{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,27]],"date-time":"2026-08-27T14:27:26Z","timestamp":1787840846933,"version":"build-2784847793"},"reference-count":18,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"3","license":[{"start":{"date-parts":[[2024,9,1]],"date-time":"2024-09-01T00:00:00Z","timestamp":1725148800000},"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":[[2024,9]]},"abstract":"<jats:p>Eighteen months after the resection and micro-vascular reconstruction of central ossifying fibroma of the right mandible in a 54-year-old male patient, there occur two synchronous neoplasms, basal cell adenoma (BSA) and oral squamous cell carcinoma (OSCC). Two years after reconstructive surgery, the patient reported a second primary OSCC on the left retromolar mucosa. This case reports two morphologically diverse benign neoplasms preceding metachronous OSCC in one individual. While field cancerization makes the entire mucosa susceptible to the development of multiple primary malignant neoplasms, this case would address the necessity to extrapolate further the fact that whether genetic instability in the head and neck area can make the individual susceptible to develop both benign and malignant neoplasms. This case report also generates the importance of follow-up in even a benign fibro-osseous head and neck neoplasm.<\/jats:p>","DOI":"10.4103\/njms.njms_135_23","type":"journal-article","created":{"date-parts":[[2024,11,16]],"date-time":"2024-11-16T13:00:35Z","timestamp":1731762035000},"page":"521-525","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":0,"title":["Development of morphologically diverse benign neoplasms preceding metachronous oral squamous cell carcinoma: A rare case report"],"prefix":"10.4103","volume":"15","author":[{"given":"Subrat K.","family":"Padhiary","sequence":"first","affiliation":[{"name":"Department of Oral and Maxillofacial Surgery, Institute of Dental Sciences, Siksha \u2018O\u2019 Anusandhan Deemed to be University, Bhubaneswar, Odisha, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gunjan","family":"Srivastava","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics, Institute of Dental Sciences, Siksha \u2018O\u2019 Anusandhan Deemed to be University, Bhubaneswar, Odisha, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Swagatika","family":"Panda","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Pathology, Institute of Dental Sciences, Siksha \u2018O\u2019 Anusandhan Deemed to be University, Bhubaneswar, Odisha, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Neeta","family":"Mohanty","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Pathology, Institute of Dental Sciences, Siksha \u2018O\u2019 Anusandhan Deemed to be University, Bhubaneswar, Odisha, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2024,11,16]]},"reference":[{"key":"R2-20260427","doi-asserted-by":"crossref","first-page":"865","DOI":"10.1038\/sj.bjc.6690138","article-title":"The role of genetic factors in predisposition to squamous cell cancer of the head and neck","volume":"79","author":"Jefferies","year":"1999","journal-title":"Br J Cancer"},{"key":"R3-20260427","doi-asserted-by":"crossref","first-page":"963","DOI":"10.1002\/1097-0142(195309)6:5<963::AID-CNCR2820060515>3.0.CO;2-Q","article-title":"\u201cField cancerization\u201d in oral stratified squamous epithelium. 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