{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T09:40:06Z","timestamp":1756287606385,"version":"3.44.0"},"reference-count":8,"publisher":"BMJ","issue":"7","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Rep"],"accepted":{"date-parts":[[2024,7,1]]},"published-print":{"date-parts":[[2024,7]]},"abstract":"<jats:p>Leiomyoma is a benign tumour of smooth muscle origin. Leiomyoma arising in major salivary gland is under-reported. We report a case of a woman in her 40s with a submandibular gland tumour which represented a diagnostic challenge during preoperative assessment. The core needle biopsy of submandibular gland tumour revealed a spindle cell tumour suggestive of an undifferentiated tumour. As a malignancy could not be excluded, the submandibular gland tumour was removed en bloc with surrounding lymph nodes in level Ib of the neck. Leiomyoma may be included in the differential diagnosis of spindle cell salivary gland tumours, particularly when there are no signs of infiltration and preoperative investigations are inconclusive.<\/jats:p>","DOI":"10.1136\/bcr-2023-258871","type":"journal-article","created":{"date-parts":[[2024,7,16]],"date-time":"2024-07-16T22:00:24Z","timestamp":1721167224000},"page":"e258871","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":0,"title":["Leiomyoma of submandibular gland"],"prefix":"10.1136","volume":"17","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1014-4353","authenticated-orcid":false,"given":"Abdouldaim","family":"Ukwas","sequence":"first","affiliation":[{"name":"Division of Maxillofacial Diagnostic, Medical and Surgical Sciences, University College London, London, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mahmoud","family":"Elshikh","sequence":"additional","affiliation":[{"name":"Oral and Maxillofacial Unit, St Richard\u2019s Hospital, University Hospitals Sussex NHS Foundation Trust, Chichester, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tijjani","family":"Umar","sequence":"additional","affiliation":[{"name":"Department of Pathology, University Hospitals Sussex NHS Foundation Trust, Chichester, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4264-1255","authenticated-orcid":false,"given":"Farzad","family":"Borumandi","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Surgery, University Hospitals Sussex NHS Foundation Trust, Chichester, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2024,7,16]]},"reference":[{"key":"2025082702181551000_17.7.e258871.1","doi-asserted-by":"crossref","first-page":"281","DOI":"10.4103\/0973-029X.119770","article-title":"Leiomyoma: a rare tumor in the head and neck and oral cavity: report of 3 cases with review","volume":"17","author":"Veeresh","year":"2013","journal-title":"J Oral Maxillofac Pathol"},{"key":"2025082702181551000_17.7.e258871.2","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1007\/s12663-016-0934-2","article-title":"Intraosseous leiomyoma of the mandible: a case report of the rare entity and review of literature","volume":"16","author":"Dutt","year":"2017","journal-title":"J Maxillofac Oral Surg"},{"key":"2025082702181551000_17.7.e258871.3","unstructured":"AK EN , JKC C , G TT , et al . WHO classification of head and neck tumours, Available: https:\/\/publications.iarc.fr\/Book-And-Report-Series\/Who-Classification-Of Tumours\/WHO-Classification-Of-Head-And-Neck-Tumours-2017 [Accessed 14 Jan 2023]."},{"key":"2025082702181551000_17.7.e258871.4","first-page":"9","article-title":"Leiomyoma of oral cavity: case report and literature review","volume":"2","author":"Gianluca","year":"2011","journal-title":"Ann Stomatol (Roma)"},{"key":"2025082702181551000_17.7.e258871.5","first-page":"E221","article-title":"Leiomyoma of the hard palate: a case report","volume":"12","author":"Gonz\u00e1lez S\u00e1nchez","year":"2007","journal-title":"Med Oral Patol Oral Cir Bucal"},{"key":"2025082702181551000_17.7.e258871.6","doi-asserted-by":"crossref","first-page":"331","DOI":"10.4103\/0972-1363.145021","article-title":"Siddana leiomyoma of the maxilla: case report with review of literature","volume":"26","author":"Siddana","year":"2014","journal-title":"J Indian Acad Oral Med Radiol"},{"key":"2025082702181551000_17.7.e258871.7","doi-asserted-by":"crossref","first-page":"3041","DOI":"10.1002\/hed.26377","article-title":"Comparison of core needle biopsy and fine-needle aspiration in diagnosis of ma lignant salivary gland neoplasm: systematic review and meta-analysis","volume":"42","author":"Cho","year":"2020","journal-title":"Head Neck"},{"key":"2025082702181551000_17.7.e258871.8","first-page":"11","article-title":"Diagnostic challenges in fine needle aspiration cytology of salivary gland lesions","volume":"37","author":"Ameli","year":"2015","journal-title":"Malays J Pathol"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2023-258871","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T09:18:26Z","timestamp":1756286306000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2023-258871"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,7]]},"references-count":8,"journal-issue":{"issue":"7","published-online":{"date-parts":[[2024,7,16]]},"published-print":{"date-parts":[[2024,7]]}},"alternative-id":["10.1136\/bcr-2023-258871"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2023-258871","relation":{},"ISSN":["1757-790X"],"issn-type":[{"type":"electronic","value":"1757-790X"}],"subject":[],"published":{"date-parts":[[2024,7]]}}}