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The authors report a case of sarcoidosis presenting with severe thrombocytopenia, petechial rash, and nasal and gingival bleeding.<\/jats:p>","DOI":"10.12890\/2021_003060","type":"journal-article","created":{"date-parts":[[2021,12,20]],"date-time":"2021-12-20T03:45:53Z","timestamp":1639971953000},"source":"Crossref","is-referenced-by-count":5,"title":["Immune Thrombocytopenia: A Rare Presentation of Pulmonary Sarcoidosis"],"prefix":"10.12890","volume":"8","author":[{"given":"Mariana","family":"da Silva Leal","sequence":"additional","affiliation":[{"name":"Internal Medicine Department, Centro Hospitalar do Baixo Vouga, Aveiro, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carolina","family":"Amado","sequence":"additional","affiliation":[{"name":"Internal Medicine Department, Centro Hospitalar do Baixo Vouga, Aveiro, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"B\u00e1rbara","family":"Paracana","sequence":"additional","affiliation":[{"name":"Internal Medicine Department, Centro Hospitalar do Baixo Vouga, Aveiro, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fl\u00e1vio","family":"Pereira","sequence":"additional","affiliation":[{"name":"Internal Medicine Department, Centro Hospitalar do Baixo Vouga, Aveiro, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mariana","family":"Sousa","sequence":"additional","affiliation":[{"name":"Internal Medicine Department, Centro Hospitalar do Baixo Vouga, Aveiro, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Aurora","family":"Mendes","sequence":"additional","affiliation":[{"name":"Pneumology Department, Centro Hospitalar do Baixo Vouga, Aveiro, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"10397","published-online":{"date-parts":[[2021,12,20]]},"reference":[{"key":"10.12890\/2021_003060_ref1","doi-asserted-by":"crossref","unstructured":"<li>Thillai M, Atkins CP, Crawshaw A, Hart SP, Ho L-P, Kouranos V, et al. BTS Clinical Statement on pulmonary sarcoidosis. <em>Thorax<\/em> 2020;<strong>0<\/strong>:1\u201317.<\/li>","DOI":"10.1136\/thoraxjnl-2019-214348"},{"key":"10.12890\/2021_003060_ref2","doi-asserted-by":"crossref","unstructured":"<li>Mah\u00e9vas M, Chiche L, Uzunhan Y, Khellaf M, Morin AS, Guenon GL, et al. Association of sarcoidosis and immune thrombocytopenia - presentation and outcome in a series of 20 patients.<em> Medicine (Baltimore)<\/em> 2011;<strong>90<\/strong>(4):269\u2013278.<\/li>","DOI":"10.1097\/MD.0b013e31822618b3"},{"key":"10.12890\/2021_003060_ref3","doi-asserted-by":"crossref","unstructured":"<li>Kayar Y, Kayar NB, Unver N, Ekinci I. Sarcoidosis presenting with severe thrombocytopenia. <em>Int J Respir Pulm Med<\/em> 2016;<strong>3<\/strong>(3).<\/li>","DOI":"10.23937\/2378-3516\/1410056"},{"key":"10.12890\/2021_003060_ref4","doi-asserted-by":"crossref","unstructured":"<li>Reddy SL, Ravicharan A, Narendrakumar N, Bhaskar K, Paramjyothi GKR. Thrombocytopenia as a presenting manifestation of sarcoidosis. <em>J Med Allied Sci<\/em> 2018;<strong>8<\/strong>(2):94\u201397.<\/li>","DOI":"10.5455\/jmas.296940"},{"key":"10.12890\/2021_003060_ref5","doi-asserted-by":"crossref","unstructured":"<li>Brito-Zer\u00f3n P, P\u00e9rez-Alvarez R, Feijoo-Mass\u00f3 C, Gracia-Tello B, Gonz\u00e1lez-Garcia A, G\u00f3mez-de-la-Torre R, et al. Coexistence of immune-mediated diseases in sarcoidosis. Frequency and clinical significance in 1737 patients. <em>Joint Bone Spine<\/em> 2021;<strong>88<\/strong>(6):105236.<\/li>","DOI":"10.1016\/j.jbspin.2021.105236"},{"key":"10.12890\/2021_003060_ref6","unstructured":"<li>Beg M, Arif H, Terril J, Naddour M, Malik K. Idiopathic thrombocytopenia purpura in sarcoidosis: a case report. <em>Am J Respir Crit Care Med<\/em> 2017;<strong>195<\/strong>:A3392.<\/li>"},{"key":"10.12890\/2021_003060_ref7","doi-asserted-by":"crossref","unstructured":"<li>Hisada M, Okamoto S, Nakajima H, Nogawa S, Shigeta Y, Kawamura K. Chronic immune thrombocytopenia in sarcoidosis. <em>Keio J Med<\/em> 1990;<strong>39<\/strong>(4):261\u2013264.<\/li>","DOI":"10.2302\/kjm.39.261"}],"container-title":["European Journal of Case Reports in Internal Medicine"],"original-title":[],"link":[{"URL":"https:\/\/www.ejcrim.com\/index.php\/EJCRIM\/article\/download\/3060\/2935","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.ejcrim.com\/index.php\/EJCRIM\/article\/download\/3060\/2936","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.ejcrim.com\/index.php\/EJCRIM\/article\/download\/3060\/2936","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,22]],"date-time":"2025-08-22T12:13:09Z","timestamp":1755864789000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ejcrim.com\/index.php\/EJCRIM\/article\/view\/3060"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,12,20]]},"references-count":7,"journal-issue":{"issue":"12","published-online":{"date-parts":[[2021]]}},"URL":"https:\/\/doi.org\/10.12890\/2021_003060","relation":{"has-manifestation":[{"id-type":"other","id":"1-80-3060-g2935","asserted-by":"subject"},{"id-type":"other","id":"1-80-3060-g2936","asserted-by":"subject"}],"is-part-of":[{"id-type":"other","id":"1-80","asserted-by":"subject"}]},"ISSN":["2284-2594"],"issn-type":[{"value":"2284-2594","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,12,20]]},"article-number":"5"}}