title: [Clinical characteristics and prognosis of mediastinal fibrosis].
abstract: Objective:To investigate the clinical characteristics and prognosis of mediastinal fibrosis.Methods:Twelve patients with mediastinal fibrosis diagnosed between 2008 and 2015 in our hospital were studied retrospectively. Clinical manifestations, radiological characteristics, endoscopic features, treatment and prognosis were analyzed.Results:There were 3 males and 9 females, with a mean age of 68.8 years.Six patients had previous tuberculosis infection. The most common clinical symptoms were dyspnea on exertion (11 cases), cough (7 cases), and wheezing (6 cases). Chest CT scans revealed an infiltrative mediastinal process, with a discrete mass, enlargement of mediastinal lymph nodes, mediastinal lymph node calcification (9 case). Twelve patients had bronchial and pulmonary artery compression at lobar or segmental levels, 7 cases had localized pulmonary edema, and 6 cases had pulmonary atelectasis. The principal findings of bronchoscopy were distortion of bronchus with stenosis, multiple pigmentation of bronchial mucosa, and bronchial mucosal edema. Pulmonary hypertension (PH) was the main severe complication. One patients suffered from sudden death after bronchoscopy. Eleven patients were followed for 3 month to 7 years, and 5 patients got progression. Anti-tuberculosis therapy with or without corticosteroid was not beneficial.Conclusion:Tuberculosis was the leading cause of mediastinal fibrosis in our study, which was characterized with diffuse bronchial and pulmonary artery compression at lobar or segmental levels, and multiple pigmentation of bronchial mucosa.Anti-tuberculosis therapy with or without corticosteroids was not beneficial.
authors.affiliation: Deparment of Pulmonary and Critical Care Medicine, Peking University First Hospital, Beijing 100034, China.
authors.forename: J P
authors.initials: JP
authors.lastname: Liao
authors.forename: Y
authors.initials: Y
authors.lastname: Hu
authors.forename: J X
authors.initials: JX
authors.lastname: Qiu
authors.forename: Z
authors.initials: Z
authors.lastname: Jin
authors.forename: H
authors.initials: H
authors.lastname: Zhang
authors.forename: J
authors.initials: J
authors.lastname: Ma
authors.forename: G F
authors.initials: GF
authors.lastname: Wang
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D044466:Asian People; D001999:Bronchoscopy; D002114:Calcinosis / Q000000981:diagnostic imaging; D002681:China; D003251:Constriction, Pathologic / Q000000981:diagnostic imaging / Q000209:etiology; D003371:Cough / Q000209:etiology; D004417:Dyspnea / Q000209:etiology; D005260:Female; D006801:Humans; D006976:Hypertension, Pulmonary / Q000150:complications*; D008198:Lymph Nodes / Q000000981:diagnostic imaging / Q000473:pathology; D008297:Male; D008480:Mediastinitis / Q000175:diagnosis* / Q000209:etiology; D008482:Mediastinum / Q000000981:diagnostic imaging / Q000473:pathology; D011379:Prognosis; D001261:Pulmonary Atelectasis / Q000150:complications* / Q000000981:diagnostic imaging; D012189:Retrospective Studies; D012598:Sclerosis / Q000175:diagnosis* / Q000209:etiology; D013909:Thorax / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed; D014397:Tuberculosis, Pulmonary / Q000150:complications* / Q000000981:diagnostic imaging
keywords: Hypertension, pulmonary; Mediastinal diseases; Prognosis; Tuberculosis