{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T16:13:18Z","timestamp":1790611998531,"version":"4.1.0"},"reference-count":5,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2025,6,3]],"date-time":"2025-06-03T00:00:00Z","timestamp":1748908800000},"content-version":"vor","delay-in-days":2,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Respirology Case Reports"],"published-print":{"date-parts":[[2025,6]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p>Idiopathic pulmonary haemorrhage (IPH) is a rare cause of haemoptysis that most commonly presents in children. By definition, this condition is idiopathic in nature, however, exclusion of autoimmune capillaritis creates a diagnostic challenge. If autoimmunity is present, treatment is with immunosuppression. We present a 4\u2010year\u2010old girl with the classic clinical triad of IPH with haemoptysis, bilateral pulmonary infiltrate on chest radiography and iron deficiency anaemia. Her clinical course was complicated by frequent relapses in symptoms and critical pulmonary haemorrhage despite standard treatment for IPH. Successful remission of disease was induced with rituximab despite the absence of serological or lung biopsy evidence of autoimmune capillaritis.<\/jats:p>","DOI":"10.1002\/rcr2.70097","type":"journal-article","created":{"date-parts":[[2025,6,3]],"date-time":"2025-06-03T15:19:01Z","timestamp":1748963941000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Idiopathic Pulmonary Haemorrhage, Is It Really Idiopathic?"],"prefix":"10.1002","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9028-9028","authenticated-orcid":false,"given":"Stefanie","family":"Louey","sequence":"first","affiliation":[{"name":"Department of Respiratory Medicine Monash Children's Hospital  Melbourne Victoria Australia"},{"name":"Department of Respiratory and Sleep Medicine Royal Children's Hospital  Melbourne Victoria Australia"},{"name":"Respiratory Murdoch Children's Research Institute  Melbourne Victoria Australia"},{"name":"Department of Paediatrics University of Melbourne  Melbourne Victoria Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David","family":"Armstrong","sequence":"additional","affiliation":[{"name":"Department of Respiratory Medicine Monash Children's Hospital  Melbourne Victoria Australia"},{"name":"Department of Paediatrics Monash University  Melbourne Victoria Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,6,3]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/ppul.23497"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10067-020-05507-4"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10067-021-05895-1"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13023-015-0319-5"},{"key":"e_1_2_8_6_1","first-page":"1","article-title":"Rituximab in Idiopathic Pulmonary Hemosiderosis in Children: A Novel and Less Toxic Treatment","volume":"15","author":"Terheggen\u2010Largo S.","year":"2022","journal-title":"Pharmaceutricals"}],"container-title":["Respirology Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/rcr2.70097","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,26]],"date-time":"2025-06-26T15:59:14Z","timestamp":1750953554000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/rcr2.70097"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,6]]},"references-count":5,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2025,6]]}},"alternative-id":["10.1002\/rcr2.70097"],"URL":"https:\/\/doi.org\/10.1002\/rcr2.70097","archive":["Portico"],"relation":{},"ISSN":["2051-3380","2051-3380"],"issn-type":[{"value":"2051-3380","type":"print"},{"value":"2051-3380","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,6]]},"assertion":[{"value":"2024-11-18","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-01-10","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-06-03","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e70097"}}