نتایج جستجو برای: scar sarcoidosis
تعداد نتایج: 22986 فیلتر نتایج به سال:
OBJECTIVE To assess the presence of foreign material in the granulomatous cutaneous lesions of patients with systemic sarcoidosis. DESIGN AND SETTING Observational study reevaluating histological specimens at a university referral hospital. PATIENTS Sixty-five patients diagnosed as having sarcoidosis who developed granulomatous cutaneous involvement. MAIN OUTCOME MEASURES To detect the pr...
BACKGROUND Fatal arrhythmia is commonly observed in cardiac sarcoidosis, but clinical effects of a systematic treatment approach are still uncertain. This study sought to describe both clinical and electrophysiological characteristics and outcomes of systematic treatment approach to ventricular tachycardia (VT) associated with cardiac sarcoidosis. METHODS AND RESULTS We enrolled 37 consecutiv...
FDG-PET is a sensitive but not specific test for myocardial sarcoidosis and its ability to define prognosis remains unclear. Combination with perfusion scanning may improve accuracy by differentiating scar from inflammation. We conducted this retrospective chart review to ascertain the utility of a rubidium -FDG PET scan for assessment of disease activity in patients with cardiac sarcoidosis. T...
Background Cardiac involvement is a major risk factor for sudden death in patients with systemic sarcoidosis. Pathologically, cardiac sarcoid lesions can be classified as early (mainly lymphocytic, similar to lymphocytic myocarditis), intermediate (active granulomatous), and late phase (primarily scar). These pathological processes can affect the myocardial extracellular space volume (ECV) in c...
The prevalence of cardiac involvement in patients with systemic sarcoidosis ranges from 3.7 to 54.9% depending on the population studied (asymptomatic or symptomatic), imaging techniques used and criteria used for diagnosis.[1] Though cardiac involvement may be asymptomatic, common cardiac manifestations include conduction abnormalities usually complete atrioventricular block, ventricular arrhy...
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