KMID : 1084220190260030206
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Journal of Rheumatic Diseases 2019 Volume.26 No. 3 p.206 ~ p.210
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Follicular Bronchiolitis Mimicking Lung Cancer in a Patient with Primary Sjogren's Syndrome
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Shin Seung-Hwan
Ha You-Jung Kang Eun-Ha Song Yeong-Wook Lee Yun-Jong
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Abstract
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Follicular bronchiolitis (FB) is an uncommon pulmonary lymphoproliferative disorder that is characterized by the presence of peribronchiolar hyperplastic lymphoid follicles with reactive germinal centers. FB could be associated with systemic illnesses including immunodeficiency, infection, and autoimmune diseases. In Korea, a single case of FB with rheumatoid arthritis was recently described but there has been no report on FB associated with other rheumatic diseases. Herein, we describe the first case of FB presenting nodular ground-glass opacities (GGO), which mimicked lung cancer, in patients with primary Sjogren's syndrome (SS). The differential diagnosis of nodular GGO lesions should include FB although it is a rare manifestation in SS patients.
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KEYWORD
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Sjogren's syndrome, Lung neoplasms, Lung diseases, interstitial, Bronchiolitis
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