{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,14]],"date-time":"2026-07-14T00:14:56Z","timestamp":1783988096669,"version":"3.55.0"},"reference-count":10,"publisher":"BMJ","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["BMJ Case Reports"],"abstract":"<jats:p>Spontaneous pneumomediastinum and subcutaneous emphysema (Hamman's syndrome) are rare but potentially dangerous complications of labour. The authors reported a case of a 23-year-old primigravida, admitted to our hospital for delivery after 40\u2005weeks of pregnancy. She delivered a baby of 4.27\u2005kg after 9\u2005h from the start of labour. A few minutes after delivery, the patient developed dyspnoea and chest tightness, which made her doctor suspect pulmonary embolism. A chest X-ray and CT scan revealed pneumomediastinum and subcutaneous emphysema. The patient had been followed up for 3\u2005days in our hospital, without specific therapy.<\/jats:p>","DOI":"10.1136\/bcr-2013-010354","type":"journal-article","created":{"date-parts":[[2013,9,3]],"date-time":"2013-09-03T06:38:26Z","timestamp":1378190306000},"page":"bcr2013010354","source":"Crossref","is-referenced-by-count":15,"title":["<i\/>Postpartum spontaneous pneumomediastinum \u2018Hamman's syndrome\u2019"],"prefix":"10.1136","volume":"2013","author":[{"given":"Sami","family":"Kouki","sequence":"first","affiliation":[{"name":"Military Hospital of Tunis, Montfleury, Tunisia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Abd Allah","family":"Fares","sequence":"additional","affiliation":[{"name":"CHU Sint-Pierre-Brussels, Brussels, Belgium"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[2013,9,3]]},"reference":[{"key":"2025082722095933000_2013.sep03_1.bcr2013010354.1","doi-asserted-by":"crossref","first-page":"633","DOI":"10.1016\/S0002-9378(15)31743-9","article-title":"Respiratory emphysema in labour","volume":"2013","author":"Gordon","year":"1927","journal-title":"Am J Obstet Gynecol"},{"key":"2025082722095933000_2013.sep03_1.bcr2013010354.2","first-page":"1","article-title":"Mediastinal emphysema","volume":"2013","author":"Hamman","year":"1945","journal-title":". 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