Primary intraosseous squamous cell carcinoma of the maxilla possibly arising from an infected residual cyst: A case report
Identifieur interne : 000723 ( Pmc/Curation ); précédent : 000722; suivant : 000724Primary intraosseous squamous cell carcinoma of the maxilla possibly arising from an infected residual cyst: A case report
Auteurs : Shintaro Sukegawa [Japon] ; Hidenobu Matsuzaki [Japon] ; Naoki Katase [Japon] ; Takahiro Kanno [Japon] ; Toshiko Mandai [Japon] ; Yuka Takahashi [Japon] ; Jun-Ichi Asaumi [Japon] ; Yoshihiko Furuki [Japon]Source :
- Oncology Letters [ 1792-1074 ] ; 2014.
Abstract
Primary intraosseous squamous cell carcinoma (PIOSCC) is a rare type of odontogenic carcinoma arising from the jawbone. Odontogenic cysts are true cysts that arise from the dental epithelium, which is associated with tooth formation. The epithelial lining of odontogenic cysts has the potential to transform into various types of odontogenic tumor; however, this transformation from an odontogenic cyst to a malignant tumor is rare. The definitive diagnosis for PIOSCC generally requires the observation of either features of squamous cell carcinoma (SCC) within the jawbone that are distinct from direct invasion from the surface oral epithelium, or evidence of SCC arising from odontogenic epithelium and from tumors that have metastasized to the jawbone from distant sites. In the present study, a case of PIOSCC of the maxilla is presented, which, based on the results of computed tomography and the clinical course, was hypothesized to have originated from an infected residual cyst.
Url:
DOI: 10.3892/ol.2014.2644
PubMed: 25435946
PubMed Central: 4246683
Links toward previous steps (curation, corpus...)
- to stream Pmc, to step Corpus: Pour aller vers cette notice dans l'étape Curation :000723
Links to Exploration step
PMC:4246683Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Primary intraosseous squamous cell carcinoma of the maxilla possibly arising from an infected residual cyst: A case report</title><author><name sortKey="Sukegawa, Shintaro" sort="Sukegawa, Shintaro" uniqKey="Sukegawa S" first="Shintaro" last="Sukegawa">Shintaro Sukegawa</name><affiliation wicri:level="1"><nlm:aff id="af1-ol-09-01-0131">Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa 760-8557, Japan</nlm:aff><country xml:lang="fr">Japon</country><wicri:regionArea>Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa 760-8557</wicri:regionArea></affiliation></author><author><name sortKey="Matsuzaki, Hidenobu" sort="Matsuzaki, Hidenobu" uniqKey="Matsuzaki H" first="Hidenobu" last="Matsuzaki">Hidenobu Matsuzaki</name><affiliation wicri:level="1"><nlm:aff id="af2-ol-09-01-0131">Department of Oral Diagnosis and Dentomaxillofacial Radiology, Okayama University Hospital, Okayama 700-8558, Japan</nlm:aff><country xml:lang="fr">Japon</country><wicri:regionArea>Department of Oral Diagnosis and Dentomaxillofacial Radiology, Okayama University Hospital, Okayama 700-8558</wicri:regionArea></affiliation></author><author><name sortKey="Katase, Naoki" sort="Katase, Naoki" uniqKey="Katase N" first="Naoki" last="Katase">Naoki Katase</name><affiliation wicri:level="1"><nlm:aff id="af3-ol-09-01-0131">Department of Molecular and Developmental Biology, Kawasaki Medical School, Kurashiki, Okayama 701-0192, Japan</nlm:aff><country xml:lang="fr">Japon</country><wicri:regionArea>Department of Molecular and Developmental Biology, Kawasaki Medical School, Kurashiki, Okayama 701-0192</wicri:regionArea></affiliation></author><author><name sortKey="Kanno, Takahiro" sort="Kanno, Takahiro" uniqKey="Kanno T" first="Takahiro" last="Kanno">Takahiro Kanno</name><affiliation wicri:level="1"><nlm:aff id="af1-ol-09-01-0131">Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa 760-8557, Japan</nlm:aff><country xml:lang="fr">Japon</country><wicri:regionArea>Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa 760-8557</wicri:regionArea></affiliation><affiliation wicri:level="1"><nlm:aff id="af4-ol-09-01-0131">Department of Oral and Maxillofacial Surgery, Shimane University Faculty of Medicine, Izumo, Shimane 693-8501, Japan</nlm:aff><country xml:lang="fr">Japon</country><wicri:regionArea>Department of Oral and Maxillofacial Surgery, Shimane University Faculty of Medicine, Izumo, Shimane 693-8501</wicri:regionArea></affiliation></author><author><name sortKey="Mandai, Toshiko" sort="Mandai, Toshiko" uniqKey="Mandai T" first="Toshiko" last="Mandai">Toshiko Mandai</name><affiliation wicri:level="1"><nlm:aff id="af1-ol-09-01-0131">Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa 760-8557, Japan</nlm:aff><country xml:lang="fr">Japon</country><wicri:regionArea>Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa 760-8557</wicri:regionArea></affiliation></author><author><name sortKey="Takahashi, Yuka" sort="Takahashi, Yuka" uniqKey="Takahashi