{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,21]],"date-time":"2026-02-21T13:42:33Z","timestamp":1771681353071,"version":"3.50.1"},"reference-count":8,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2022,3,29]],"date-time":"2022-03-29T00:00:00Z","timestamp":1648512000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Respirology Case Reports"],"published-print":{"date-parts":[[2022,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>We report the first case of organizing pneumonia (OP) associated with a new coronavirus disease (COVID\u201019) vaccination. A 78\u2010year\u2010old woman developed cough and dyspnoea 10\u2009days after receiving BNT162b2. Chest computed tomography (CT) revealed consolidation in the bilateral lower lobes of the lungs. Although antibiotic treatment did not improve her symptoms, she received a second vaccination as scheduled. She was referred to our hospital because of worsening dyspnoea on day 9 after the second vaccination, with reversed halo signs in the bilateral lower pulmonary lobes and new consolidation in the left lingual region on chest CT on day 15. She was diagnosed with OP based on bronchoalveolar lavage and transbronchial lung biopsy findings. Treatment with oral prednisolone 0.5\u00a0mg\/kg\/day immediately improved the symptoms and chest imaging findings. In the absence of other triggering factors, we considered this case as being COVID\u201019 vaccine\u2010associated following the first and second vaccinations.<\/jats:p>","DOI":"10.1002\/rcr2.944","type":"journal-article","created":{"date-parts":[[2022,3,30]],"date-time":"2022-03-30T04:23:15Z","timestamp":1648614195000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":12,"title":["<scp>COVID<\/scp>\u201019 vaccine\u2010associated organizing pneumonia"],"prefix":"10.1002","volume":"10","author":[{"given":"Tomohiro","family":"Yoshikawa","sequence":"first","affiliation":[{"name":"Division of Pulmonary Medicine, Department of Medicine Tokai University School of Medicine  Isehara Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0506-0323","authenticated-orcid":false,"given":"Katsuyoshi","family":"Tomomatsu","sequence":"additional","affiliation":[{"name":"Division of Pulmonary Medicine, Department of Medicine Tokai University School of Medicine  Isehara Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eriko","family":"Okazaki","sequence":"additional","affiliation":[{"name":"Division of Pulmonary Medicine, Department of Medicine Tokai University School of Medicine  Isehara Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tomoe","family":"Takeuchi","sequence":"additional","affiliation":[{"name":"Division of Pulmonary Medicine, Department of Medicine Tokai University School of Medicine  Isehara Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yukihiro","family":"Horio","sequence":"additional","affiliation":[{"name":"Division of Pulmonary Medicine, Department of Medicine Tokai University School of Medicine  Isehara Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yusuke","family":"Kondo","sequence":"additional","affiliation":[{"name":"Department of Pathology Tokai University School of Medicine  Isehara Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tsuyoshi","family":"Oguma","sequence":"additional","affiliation":[{"name":"Division of Pulmonary Medicine, Department of Medicine Tokai University School of Medicine  Isehara Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9044-3061","authenticated-orcid":false,"given":"Koichiro","family":"Asano","sequence":"additional","affiliation":[{"name":"Division of Pulmonary Medicine, Department of Medicine Tokai University School of Medicine  Isehara Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2022,3,29]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa2034577"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1183\/09031936.00146912"},{"key":"e_1_2_9_4_1","first-page":"102","article-title":"COVID\u201019 vaccine\u2010related interstitial lung disease: a case study","volume":"7","author":"Park JY","year":"2021","journal-title":"Thorax"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jiac.2021.09.010"},{"key":"e_1_2_9_6_1","first-page":"e18959","article-title":"Acute eosinophilic pneumonia associated with the anti\u2010COVID\u201019 vaccine AZD1222","volume":"13","author":"Miqdadi A","year":"2021","journal-title":"Cureus"},{"key":"e_1_2_9_7_1","article-title":"Acute eosinophilic pneumonia following mRNA COVID\u201019 vaccination: a case report","author":"Piqueras MB","year":"2021","journal-title":"Arch Bronconeumol"},{"key":"e_1_2_9_8_1","first-page":"S1323\u20108930(21)0","article-title":"Interstitial pneumonitis after COVID\u201019 vaccination: a report of three cases","author":"Shimizu T","year":"2021","journal-title":"Allergol Int"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa2114255"}],"container-title":["Respirology Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/rcr2.944","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/rcr2.944","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/rcr2.944","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,8,25]],"date-time":"2023-08-25T22:40:00Z","timestamp":1693003200000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/rcr2.944"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,3,29]]},"references-count":8,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2022,5]]}},"alternative-id":["10.1002\/rcr2.944"],"URL":"https:\/\/doi.org\/10.1002\/rcr2.944","archive":["Portico"],"relation":{},"ISSN":["2051-3380","2051-3380"],"issn-type":[{"value":"2051-3380","type":"print"},{"value":"2051-3380","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,3,29]]},"assertion":[{"value":"2021-12-24","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication 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