{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T10:09:37Z","timestamp":1753870177040,"version":"3.41.2"},"reference-count":5,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2017,9,18]],"date-time":"2017-09-18T00:00:00Z","timestamp":1505692800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Respirology Case Reports"],"published-print":{"date-parts":[[2017,11]]},"abstract":"<jats:p>We report a case of mediastinal peripheral T\u2010cell lymphoma not otherwise specified (<jats:styled-content style=\"fixed-case\">PTCL\u2010NOS<\/jats:styled-content>) diagnosed by repeated biopsies. A 44\u2010year\u2010old man was admitted to our hospital with a 2\u2010week history of facial swelling, neck distension, and dyspnoea on exertion. Computed tomography of the chest showed a mediastinal mass. Initial needle biopsy and video\u2010assisted thoracoscopic biopsy revealed the pathological diagnosis of fibrosing mediastinitis (<jats:styled-content style=\"fixed-case\">FM<\/jats:styled-content>). Glucocorticoid therapy (prednisolone) was temporarily effective in reducing tumour size. However, other laboratory features suggested that the diagnosis of <jats:styled-content style=\"fixed-case\">FM<\/jats:styled-content> might not be correct. After repeated biopsies, we established the diagnosis of mediastinal <jats:styled-content style=\"fixed-case\">PTCL\u2010NOS<\/jats:styled-content>. With this correct diagnosis, appropriate therapy for <jats:styled-content style=\"fixed-case\">PTCL<\/jats:styled-content> resulted in the improvement of the clinical manifestations. This report suggests that the presence of malignant lymphoma should be considered in cases of mediastinal tumours, and repeated biopsies may be occasionally needed for consistent diagnosis.<\/jats:p>","DOI":"10.1002\/rcr2.272","type":"journal-article","created":{"date-parts":[[2017,9,18]],"date-time":"2017-09-18T14:41:22Z","timestamp":1505745682000},"source":"Crossref","is-referenced-by-count":3,"title":["Mediastinal peripheral T\u2010cell lymphoma diagnosed by repeated biopsies after an initial diagnosis of fibrosing mediastinitis"],"prefix":"10.1002","volume":"5","author":[{"given":"Naoko","family":"Kakuta","sequence":"first","affiliation":[{"name":"Department of Respiratory Medicine Osaka Shiritsu Sogo Iryo Center  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mitsuhiro","family":"Sumitani","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine Osaka Shiritsu Sogo Iryo Center  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Arata","family":"Sugitani","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine Osaka Shiritsu Sogo Iryo Center  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kenji","family":"Nakahama","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine Osaka Shiritsu Sogo Iryo Center  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuzo","family":"Miki","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine Osaka Shiritsu Sogo Iryo Center  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Seichi","family":"Syoji","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine Osaka Shiritsu Sogo Iryo Center  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2017,9,18]]},"reference":[{"key":"e_1_2_5_2_1","first-page":"161","article-title":"Primary mediastinal malignancies: findings in 219 patients","volume":"170","author":"Temes R","year":"1999","journal-title":"West. J. Med."},{"key":"e_1_2_5_3_1","first-page":"1","article-title":"The multiple roentgen manifestations of sclerosing mediastinitis","volume":"144","author":"Feigin DS","year":"1979","journal-title":"Johns Hopkins Med. J."},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jtcvs.2005.09.051"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.2169\/internalmedicine.52.1016"},{"issue":"11","key":"e_1_2_5_6_1","first-page":"1","article-title":"Introduction to peripheral T\u2010cell lymphomas","volume":"9","author":"Bruce D","year":"2011","journal-title":"Clin. Adv. Hematol. Oncol."}],"container-title":["Respirology Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Frcr2.272","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/rcr2.272","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,4]],"date-time":"2023-10-04T23:07:34Z","timestamp":1696460854000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/rcr2.272"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,9,18]]},"references-count":5,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2017,11]]}},"alternative-id":["10.1002\/rcr2.272"],"URL":"https:\/\/doi.org\/10.1002\/rcr2.272","archive":["Portico"],"relation":{},"ISSN":["2051-3380","2051-3380"],"issn-type":[{"type":"print","value":"2051-3380"},{"type":"electronic","value":"2051-3380"}],"subject":[],"published":{"date-parts":[[2017,9,18]]},"article-number":"e00272"}}