{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T15:37:36Z","timestamp":1777477056027,"version":"3.51.4"},"reference-count":0,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2010,6,1]],"date-time":"2010-06-01T00:00:00Z","timestamp":1275350400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Acta Radiol"],"published-print":{"date-parts":[[2010,6]]},"abstract":"<jats:p>Background: Relapsing polychondritis (RPC) is a rare rheumatic disease characterized by recurrent inflammation of cartilaginous structures, with airway involvement a major cause of morbidity and mortality.<\/jats:p>\n                  <jats:p>Purpose: To retrospectively evaluate airway and lung abnormalities in RPC with computed tomography (CT).<\/jats:p>\n                  <jats:p>Material and Methods: From January 2004 to May 2009, 21 patients with RPC (12 men, 9 women; 13\u201365 years old) underwent chest CT examinations. Two chest radiologists evaluated the CT images retrospectively. Abnormal findings, including airway stenosis, airway malacia, air trapping, and airway wall thickening with or without calcifications, were observed and noted.<\/jats:p>\n                  <jats:p>Results: Major abnormal CT findings were observed in eight patients (38.1%), which included airway wall thickening ( n=7), airway stenosis ( n=6), airway malacia ( n=6), airway wall calcification ( n=8), and air trapping ( n=3). Mediastinal lymph nodes were found in 12 patients. Lung infection was identified in four patients and interstitial lung disease in six patients.<\/jats:p>\n                  <jats:p>Conclusion: The CT findings in patients with RPC consisted mainly of airway wall thickening, airway stenosis, airway malacia, airway wall calcification, and air trapping.<\/jats:p>","DOI":"10.3109\/02841851003682036","type":"journal-article","created":{"date-parts":[[2010,3,30]],"date-time":"2010-03-30T05:37:34Z","timestamp":1269927454000},"page":"522-526","source":"Crossref","is-referenced-by-count":26,"title":["Pulmonary CT findings in relapsing polychondritis"],"prefix":"10.1177","volume":"51","author":[{"given":"Zhi Qian","family":"Lin","sequence":"first","affiliation":[{"name":"Department of Radiology, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jian Rong","family":"Xu","sequence":"additional","affiliation":[{"name":"Department of Radiology, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jie Jun","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Radiology, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiao Lan","family":"Hua","sequence":"additional","affiliation":[{"name":"Department of Radiology, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ke Bei","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Radiology, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yong Jing","family":"Guan","sequence":"additional","affiliation":[{"name":"Department of Radiology, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2010,6,1]]},"container-title":["Acta Radiologica"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.3109\/02841851003682036","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.sagepub.com\/doi\/pdf\/10.3109\/02841851003682036","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T13:57:36Z","timestamp":1777384656000},"score":1,"resource":{"primary":{"URL":"http:\/\/journals.sagepub.com\/doi\/10.3109\/02841851003682036"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,6]]},"references-count":0,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2010,6]]}},"alternative-id":["10.3109\/02841851003682036"],"URL":"https:\/\/doi.org\/10.3109\/02841851003682036","relation":{},"ISSN":["0284-1851","1600-0455"],"issn-type":[{"value":"0284-1851","type":"print"},{"value":"1600-0455","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,6]]}}}