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KMID : 1103720220830030744
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Journal of the Korean Society of Radiology
2022 Volume.83 No. 3 p.744 ~ p.749
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Fibrosing Mediastinits Causing Obstruction of Left Lower Lobar Bronchus: A Pediatric Case Report
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Sim Young-Woo
Kim Young-Seon
Lee Seung-Eun
Jang Min-Hye
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Abstract
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Fibrosing mediastinitis is a rare benign disorder characterized by the proliferation of dense fibrous tissue within the mediastinum. It typically manifests as localized or infiltrative soft-tissue masses in the middle mediastinum or hilar area, which cause compression and encasement of adjacent mediastinal structures, such as the vessels or airway. Here, we report a rare case of fibrosing mediastinitis in a 13-year-old girl that presented as a middle mediastinal mass lesion on CT scan with obliterating left lower lobar bronchus. The patient’s symptoms and follow-up chest CT showed significant improvement following systemic corticosteroid treatment. As fibrosing mediastinitis can improve with systemic steroid therapy, radiologists must be aware of its radiologic findings when discriminating between infiltrating soft tissue lesions in the mediastinum.
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KEYWORD
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Computed Tomography, X-Ray, Mediastinal Fibrosis, Sclerosing Mediastinitis
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