{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T06:36:27Z","timestamp":1777876587094,"version":"3.51.4"},"reference-count":12,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2025,7,24]],"date-time":"2025-07-24T00:00:00Z","timestamp":1753315200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Journal of Neonatal-Perinatal Medicine"],"published-print":{"date-parts":[[2026,3]]},"abstract":"<jats:p>Neonatal pneumopericardium is a rare neonatal air leak syndrome often associated with mechanical ventilation and respiratory distress syndrome (RDS). It occurs when alveolar rupture permits air to enter the pericardial sac. Although it can lead to severe complications such as cardiac tamponade, some cases remain hemodynamically stable and resolve spontaneously without invasive intervention. We report a premature infant (31 + 5\u00a0weeks gestation) with RDS who developed an isolated pneumopericardium, presenting with sudden respiratory deterioration but no hemodynamic instability. Diagnosis was confirmed radiographically, and the condition resolved with conservative management, including ventilatory adjustments. This report highlights the importance of early recognition and tailored respiratory management to mitigate the complications of pneumopericardium, while emphasizing areas for future research on optimal ventilatory strategies and non-invasive surfactant delivery techniques.<\/jats:p>","DOI":"10.1177\/19345798251361924","type":"journal-article","created":{"date-parts":[[2025,7,24]],"date-time":"2025-07-24T09:44:56Z","timestamp":1753350296000},"page":"232-236","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Isolated pneumopericardium in a preterm neonate with respiratory distress syndrome: A case report"],"prefix":"10.1177","volume":"19","author":[{"given":"Sofie","family":"Denis","sequence":"first","affiliation":[{"name":"Antwerp University Hospital"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8625-4359","authenticated-orcid":false,"given":"Antonius","family":"Mulder","sequence":"additional","affiliation":[{"name":"Antwerp University Hospital"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2025,7,24]]},"reference":[{"key":"e_1_3_5_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcma.2012.08.001"},{"key":"e_1_3_5_3_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00431-007-0517-9"},{"key":"e_1_3_5_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.paed.2008.12.006"},{"key":"e_1_3_5_5_2","doi-asserted-by":"publisher","DOI":"10.1155\/2017\/3149370"},{"key":"e_1_3_5_6_2","doi-asserted-by":"publisher","DOI":"10.1177\/19345798241308491"},{"key":"e_1_3_5_7_2","doi-asserted-by":"publisher","DOI":"10.1891\/0730-0832.36.6.368"},{"key":"e_1_3_5_8_2","doi-asserted-by":"publisher","DOI":"10.1891\/0730-0832.33.5.275"},{"key":"e_1_3_5_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.pedneo.2020.05.010"},{"key":"e_1_3_5_10_2","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa072788"},{"issue":"3","key":"e_1_3_5_11_2","first-page":"CD000104","article-title":"Elective high frequency oscillatory ventilation versus conventional ventilation for acute pulmonary dysfunction in preterm infants","volume":"2015","author":"Cools F","year":"2015","unstructured":"Cools F, Offringa M, Askie LM. Elective high frequency oscillatory ventilation versus conventional ventilation for acute pulmonary dysfunction in preterm infants. Cochrane Database Syst Rev 2015; 2015(3): CD000104.","journal-title":"Cochrane Database Syst Rev"},{"key":"e_1_3_5_12_2","doi-asserted-by":"publisher","DOI":"10.1186\/s12887-021-02981-w"},{"key":"e_1_3_5_13_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jped.2023.05.008"}],"container-title":["Journal of Neonatal-Perinatal Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/19345798251361924","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/19345798251361924","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/19345798251361924","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T22:27:11Z","timestamp":1777588031000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/19345798251361924"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,7,24]]},"references-count":12,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2026,3]]}},"alternative-id":["10.1177\/19345798251361924"],"URL":"https:\/\/doi.org\/10.1177\/19345798251361924","relation":{},"ISSN":["1934-5798","1878-4429"],"issn-type":[{"value":"1934-5798","type":"print"},{"value":"1878-4429","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,7,24]]}}}