{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,21]],"date-time":"2026-02-21T06:55:23Z","timestamp":1771656923085,"version":"3.50.1"},"reference-count":19,"publisher":"MDPI AG","issue":"9","license":[{"start":{"date-parts":[[2021,9,14]],"date-time":"2021-09-14T00:00:00Z","timestamp":1631577600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Medicina"],"abstract":"<jats:p>Oral mucosal melanoma (OMM) represents an extremely rare entity that is associated with a poor prognosis due to late diagnosis and early metastasis. Here, extensive surgical therapy is the therapy of choice. In contrary, for OMM in situ, the respective therapeutical recommendations are lacking. In this case report, treatment modalities of an OMM in situ of the palate, including the maxillary alveolar process, are reported. The tumor relapsed twice despite adequate surgical therapy and reconstruction. Therefore, irradiation was performed as an adjuvant therapy. At a follow-up of two years, the patient was free from recurrences.<\/jats:p>","DOI":"10.3390\/medicina57090965","type":"journal-article","created":{"date-parts":[[2021,9,14]],"date-time":"2021-09-14T21:47:21Z","timestamp":1631656041000},"page":"965","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Treatment Modalities of Recurrent Oral Mucosal Melanoma In Situ"],"prefix":"10.3390","volume":"57","author":[{"given":"Philipp","family":"Becker","sequence":"first","affiliation":[{"name":"Department of Oral and Maxillofacial Surgery, Federal Armed Forces Hospital, R\u00fcbenacherstr. 170, 56072 Koblenz, Germany"},{"name":"Department of Oral and Maxillofacial Surgery\u2014Plastic Operations, University Medical Center Mainz, Augustusplatz 2, 55131 Mainz, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andreas","family":"Pabst","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Surgery, Federal Armed Forces Hospital, R\u00fcbenacherstr. 170, 56072 Koblenz, Germany"},{"name":"Department of Oral and Maxillofacial Surgery\u2014Plastic Operations, University Medical Center Mainz, Augustusplatz 2, 55131 Mainz, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1478-1680","authenticated-orcid":false,"given":"Monika","family":"Bjelopavlovic","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics and Materials Science, University Medical Center Mainz, Augustusplatz 2, 55131 Mainz, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Daniel","family":"M\u00fcller","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Surgery\u2014Plastic Operations, University Medical Center Mainz, Augustusplatz 2, 55131 Mainz, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1671-3764","authenticated-orcid":false,"given":"Peer W.","family":"K\u00e4mmerer","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Surgery\u2014Plastic Operations, University Medical Center Mainz, Augustusplatz 2, 55131 Mainz, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2021,9,14]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"S82","DOI":"10.4103\/jomfp.JOMFP_5_19","article-title":"Oral Malignant Melanoma","volume":"24","author":"Ashok","year":"2020","journal-title":"J. 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