Y" first="Yuka" last="Takahashi">Yuka Takahashi</name><affiliation wicri:level="1"><nlm:aff id="af1-ol-09-01-0131">Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa 760-8557, Japan</nlm:aff><country xml:lang="fr">Japon</country><wicri:regionArea>Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa 760-8557</wicri:regionArea></affiliation></author><author><name sortKey="Asaumi, Jun Ichi" sort="Asaumi, Jun Ichi" uniqKey="Asaumi J" first="Jun-Ichi" last="Asaumi">Jun-Ichi Asaumi</name><affiliation wicri:level="1"><nlm:aff id="af2-ol-09-01-0131">Department of Oral Diagnosis and Dentomaxillofacial Radiology, Okayama University Hospital, Okayama 700-8558, Japan</nlm:aff><country xml:lang="fr">Japon</country><wicri:regionArea>Department of Oral Diagnosis and Dentomaxillofacial Radiology, Okayama University Hospital, Okayama 700-8558</wicri:regionArea></affiliation></author><author><name sortKey="Furuki, Yoshihiko" sort="Furuki, Yoshihiko" uniqKey="Furuki Y" first="Yoshihiko" last="Furuki">Yoshihiko Furuki</name><affiliation wicri:level="1"><nlm:aff id="af1-ol-09-01-0131">Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa 760-8557, Japan</nlm:aff><country xml:lang="fr">Japon</country><wicri:regionArea>Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa 760-8557</wicri:regionArea></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">25435946</idno><idno type="pmc">4246683</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4246683</idno><idno type="RBID">PMC:4246683</idno><idno type="doi">10.3892/ol.2014.2644</idno><date when="2014">2014</date><idno type="wicri:Area/Pmc/Corpus">000723</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">000723</idno><idno type="wicri:Area/Pmc/Curation">000723</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">000723</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Primary intraosseous squamous cell carcinoma of the maxilla possibly arising from an infected residual cyst: A case report</title><author><name sortKey="Sukegawa, Shintaro" sort="Sukegawa, Shintaro" uniqKey="Sukegawa S" first="Shintaro" last="Sukegawa">Shintaro Sukegawa</name><affiliation wicri:level="1"><nlm:aff id="af1-ol-09-01-0131">Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa 760-8557, Japan</nlm:aff><country xml:lang="fr">Japon</country><wicri:regionArea>Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa 760-8557</wicri:regionArea></affiliation></author><author><name sortKey="Matsuzaki, Hidenobu" sort="Matsuzaki, Hidenobu" uniqKey="Matsuzaki H" first="Hidenobu" last="Matsuzaki">Hidenobu Matsuzaki</name><affiliation wicri:level="1"><nlm:aff id="af2-ol-09-01-0131">Department of Oral Diagnosis and Dentomaxillofacial Radiology, Okayama University Hospital, Okayama 700-8558, Japan</nlm:aff><country xml:lang="fr">Japon</country><wicri:regionArea>Department of Oral Diagnosis and Dentomaxillofacial Radiology, Okayama University Hospital, Okayama 700-8558</wicri:regionArea></affiliation></author><author><name sortKey="Katase, Naoki" sort="Katase, Naoki" uniqKey="Katase N" first="Naoki" last="Katase">Naoki Katase</name><affiliation wicri:level="1"><nlm:aff id="af3-ol-09-01-0131">Department of Molecular and Developmental Biology, Kawasaki Medical School, Kurashiki, Okayama 701-0192, Japan</nlm:aff><country xml:lang="fr">Japon</country><wicri:regionArea>Department of Molecular and Developmental Biology, Kawasaki Medical School, Kurashiki, Okayama 701-0192</wicri:regionArea></affiliation></author><author><name sortKey="Kanno, Takahiro" sort="Kanno, Takahiro" uniqKey="Kanno T" first="Takahiro" last="Kanno">Takahiro Kanno</name><affiliation wicri:level="1"><nlm:aff id="af1-ol-09-01-0131">Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa 760-8557, Japan</nlm:aff><country xml:lang="fr">Japon</country><wicri:regionArea>Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa 760-8557</wicri:regionArea></affiliation><affiliation wicri:level="1"><nlm:aff id="af4-ol-09-01-0131">Department of Oral and Maxillofacial Surgery, Shimane University Faculty of Medicine, Izumo, Shimane 693-8501, Japan</nlm:aff><country xml:lang="fr">Japon</country><wicri:regionArea>Department of Oral and Maxillofacial Surgery, Shimane University Faculty of Medicine, Izumo, Shimane 693-8501</wicri:regionArea></affiliation></author><author><name sortKey="Mandai, Toshiko" sort="Mandai, Toshiko" uniqKey="Mandai T" first="Toshiko" last="Mandai">Toshiko Mandai</name><affiliation wicri:level="1"><nlm:aff id="af1-ol-09-01-0131">Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa 760-8557, Japan</nlm:aff><country xml:lang="fr">Japon</country><wicri:regionArea>Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa 760-8557</wicri:regionArea></affiliation></author><author><name sortKey="Takahashi, Yuka" sort="Takahashi, Yuka" uniqKey="Takahashi Y" first="Yuka" last="Takahashi">Yuka