1999
DOI: 10.1016/s1054-8807(99)00024-1
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Aortic Valve Rheumatoid Nodules Producing Clinical Aortic Regurgitation and A Review of the Literature

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Cited by 24 publications
(14 citation statements)
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“…Although cardiac involvement of RA is high in autopsy case studies (often reported 30% range), clinical manifestations are uncommon (<3% of cases), most frequently pericarditis. 31,32 As with pulmonary lesions, the histopathology of cardiac nodules mimics the description of subcutaneous nodules. It is defined by a central zone of necrosis, surrounded by palisading histiocytes, and an outer layer of inflammatory infiltrate.…”
Section: Systemic Location Of Rheumatoid Nodulesmentioning
confidence: 99%
See 1 more Smart Citation
“…Although cardiac involvement of RA is high in autopsy case studies (often reported 30% range), clinical manifestations are uncommon (<3% of cases), most frequently pericarditis. 31,32 As with pulmonary lesions, the histopathology of cardiac nodules mimics the description of subcutaneous nodules. It is defined by a central zone of necrosis, surrounded by palisading histiocytes, and an outer layer of inflammatory infiltrate.…”
Section: Systemic Location Of Rheumatoid Nodulesmentioning
confidence: 99%
“…It is defined by a central zone of necrosis, surrounded by palisading histiocytes, and an outer layer of inflammatory infiltrate. 32 A study of 37 patients suggests that valvular nodules occur in the following order: mitral 57%, aortic 48%, tricuspid 13%, and pulmonic 11%. 32 Another series of 22 patients with aortic valve lesions found that two-thirds of these patients had concomitant mitral valve nodular involvement and both were associated with subcutaneous nodules (75%).…”
Section: Systemic Location Of Rheumatoid Nodulesmentioning
confidence: 99%
“…Rheumatoid valve affection by rheumatoid nodules is characterised by fibrinoid necrosis surrounded by epithelioid histiocytes and lymphocytes 21. The basis for this process is an immunological disorder involving inflammation.…”
Section: Discussionmentioning
confidence: 99%
“…Cardiac involvement is common and occurs in up to 50% of the affected patients. 5 Guedes et al 6 showed an increased incidence of mitral, aortic, and tricuspid valve dysfunction, involving up to 83% of RA patients. RA valve disease is almost always mild and asymptomatic, and is less likely than SLE to result in clinically significant valve dysfunction.…”
Section: Rheumatoid Arthritismentioning
confidence: 99%