to affected joints. None had received methotrexate. Histologically, the juxtaarticular soft tissue masses were all B-cell lymphomas. None were associated with EBV as determined by in situ hybridization. CONCLUSIONS: These cases document an association between rheumatoid arthritis and soft tissue lymphoma of B-cell type, arising in the vicinity of an affected joint. Chronic local immune stimulation may have played a significant role in the genesis of these lymphomas, unlike the frequently reversible and EBV-positive lymphomas that occur in rheumatoid patients on immunosuppressive therapy.- - - - - - - - - - ranking = 8.5351252641502keywords = joint (Clic here for more details about this article) |
5/404. Rheumatoid pannus of the cervical spine: a case report of an unusual cause of dysphagia.Dysphagia as an initial complaint in rheumatoid arthritis is rare. We describe the case of a 69-year-old woman with rheumatoid arthritis who presented with a 2-day history of acute dysphagia. Our evaluation revealed the cause of the dysphagia was the presence of rheumatoid pannus that involved the anterior cervical spine and compressed the esophagus. Although the otolaryngologic manifestations of rheumatoid arthritis usually relate to synovial involvement of the temporomandibular and cricoarytenoid joints, our case establishes that a rheumatoid pannus on the anterior cervical spine can cause dysphagia. We believe that this may be the first reported case of this clinical entity.- - - - - - - - - - ranking = 1.2193036091643keywords = joint (Clic here for more details about this article) |
6/404. Cutaneous mucinous nodules associated with proliferating synovitis of rheumatoid arthritis.Rheumatoid arthritis (RA) is occasionally associated with specific or non-specific cutaneous conditions. In this report, we describe unusual cutaneous nodules arising on the skin overlying the inflamed joints of two patients with RA. The nodules were histopathologically characterized by mucinous granulation tissue associated with neutrophilic infiltration and proliferation of starry-shaped mesenchymal cells. The affected joints of both cases showed synovitis with synovial tissue hyperplasia due to RA. Because hyaluronic mucin, which is the major component of synovial fluids, was deposited in the nodules, intradermal inoculation of synovial cells seemed to be responsible for the nodular development. The nodules of one patient spontaneously resolved in several months. We are unaware of any report describing similar cases. Such nodules should be included as a cutaneous complication of RA, distinct from neoplasias.- - - - - - - - - - ranking = 2.4386072183286keywords = joint (Clic here for more details about this article) |
7/404. Neutrophilic lobular (pustular) panniculitis associated with rheumatoid arthritis: a case report and review of the literature.Rheumatoid nodules, which affect the subcutis around joints, are the most frequent specific cutaneous lesions of rheumatoid arthritis (RA). panniculitis is a rarely reported and nonspecific complication of RA. We report a 42-year-old woman with seropositive RA who presented with a 2-month history of lower leg panniculitis. biopsy of a leg nodule showed a lobular neutrophilic infiltrate with lipophages and central basophilic necrosis. In addition, focal changes of lipomembranous fat necrosis indicative of ischemic damage were identified at the margins of the lobular infiltrate. Neutrophilic lobular panniculitis is commonly detected in panniculitis secondary to bacterial infections, pancreatitis, and factitial causes. However, this pattern of panniculitis has also been reported in some cases of erythema nodosum-like lesions found in Behcet disease or bowel bypass syndrome and in rare cases of seropositive RA. These reported histologic findings fall into the spectrum of neutrophilic vascular reactions described by Jorizzo and Daniels for RA-associated dermatoses. In view of these findings. RA and related neutrophilic dermatoses (e.g., Behcet disease) should be included in the differential diagnosis of neutrophilic lobular panniculitis.- - - - - - - - - - ranking = 1.2193036091643keywords = joint (Clic here for more details about this article) |
8/404. Cystic rheumatoid arthritis with Felty's syndrome and ankylosing spondylitis.A 63-year-old man with strictly axial ankylosing spondylitis since the age of 28 years had a seven-year history of cystic seronegative rheumatoid arthritis with Felty's syndrome. cysts were present in the hands, feet, wrists, shoulders, hips, one elbow, and one knee. There was no evidence of juxtaarticular demineralization, joint space loss, erosions, or joint destruction. Rheumatoid pannus was demonstrated within the cysts, particularly at the hip, ruling out cystic hip disease due to ankylosing spondylitis. HLA typing demonstrated the B27 and DR4 haplotypes. HLA B27 may be associated with a worse prognosis of rheumatoid hip involvement.- - - - - - - - - - ranking = 2.6386072183286keywords = joint, wrist (Clic here for more details about this article) |
9/404. Rheumatoid arthritis associated with myelodysplastic syndrome: a case report.myelodysplastic syndromes (MDS) are a group of refractory anemias resulting from a clonal stem cell disorder often associated with cytogenetic abnormalities. There is increasing recognition of immunological abnormalities in patients with MDS, including defective B- and T-cell function, hyper- or hypogammaglobulinemia and monoclonal gammopathy. MDS have been associated with sjogren's syndrome, polymyalgia rheumatica, relapsing polychondritis and systemic lupus erythematosus. Although there may be various rheumatologic features, including acute arthritis in MDS, chronic inflammatory arthritis is uncommonly combined. There have been a few reports that described cases of rheumatoid arthritis (RA) concurrent with MDS, but advanced rheumatoid arthritis with typical joint deformities has rarely been reported. We report a case of rheumatoid arthritis with atlantoaxial subluxation combined with refractory anemia in a 31-year-old woman.- - - - - - - - - - ranking = 1.2193036091643keywords = joint (Clic here for more details about this article) |
10/404. Pneumococcal polyarticular septic arthritis in a patient with rheumatoid arthritis.Rheumatoid arthritis is the most commonly reported host-related risk factor for septic arthritis. This risk is highest in severe, seropositive, long-standing (mean, 10 years) rheumatoid arthritis responsible for extraarticular symptoms and treated with systemic glucocorticoids. The clinical presentation of the joint infection is often atypical, leading to diagnostic wanderings. In 25% of cases, the infection is polyarticular, with 3.5 involved joints on average. staphylococcus aureus is the most common causative organism. streptococcus pneumoniae causes 5% of all cases of septic arthritis and is more often responsible for polyarticular infections than other organisms. Polyarticular septic arthritis carries a poor prognosis, with a mortality rate of 50% in rheumatoid arthritis patients. Despite its low incidence, polyarticular septic arthritis should be routinely considered in the differential diagnosis of rheumatoid flares. We report a case of pneumococcal septic arthritis involving five joints in a patient with known rheumatoid arthritis. Three other cases with involvement of more than four joints have been published.- - - - - - - - - - ranking = 4.8772144366573keywords = joint (Clic here for more details about this article) |
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