TY - JOUR T1 - Typical and Atypical Manifestations of Patients With Sarcoidosis at High-resolution Computed Tomography(HRCT TT - تظاهرات سی ‌تی با قدرت تفکیک بالا(HRCT) در بیماران مبتلا به سارکوئیدوز: یافته‌ های تیپیک و اتیپیک JF - sjimu JO - sjimu VL - 21 IS - 3 UR - http://sjimu.medilam.ac.ir/article-1-1203-en.html Y1 - 2013 SP - 142 EP - 147 KW - high-resolution CT KW - lung KW - ly-mph node KW - manifestation KW - mediastinum KW - sa-rcoidosis N2 - Introduction: Sarcoidosis is a chronic i-nflammatory pulmonary disease with unknown etiology and variable clinical manifestations including, epithelial cell granulomas and alteration in tissue and organ functions. Materials & Methods: In this cross-sec-tional study, high-resolution computed tomography (HRCT) documents of pati-ents with proven sarcoidosis were re-evaluated. The results were analyzed using the software SPSS-11 and freq-uencies of the disease were reported as percentages and diagrams. Findings: Many typical and atypical manifestations of sarcoidosis such as bronchiectasis, lymphadenopathy, lym-ph node calcification and etc, were obs-erved at HRCT . Discussion & Conclusion: HRC may pr-ovide more advantages to identify and distinguish sarcoidosis from other mim-icking diseases. However, further inves-tigations are needed to scrutinize the matter. M3 ER -