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Query: UNIPROT:P01889 (ankylosing spondylitis)
 5,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We have experienced six patients of juvenile ankylosing spondylitis. Their chief complaints were polyarthralgia or coxalgia, however, any pain or stiffness in lumbar regions was absent. These clinical features were atypical for those of ankylosing spondylitis, and much more like those of a peripheral arthropathy such as juvenile rheumatoid arthritis. After a long-term follow-up, all the patients showed definite clinical features of ankylosing spondylitis. HLA-B27 was found in 4 out of 6 cases. This frequency is almost equal to that of adult ankylosing spondylitis patients. HLA typing was very important in the early diagnosis.
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PMID:Juvenile ankylosing spondylitis, its clinical features and HLA-B27. 83 20

Acetabular protrusion refers to intrapelvic displacement of the medial wall of the acetabulum and is defined as inward movement of the acetabular line so that the distance between this line and the laterally located ilioischial line is 3 mm or more in adult men and 6 mm or more in adult women. As discussed in this article, acetabular protrusion may be found in many bone disorders such as degenerative joint disease, Paget's disease, rheumatoid arthritis, ankylosing spondylitis, osteomalacia, Marfan's disease and as an effect of irradiation. Protrusio acetabuli appearing in absence of any recognizable cause is termed primary acetabular protrusion or Otto pelvis. Primary acetabular protrusion usually affects both hips in young to middle aged women with a history of diminished abduction, rotation and hip pain since puberty. Radiographically one notes a bilateral axial migration of the femoral head without joint space loss and with moderate degenerative changes.
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PMID:[Protrusio acetabuli. An update on the primary and secondary acetabular protrusion]. 225 70

Between 1970 and 1979, 17 patients underwent conversion of ankylosed hip to total hip arthroplasty. The patients' ages ranged from 38 to 82 years and the duration of fusion prior to conversion ranged from five to 60 years. The primary indication for conversion to total hip replacement in all patients was disabling pain in the low back, the ipsilateral knee, and the contralateral hip. The reason for ankylosis varied: five patients had previously undergone fusion for posttraumatic arthritis, two patients for tuberculous arthritis, six patients for osteoarthritis, one for a previous old slipped capital femoral epiphysis which had undergone spontaneous fusion after internal fixation, and two patients for ankylosing spondylitis. Relief of preoperative pain in the lower back was seen in 12 of 13 patients, knee pain was relieved in four out of four patients, and contralateral hip pain was relieved in seven out of 10 patients. Complications included heterotopic ossification, infection, perforation of the posterior shaft of the femur, and failure of trochanteric fixation with subsequent dislocation. Predictable pain relief from pain in the contralateral hip was less predictable and directly related to the degree of osteoarthritis in the contralateral hip. In these patients it is suggested that conversion of the fused hip to total hip arthroplasty be staged with total hip replacement in the contralateral hip as well. The end results were least satisfactory in patients with ankylosing spondylitis.
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PMID:Conversion of ankylosed hips to total hip arthroplasty. 645 15

Twenty patients underwent operative arthroscopic procedures of the hip joint. All procedures were performed with the patient in the supine position on a standard fracture table using fluoroscopy through three arthroscopic portals (anterolateral, anterior paratrochanteric, and posterior paratrochanteric). The initial indications were therapeutic in 16 patients: loose bodies in four, synovial chondromatosis in three, rheumatoid arthritis in five, ankylosing spondylitis in one, septic arthritis in one, avascular necrosis of femoral head in one, and primary osteoarthritis in one. In four patients who had unexplained hip pain, the initial indications were diagnostic: minimal synovial change was seen in two patients, a synovial chondromatosis was present in another, and a tear of the acetabular labrum and hypertrophy of ligament teres were present in a fourth patient. In one patient who had primary osteoarthritis, the insertion of the arthroscopic instrument into the hip joint failed because of profuse osteophytes along the acetabular rim. Twelve of the 19 patients showed significant improvement of the symptoms after the arthroscopic procedure, but seven patients had no benefit from the procedure. One patient had a postoperative reflex sympathetic dystrophy.
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PMID:Operative hip arthroscopy. 972 70

Prognosis in the majority of patients with acute reactive arthritis is usually good, with most patients recovering in a few months. In about 15% to 30% of such patients, the disease progresses, and spondyloarthropathy and even ankylosing spondylitis develop in the following 10 to 20 years. A recurrent attack of reactive arthritis is common in patients with chlamydia-triggered arthritis, but it is rare in patients who have had enteroarthritis. In patients with chronic spondyloarthropathy without evidence of preceding infection, the disease can progress slowly into ankylosing spondylitis. When reactive chlamydia arthritis is indicated, a prolonged course of antibiotics is needed. For other forms of reactive arthritis, solid evidence in favor of antibiotic therapy is still lacking. Presence of hip pain, decreased mobility of thoracic cervical or thoracic spine, heel pain, inflammatory gut lesions, high erythrocyte sedimentation rate, positive family history, and presence of human leukocyte antigen B27 are indicators for chronicity. Sulfasalazine might be of use in chronic arthritis and ankylosing spondylitis, especially if the patient has peripheral arthritis.
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PMID:Prognosis, course of disease, and treatment of the spondyloarthropathies. 989 8

