{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,13]],"date-time":"2026-08-13T19:36:12Z","timestamp":1786649772248,"version":"build-2736575974"},"reference-count":9,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"4","license":[{"start":{"date-parts":[[2024,10,1]],"date-time":"2024-10-01T00:00:00Z","timestamp":1727740800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-sa\/4.0"}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2024,10]]},"abstract":"<jats:p>Primordial odontogenic tumour (POT) was added as a new entity in the recent World Health Organization (WHO) 2017 Classification of Head and Neck Tumours. We hereby report a rare case of POT of posterior mandible. A 9-year-old male patient presented with a swelling in his left lower jaw. Histopathological examination showed myxoid connective tissue stroma and stratified epithelium without any rete peg formation resembling odontogenic epithelium. Enucleation was performed and the histopathological diagnosis was given as primordial odontogenic tumor. The clinical and histopathologic data of previously reported 25 cases along with our case will help to differentiate this new entity from other odontogenic tumours and also prevent unnecessary over-treatment.<\/jats:p>","DOI":"10.4103\/ijdr.ijdr_402_22","type":"journal-article","created":{"date-parts":[[2025,2,5]],"date-time":"2025-02-05T06:00:07Z","timestamp":1738735207000},"page":"486-488","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":0,"title":["Primordial Odontogenic Tumour \u2013 A Case Report"],"prefix":"10.4103","volume":"35","author":[{"given":"Reshma Poothakulath","family":"Krishnan","sequence":"first","affiliation":[{"name":"Department of Oral and Maxillofacial Pathology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, Tamil Nadu, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Deepak","family":"Pandiar","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Pathology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, Tamil Nadu, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pratibha","family":"Ramani","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Pathology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, Tamil Nadu, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2025,2,5]]},"reference":[{"key":"R1-20260423","doi-asserted-by":"crossref","first-page":"527","DOI":"10.1007\/s00405-019-05683-3","article-title":"Odontogenic tumours: A 25-year epidemiological study in the Marche region of Italy","volume":"277","author":"Mascitti","year":"2020","journal-title":"Eur Arch Oto-Rhino-Laryngol"},{"key":"R3-20260423","doi-asserted-by":"crossref","first-page":"606","DOI":"10.1111\/his.12451","article-title":"Primordial odontogenic tumour: Clinicopathological analysis of six cases of a previously undescribed entity","volume":"65","author":"Mosqueda-Taylor","year":"2014","journal-title":"Histopathology"},{"key":"R4-20260423","doi-asserted-by":"crossref","first-page":"547","DOI":"10.1016\/j.joms.2015.08.019","article-title":"Primordial odontogenic tumor: Report of a case","volume":"74","author":"Slater","year":"2016","journal-title":"J Oral Maxillofac Surg"},{"key":"R5-20260423","doi-asserted-by":"crossref","first-page":"365","DOI":"10.1111\/pin.12543","article-title":"A case of primordial odontogenic tumor: A new entity in the latest WHO classification (2017)","volume":"67","author":"Ando","year":"2017","journal-title":"Pathol Int"},{"key":"R6-20260423","doi-asserted-by":"crossref","first-page":"1226","DOI":"10.1111\/odi.12914","article-title":"Pathogenesis of primordial odontogenic tumour based on tumourigenesis and odontogenesis","volume":"24","author":"Mikami","year":"2018","journal-title":"Oral Dis"},{"key":"R7-20260423","doi-asserted-by":"crossref","first-page":"562.","DOI":"10.12688\/f1000research.14735.1","article-title":"Case report: A primordial odontogenic tumor","volume":"7","author":"Amer","year":"2018","journal-title":"F1000Res"},{"key":"R8-20260423","doi-asserted-by":"crossref","first-page":"92.","DOI":"10.1186\/s13000-019-0867-4","article-title":"Primordial odontogenic tumor: A case report and literature review","volume":"14","author":"Sun","year":"2019","journal-title":"Diagn Pathol"},{"key":"R9-20260423","doi-asserted-by":"crossref","first-page":"1221","DOI":"10.1111\/his.13488","article-title":"Primordial odontogenic tumour: Report of two cases","volume":"72","author":"Almazyad","year":"2018","journal-title":"Histopathology"},{"key":"R10-20260423","doi-asserted-by":"crossref","first-page":"80","DOI":"10.1111\/pin.13036","article-title":"Primordial odontogenic tumor occurred in the maxilla with unique calcifications and its crucial points for differential diagnosis","volume":"71","author":"Kayamori","year":"2021","journal-title":"Pathol Int"}],"container-title":["Indian Journal of Dental Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ovid.com\/10.4103\/ijdr.ijdr_402_22","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,13]],"date-time":"2026-08-13T18:58:14Z","timestamp":1786647494000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ovid.com\/10.4103\/ijdr.ijdr_402_22"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,10]]},"references-count":9,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2024]]}},"URL":"https:\/\/doi.org\/10.4103\/ijdr.ijdr_402_22","relation":{},"ISSN":["0970-9290","1998-3603"],"issn-type":[{"value":"0970-9290","type":"print"},{"value":"1998-3603","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,10]]},"assertion":[{"value":"2022-05-11","name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-08-29","name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}}]}}