{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,28]],"date-time":"2026-05-28T03:03:23Z","timestamp":1779937403450,"version":"3.53.1"},"reference-count":6,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T00:00:00Z","timestamp":1777507200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T00:00:00Z","timestamp":1777507200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Respirology Case Reports"],"published-print":{"date-parts":[[2026,5]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    An 81\u2010year\u2010old man was incidentally found to have multiple bilateral pulmonary nodules on chest computed tomography. Bronchoscopy revealed\n                    <jats:styled-content style=\"fixed-case\">\n                      <jats:italic>Mycobacterium intracellulare<\/jats:italic>\n                    <\/jats:styled-content>\n                    , and partial spontaneous regression of several nodules initially supported a diagnosis of nontuberculous mycobacterial lung disease. However, other nodules showed progressive enlargement during antimicrobial therapy. Surgical lung biopsy revealed diffuse large B\u2010cell lymphoma (DLBCL), and subsequent evaluation demonstrated gastric involvement. The patient achieved complete remission after systemic chemotherapy. This case highlights the diagnostic challenge of pulmonary lymphoma presenting with heterogeneous radiological behaviour and emphasizes the importance of histological confirmation when the clinical course is atypical.\n                  <\/jats:p>","DOI":"10.1002\/rcr2.70601","type":"journal-article","created":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T07:41:16Z","timestamp":1777534876000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Diffuse Large B\u2010Cell Lymphoma With Pulmonary and Gastric Involvement Mimicking Nontuberculous Mycobacterial Lung Disease"],"prefix":"10.1002","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0009-0007-2713-362X","authenticated-orcid":false,"given":"Kosuke","family":"Masuda","sequence":"first","affiliation":[{"name":"Department of Respiratory Medicine Shizuoka General Hospital  Shizuoka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kazuhiro","family":"Asada","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine Shizuoka General Hospital  Shizuoka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2433-8615","authenticated-orcid":false,"given":"Yuu","family":"Saitoh","sequence":"additional","affiliation":[{"name":"Department of Hematology Shizuoka General Hospital  Shizuoka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0007-4761-4877","authenticated-orcid":false,"given":"Makoto","family":"Suzuki","sequence":"additional","affiliation":[{"name":"Department of Diagnostic Pathology Shizuoka General Hospital  Shizuoka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Emi","family":"Fukasawa","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine Shizuoka General Hospital  Shizuoka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yumi","family":"Fujita","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine Shizuoka General Hospital  Shizuoka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kosuke","family":"Suzuki","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine Shizuoka General Hospital  Shizuoka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0002-0208-2399","authenticated-orcid":false,"given":"Sho","family":"Murai","sequence":"additional","affiliation":[{"name":"Department of Thoracic Surgery Shizuoka General Hospital  Shizuoka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daisuke","family":"Akahori","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine Shizuoka General Hospital  Shizuoka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mika","family":"Saigusa","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine Shizuoka General Hospital  Shizuoka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Taisuke","family":"Akamatsu","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine Shizuoka General Hospital  Shizuoka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Akito","family":"Yamamoto","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine Shizuoka General Hospital  Shizuoka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Satoru","family":"Morita","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine Shizuoka General Hospital  Shizuoka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2352-7580","authenticated-orcid":false,"given":"Toshihiro","family":"Shirai","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine Shizuoka General Hospital  Shizuoka Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,4,30]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1183\/09031936.02.00404102"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1259\/bjr\/16420165"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1136\/thoraxjnl-2017-210248"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1093\/cid\/ciaa241"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1200\/JCO.2013.54.8800"},{"issue":"5","key":"e_1_2_10_7_1","article-title":"A Patient With Regressed Diffuse Large B\u2010Cell Lymphoma and Aggressive Follicular Lymphoma","volume":"13","author":"Sethi A. 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