We report a case of a 40-year-old male with psoriatic arthritis associated with ankylosing spondylitis. At the age of 34, the patient suffered pain in his hips, knees, ankles, neck and low back 3 years after the onset of psoriasis vulgaris. The hip pain gradually became severe despite the medical treatment and physical therapy. On admission, the skin lesion of diffuse erythematous plaques with scales was observed on the trunk and extremities. Motion of the spine was markedly limited. We also noted limitation of motion in the bilateral hips and remarkable gait disturbance. In laboratory findings, rheumatoid factor and HLA-B 27 antigen were negative. Radiographs of the cervical spine showed typical bamboo spine as seen in ankylosing spondylitis. Obliteration of the sacroiliac joints and joint space narrowing in the hips with reactive sclerosis were revealed on the pelvic film. Bilateral cementless total hip arthroplasty with adductor tenotomy resulted in complete pain relief and a marked improvement in gait function 18 months after surgery. The appropriate reconstructive surgery was extremely helpful to increase daily activities of the patient in this case.
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PMID:[A case of psoriatic arthritis associated with ankylosing spondylitis treated with bilateral total hip arthroplasty]. 1004 23

The most common arthritic involvement in familial Mediterranean fever (FMF) is acute recurrent monoarthritis; however, sometimes spondyloarthropathy-like findings or typical ankylosing spondylitis may also ensue. Reported here is our favorable experience with infliximab in an FMF patient who had been resistant to colchicine and disease-modifying antirheumatic drugs (sulfasalazine and methotrexate) treatments. A 72-week follow-up of the patient yielded complete remission of the febrile abdominal episodes, and spondylitis responded well. The patient's bilateral aseptic necrosis of the femoral head deteriorated and caused hip pain, discomfort, and disability. Overall, we believe that tumor necrosis factor (TNF) alpha has an important role in the disease pathogenesis and also that anti-TNF may represent a promising robust treatment alternative in FMF.
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PMID:Familial Mediterranean fever responds well to infliximab: single case experience. 1617 48

We report the case of a 25-years-old man who had an ankylosing spondylitis associated with multiple exostoses. The patient had hip pain of inflammatory origin and back stiffness with x-ray findings suggestive of bilaterral sacroilitis, coxitis as well as exostosis of the humerus, radius, femor and tibia. This is occurred in Turkey, the association was described as a simple concidence due to the difference in the genetic mechanisms involved. A more detailed genetic study of these two entities well be helpful for a better understanding of this association.
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PMID:[Association multiple exostoses and ankylosing spondylitis: about one case and a review of the literature]. 1683 99

Most individuals seeking consultation at sports medicine clinics are young, healthy athletes with injuries related to a specific activity. However, these athletes may have other systemic pathologies, such as rheumatic diseases, that may initially mimic sports-related injuries. As rheumatic diseases often affect the musculoskeletal system, they may masquerade as traumatic or mechanical conditions. A systematic review of the literature found numerous case reports of athletes who presented with apparent mechanical low back pain, sciatica pain, hip pain, meniscal tear, ankle sprain, rotator cuff syndrome and stress fractures and who, on further investigation, were found to have manifestations of rheumatic diseases. Common systemic, inflammatory causes of these musculoskeletal complaints include ankylosing spondylitis (AS), gout, chondrocalcinosis, psoriatic enthesopathy and early rheumatoid arthritis (RA). Low back pain is often mechanical among athletes, but cases have been described where spondyloarthritis, especially AS, has been diagnosed. Neck pain, another common mechanical symptom in athletes, can be an atypical presentation of AS or early RA. Hip or groin pain is frequently related to injuries in the hip joint and its surrounding structures. However, differential diagnosis should be made with AS, RA, gout, psudeogout, and less often with haemochromatosis and synovial chondochromatosis. In athletes presenting with peripheral arthropathy, it is mandatory to investigate autoimmune arthritis (AS, RA, juvenile idiopathic arthritis and systemic lupus erythematosus), crystal-induced arthritis, Lyme disease and pigmented villonodular synovitis. Musculoskeletal soft tissue disorders (bursitis, tendinopathies, enthesitis and carpal tunnel syndrome) are a frequent cause of pain and disability in both competitive and recreational athletes, and are related to acute injuries or overuse. However, these disorders may occasionally be a manifestation of RA, spondyloarthritis, gout and pseudogout. Effective management of athletes presenting with musculoskeletal complaints requires a structured history, physical examination, and definitive diagnosis to distinguish soft tissue problems from joint problems and an inflammatory syndrome from a non-inflammatory syndrome. Clues to a systemic inflammatory aetiology may include constitutional symptoms, morning stiffness, elevated acute-phase reactants and progressive symptoms despite modification of physical activity. The mechanism of injury or lack thereof is also a clue to any underlying disease. In these circumstances, more complete workup is reasonable, including radiographs, magnetic resonance imaging and laboratory testing for autoantibodies.
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PMID:Rheumatic diseases presenting as sports-related injuries. 1893 22

Spondyloarthritis (SpA), a family of inflammatory back diseases including ankylosing spondylitis, is an important and under-recognized cause of chronic back pain in younger patients who are likely to participate in sports and athletic activities. These diseases are characterized by the presence of inflammatory back pain--lumbar or buttock/hip pain lasting longer than 3 months associated with improvement with activity, worsening with rest, relief with non-steroidal anti-inflammatory drugs (NSAIDs), and morning stiffness lasting longer than 30 min. There are also characteristic radiographic findings involving the sacroiliac joints, vertebrae, and in certain diseases, the peripheral joints. Exercise has long been recognized as a key component of the therapy of SpA, yielding benefits in mobility, pain, stiffness, functionality, and depression. Sports also pose a risk to patients with SpA as these patients are at high risk of spinal fracture and spinal cord injury.
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PMID:Spondyloarthritis: clinical suspicion, diagnosis, and sports. 1914 77


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