{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T20:10:03Z","timestamp":1756325403184,"version":"3.44.0"},"reference-count":19,"publisher":"BMJ","issue":"3","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Rep"],"accepted":{"date-parts":[[2024,2,9]]},"published-print":{"date-parts":[[2024,3]]},"abstract":"<jats:p>A woman in her 30s, non-smoker, presented at the emergency department two times because of spontaneous pneumothorax. The first episode was treated with small bore catheter drainage, while during the second episode\u2014occurring only 1 week later\u2014thoracoscopic talcage was attempted. The postoperative course was characterised by slow clinical and radiological resolution, and recurrence 3 days after discharge. Eventually, multiportal video-assisted thoracoscopic exploration identified an interfissural solid mass. Resection and further work-up revealed the diagnosis of \u2018low-risk\u2019 solitary fibrous tumour (SFT) stage pT1N0M0. The interdisciplinary tumour board advised no adjuvant therapy. A CT thorax was scheduled in 1 year for follow-up. The patient was discharged without complications and has had no recurrences of pneumothorax at 6 months of follow-up. This report shows that SFT can easily be missed on initial presentation and should be considered in the differential diagnosis of pneumothorax, especially when frequently recurring.<\/jats:p>","DOI":"10.1136\/bcr-2023-257161","type":"journal-article","created":{"date-parts":[[2024,3,19]],"date-time":"2024-03-19T23:40:24Z","timestamp":1710891624000},"page":"e257161","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":0,"title":["Occult solitary fibrous tumour of the pleura presenting as recurrent spontaneous pneumothorax"],"prefix":"10.1136","volume":"17","author":[{"given":"Felix","family":"Geboes","sequence":"first","affiliation":[{"name":"Department of Pneumology, Sint-Elisabeth Hospital, Zottegem, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jef","family":"Van den Eynde","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Sciences, KU Leuven, Leuven, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Thomas L A","family":"Malfait","sequence":"additional","affiliation":[{"name":"Department of Pneumology, UZ Gent, Ghent, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fr\u00e9d\u00e9ric","family":"De Ryck","sequence":"additional","affiliation":[{"name":"Department of Thoracovascular Surgery, Ghent University Hospital, Ghent, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jo Van","family":"Dorpe","sequence":"additional","affiliation":[{"name":"Department of Pathology, Ghent University Hospital, Ghent, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eline","family":"Ameloot","sequence":"additional","affiliation":[{"name":"Department of Pathology, Ghent University Hospital, Ghent, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anne-Marie","family":"Bogaert","sequence":"additional","affiliation":[{"name":"Department of Nephrology, Sint-Elisabeth Hospital, Zottegem, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Elke","family":"Van Schoote","sequence":"additional","affiliation":[{"name":"Department of Pneumology, Sint-Elisabeth Hospital, Zottegem, Belgium"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2024,3,19]]},"reference":[{"key":"2025082712572896000_17.3.e257161.1","unstructured":"Tavora F , Calabrese F , Demicco EG . 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