{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,11]],"date-time":"2025-11-11T13:01:27Z","timestamp":1762866087958,"version":"3.44.0"},"reference-count":13,"publisher":"BMJ","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["BMJ Case Reports"],"abstract":"<jats:p>A 75-year-old male patient was referred to our institution owing to a painful and gradually developing lesion of the thumb with suspicious malignancy. The patient was suffering from a swollen, red, tender left thumb for 3\u2005months. An old scar at the finger pulp could be traced from an old minor trauma. The x-ray revealed an osteolytic lesion in the terminal phalanx of the non-dominant hand that raised concerns of malignancy. Additional investigations such as ultrasound, CT-scan and MRI have been performed to get better insight to the lesion. After performing a biopsy, no malignant cells were found. Owing to the local destroying effect of the lesion and the clinical signs of the patient, the lesion was excised in total. The histopathological evaluation confirmed the tumour as a rare intraosseous epidermoid cyst. A bone graft after resection was not needed. The postoperative follow-up of the patient was uneventful.<\/jats:p>","DOI":"10.1136\/bcr-2012-007253","type":"journal-article","created":{"date-parts":[[2012,10,29]],"date-time":"2012-10-29T17:44:21Z","timestamp":1351532661000},"page":"bcr-2012-007253","source":"Crossref","is-referenced-by-count":3,"title":["A suspected malignancy in osteolytic bone tumour of the thumb"],"prefix":"10.1136","volume":"2012","author":[{"given":"Georg","family":"Mattiassich","sequence":"first","affiliation":[{"name":"Trauma Center Linz, Teaching Hospital of the Paracelsus Medical University Salzburg, Linz, Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Florian","family":"Ensat","sequence":"additional","affiliation":[{"name":"Department of Plastic and Reconstructive Surgery, Hospital of the Barmherzigen Brueder Salzburg, Teaching Hospital of the Paracelsus Medical University Salzburg, Salzburg, Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Martina","family":"Hager","sequence":"additional","affiliation":[{"name":"Department of Pathology, Paracelsus Medical University (PMU), Salzburg, Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gottfried","family":"Wechselberger","sequence":"additional","affiliation":[{"name":"Department of Plastic and Reconstructive Surgery, Hospital of the Barmherzigen Brueder Salzburg, Teaching Hospital of the Paracelsus Medical University Salzburg, Salzburg, Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2012,10,29]]},"reference":[{"key":"2025082802361935000_2012.oct29_1.bcr-2012-007253.1","doi-asserted-by":"crossref","first-page":"1262","DOI":"10.2106\/00004623-198971080-00023","article-title":"Ewing sarcoma in a phalanx of an infant's finger. 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[Traumatische Epithelzyste im Knochenende an einem Fingerstumpf als Unfallfolge.] Munchen Med Wschr 1923;70:1055\u20136."},{"key":"2025082802361935000_2012.oct29_1.bcr-2012-007253.8","first-page":"188","article-title":"Epidermoid inclusion cysts of the hand","volume":"8","author":"Lucas","year":"1999","journal-title":"J South Orthop Assoc"},{"key":"2025082802361935000_2012.oct29_1.bcr-2012-007253.9","first-page":"395","article-title":"(Intra-osseous epithelial cyst of the phalanx)","volume":"29","author":"Niccoli","year":"1978","journal-title":"Arch Putti Chir Organi Mov"},{"key":"2025082802361935000_2012.oct29_1.bcr-2012-007253.10","doi-asserted-by":"crossref","first-page":"340","DOI":"10.1177\/230949900601400322","article-title":"Intraosseous epidermoid cyst of the finger phalanx: a case report","volume":"14","author":"Hamad","year":"2006","journal-title":"J Orthop Surg (Hong Kong)"},{"key":"2025082802361935000_2012.oct29_1.bcr-2012-007253.11","doi-asserted-by":"publisher","DOI":"10.1177\/1753193409347509"},{"key":"2025082802361935000_2012.oct29_1.bcr-2012-007253.12","doi-asserted-by":"publisher","DOI":"10.1177\/1753193411401987"},{"key":"2025082802361935000_2012.oct29_1.bcr-2012-007253.13","first-page":"128","article-title":"Intraosseous epidermal cyst of the distal phalanx of the thumb: radiographic and magnetic resonance imaging findings","volume":"23","author":"Nakajo","year":"2005","journal-title":"Radiat Med"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2012-007253","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,28]],"date-time":"2025-08-28T09:36:28Z","timestamp":1756373788000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2012-007253"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,10,29]]},"references-count":13,"alternative-id":["10.1136\/bcr-2012-007253"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2012-007253","relation":{},"ISSN":["1757-790X"],"issn-type":[{"type":"electronic","value":"1757-790X"}],"subject":[],"published":{"date-parts":[[2012,10,29]]}}}