{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,26]],"date-time":"2025-11-26T04:41:22Z","timestamp":1764132082993,"version":"3.46.0"},"reference-count":8,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2025,11,18]],"date-time":"2025-11-18T00:00:00Z","timestamp":1763424000000},"content-version":"vor","delay-in-days":17,"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":[[2025,11]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Peritoneal tuberculosis (PTB) is a rare extrapulmonary manifestation that poses diagnostic challenges due to nonspecific clinical features and can mimic carcinomatous peritonitis, particularly in patients with ascites and elevated serum cancer antigen 125 (CA125) and carbohydrate antigen 19\u20109 (CA19\u20109) levels. We report a 75\u2010year\u2010old woman with rheumatoid arthritis who was receiving certolizumab and developed massive ascites, elevated tumour markers, and pulmonary nodules. Laparoscopy revealed numerous miliary yellow\u2010white nodules in the parietal peritoneum, and biopsy showed epithelioid granulomas with positive Ziehl\u2010Neelsen staining. Sputum acid\u2010fast bacilli culture and PCR for\n                    <jats:styled-content style=\"fixed-case\">\n                      <jats:italic>Mycobacterium tuberculosis<\/jats:italic>\n                    <\/jats:styled-content>\n                    were both positive, leading to the diagnosis of pulmonary and peritoneal tuberculosis. After antituberculous therapy, CA125 and CA19\u20109 levels decreased markedly. While CA19\u20109 is generally considered a marker for malignancy, it may increase in cases of tuberculosis and bronchiectasis. PTB should be considered in the differential diagnosis even when carcinomatous peritonitis is strongly suspected.\n                  <\/jats:p>","DOI":"10.1002\/rcr2.70413","type":"journal-article","created":{"date-parts":[[2025,11,18]],"date-time":"2025-11-18T23:35:02Z","timestamp":1763508902000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Peritoneal Tuberculosis Mimicking Cancerous Peritonitis With Elevated Serum Cancer Antigen 125 and Carbohydrate Antigen 19\u20109 Levels: A Case Report"],"prefix":"10.1002","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0009-0000-2898-5460","authenticated-orcid":false,"given":"Toshiki","family":"Morimoto","sequence":"first","affiliation":[{"name":"Department of Respiratory Medicine University of Occupational and Environmental Health, Japan  Kitakyushu Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1876-3287","authenticated-orcid":false,"given":"Kei","family":"Yamasaki","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine Wakamatsu Hospital of the University of Occupational and Environmental Health, Japan  Kitakyushu Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rumiko","family":"Fujimasa","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology University of Occupational and Environmental Health, Japan  Kitakyushu Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Atsushi","family":"Tohyama","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology University of Occupational and Environmental Health, Japan  Kitakyushu Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maika","family":"Meguro","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine University of Occupational and Environmental Health, Japan  Kitakyushu Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hiroaki","family":"Degawa","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine University of Occupational and Environmental Health, Japan  Kitakyushu Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Riho","family":"Hirosawa","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine University of Occupational and Environmental Health, Japan  Kitakyushu Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hiroaki","family":"Ikegami","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine University of Occupational and Environmental Health, Japan  Kitakyushu Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masahiro","family":"Tahara","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine University of Occupational and Environmental Health, Japan  Kitakyushu Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takanobu","family":"Jotatsu","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine University of Occupational and Environmental Health, Japan  Kitakyushu Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2955-4432","authenticated-orcid":false,"given":"Kazuhiro","family":"Yatera","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine University of Occupational and Environmental Health, Japan  Kitakyushu Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,11,18]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.55320\/mjz.45.3.195"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1183\/13993003.02102-2016"},{"issue":"4","key":"e_1_2_8_4_1","first-page":"1","article-title":"Epidemiology of Latent Tuberculosis Infection in Japan\u2010Born and Foreign\u2010Born Children in Japan","volume":"14","author":"Kasuya S.","year":"2023","journal-title":"Western Pacific Surveillance and Response Journal"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.3748\/wjg.v18.i31.4150"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12879-024-10028-5"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1590-8658(00)80841-5"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.4103\/1319-3767.84484"},{"issue":"10","key":"e_1_2_8_9_1","first-page":"1326","article-title":"CA 19\u20109 in Patients With Benign Pulmonary Diseases","volume":"28","author":"Takayama S.","year":"1990","journal-title":"Nihon Ky\u014dbu Shikkan Gakkai zasshi"}],"container-title":["Respirology Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/rcr2.70413","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,26]],"date-time":"2025-11-26T04:38:04Z","timestamp":1764131884000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/rcr2.70413"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,11]]},"references-count":8,"journal-issue":{"issue":"11","published-print":{"date-parts":[[2025,11]]}},"alternative-id":["10.1002\/rcr2.70413"],"URL":"https:\/\/doi.org\/10.1002\/rcr2.70413","archive":["Portico"],"relation":{},"ISSN":["2051-3380","2051-3380"],"issn-type":[{"type":"print","value":"2051-3380"},{"type":"electronic","value":"2051-3380"}],"subject":[],"published":{"date-parts":[[2025,11]]},"assertion":[{"value":"2025-09-19","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication 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