Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0851184 (thinning)
 11,252 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Magnetic resonance imaging (MRI) permits visualization of anatomic structures not appreciated by conventional radiographic imaging and may quantify inflammatory disease and its progression with greater sensitivity than available techniques. We therefore compared MRI with clinical evaluation and with radiographic examination of 17 patients with inflammatory arthritis of the knee. We sought to determine anatomic integrity of bone, cartilage, menisci, and ligaments, and to quantify joint effusion and synovial proliferation. Patients studied had rheumatoid arthritis (10 patients), juvenile rheumatoid arthritis (4 patients), ankylosing spondylitis (1 patient), and monoarticular arthritis (2 patients). In all patients MRI revealed clinically important abnormalities not detected by physical or conventional radiographic exams. These included proliferative synovitis (13 patients), cartilage thinning (2 patients), cartilage erosion (8 patients), bone infarction (1 patient), meniscal injury (1 patient), and synovial invagination into bone (1 patient). Also MRI indicated inflammatory disease to be quantitatively greater than had been appreciated on clinical examination or routine X-ray studies--proliferative synovitis (12 patients), erosion (7 patients), effusion (8 patients), cartilage thinning (11 patients), and ligamentous/meniscal damage (1 patient). These findings led to reassessment of anatomic staging and influenced therapeutic decision for these patients. Thus MRI provides clinically important information about joint integrity and inflammatory disease, with a sensitivity and resolution considerably beyond conventional techniques.
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PMID:Magnetic resonance imaging in patients with inflammatory arthritis of the knee. 233 54

Aortic regurgitation (AR) and first-degree atrioventricular heart block (FDAVB) are encountered in ankylosing spondylitis (AS). This rheumatological disease also presents in 90% of the cases an immunogenetic marker that is Human Leucocyte Antigen-B27 (HLA-B27). In this report we describe a case of a patient presenting with AR, FDAVB, aneurysm and thinning of the ascending aortic wall, aneurysm of the sinuses of Valsalva and inferior myocardial infarction-like electrocardiographic pattern with unknown cardiac AS and absence of other AS-related systemic manifestations.
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PMID:Unknown ankylosing spondylitis with only cardiac involvement in patient with surgical indication: Call for patient and family members immunological screening. 1943 76

Ankylosing spondylitis is associated with back pain and fatigue and impacts mobility but can be treated with tumor necrosis factor inhibitors (TNFi). The differential effects of TNFi treatment on multiple symptoms and the brain is not well delineated. Thus, we conducted a 2-part study. In study 1, we conducted a retrospective chart review in 129 ankylosing spondylitis patients to assess TNFi effects on pain, fatigue, motor function, mobility, and quality of life (QoL). After at least 10 weeks of TNFi treatment, patients had clinically significant improvements (>30%) in pain (including neuropathic pain), most disease and QoL factors, and normalized sensory detection thresholds. However, residual fatigue (mean = 5.3) was prominent. Although 60% of patients had significant relief of pain, only 22% of patients had significant relief of both pain and fatigue. Therefore, the preferential TNFi treatment effect on pain compared with fatigue could contribute to suboptimal effects on QoL. Part 2 was a prospective study in 14 patients to identify TNFi treatment effects on pain, fatigue, sensory and psychological factors, and brain cortical thickness based on 3T magnetic resonance imaging. Centrally, TNFi was associated with statistically significant cortical thinning of motor, premotor, and posterior parietal regions. Pain intensity reduction was associated with cortical thinning of the secondary somatosensory cortex, and pain unpleasantness reduction was associated with the cortical thinning of motor areas. In contrast, fatigue reduction correlated with cortical thinning of the insula, primary sensory cortex/inferior parietal sulcus, and superior temporal polysensory areas. This indicates that TNFi treatment produces changes in brain areas implicated in sensory, motor, affective, and cognitive functions.
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PMID:Tumor necrosis factor inhibitor therapy in ankylosing spondylitis: differential effects on pain and fatigue and brain correlates. 2559 51