Takahashi</name><affiliation wicri:level="1"><nlm:aff id="af1-ol-09-01-0131">Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa 760-8557, Japan</nlm:aff><country xml:lang="fr">Japon</country><wicri:regionArea>Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa 760-8557</wicri:regionArea></affiliation></author><author><name sortKey="Asaumi, Jun Ichi" sort="Asaumi, Jun Ichi" uniqKey="Asaumi J" first="Jun-Ichi" last="Asaumi">Jun-Ichi Asaumi</name><affiliation wicri:level="1"><nlm:aff id="af2-ol-09-01-0131">Department of Oral Diagnosis and Dentomaxillofacial Radiology, Okayama University Hospital, Okayama 700-8558, Japan</nlm:aff><country xml:lang="fr">Japon</country><wicri:regionArea>Department of Oral Diagnosis and Dentomaxillofacial Radiology, Okayama University Hospital, Okayama 700-8558</wicri:regionArea></affiliation></author><author><name sortKey="Furuki, Yoshihiko" sort="Furuki, Yoshihiko" uniqKey="Furuki Y" first="Yoshihiko" last="Furuki">Yoshihiko Furuki</name><affiliation wicri:level="1"><nlm:aff id="af1-ol-09-01-0131">Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa 760-8557, Japan</nlm:aff><country xml:lang="fr">Japon</country><wicri:regionArea>Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa 760-8557</wicri:regionArea></affiliation></author></analytic><series><title level="j">Oncology Letters</title><idno type="ISSN">1792-1074</idno><idno type="eISSN">1792-1082</idno><imprint><date when="2014">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>Primary intraosseous squamous cell carcinoma (PIOSCC) is a rare type of odontogenic carcinoma arising from the jawbone. Odontogenic cysts are true cysts that arise from the dental epithelium, which is associated with tooth formation. The epithelial lining of odontogenic cysts has the potential to transform into various types of odontogenic tumor; however, this transformation from an odontogenic cyst to a malignant tumor is rare. The definitive diagnosis for PIOSCC generally requires the observation of either features of squamous cell carcinoma (SCC) within the jawbone that are distinct from direct invasion from the surface oral epithelium, or evidence of SCC arising from odontogenic epithelium and from tumors that have metastasized to the jawbone from distant sites. In the present study, a case of PIOSCC of the maxilla is presented, which, based on the results of computed tomography and the clinical course, was hypothesized to have originated from an infected residual cyst.</p></div></front><back><div1 type="bibliography"><listBibl><biblStruct><analytic><author><name sortKey="Pindborg, Jj" uniqKey="Pindborg J">JJ Pindborg</name></author><author><name sortKey="Kramer, Irh" uniqKey="Kramer I">IRH Kramer</name></author><author><name sortKey="Torloni, H" uniqKey="Torloni H">H Torloni</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Sciubba, Jj" uniqKey="Sciubba J">JJ Sciubba</name></author><author><name sortKey="Eversole, Lr" uniqKey="Eversole L">LR Eversole</name></author><author><name sortKey="Slootweg, Pj" uniqKey="Slootweg P">PJ Slootweg</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Suei, Y" uniqKey="Suei Y">Y Suei</name></author><author><name sortKey="Tanimoto, K" uniqKey="Tanimoto K">K Tanimoto</name></author><author><name sortKey="Taguchi, A" uniqKey="Taguchi A">A Taguchi</name></author><author><name sortKey="Wada, T" uniqKey="Wada T">T Wada</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="To, Eh" uniqKey="To E">EH To</name></author><author><name sortKey="Brown, Js" uniqKey="Brown J">JS Brown</name></author><author><name sortKey="Avery, Bs" uniqKey="Avery B">BS Avery</name></author><author><name sortKey="Ward Booth, Rp" uniqKey="Ward Booth R">RP Ward-Booth</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Stoelinga, Pj" uniqKey="Stoelinga P">PJ Stoelinga</name></author><author><name sortKey="Bronkhorst, Fb" uniqKey="Bronkhorst F">FB Bronkhorst</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Eversole, Lr" uniqKey="Eversole L">LR Eversole</name></author><author><name sortKey="Sabes, Wr" uniqKey="Sabes W">WR Sabes</name></author><author><name sortKey="Rovin, S" uniqKey="Rovin S">S Rovin</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Sobin, L" uniqKey="Sobin L">L Sobin</name></author><author><name sortKey="Gospodarowicz, M" uniqKey="Gospodarowicz M">M Gospodarowicz</name></author><author><name sortKey="Wittekind, C" uniqKey="Wittekind C">C Wittekind</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Gardner, Af" uniqKey="Gardner A">AF Gardner</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Hampl, Pf" uniqKey="Hampl P">PF Hampl</name></author><author><name sortKey="Harrigan, Wf" uniqKey="Harrigan W">WF Harrigan</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Coussens, Lm" uniqKey="Coussens L">LM Coussens</name></author><author><name sortKey="Werb, Z" uniqKey="Werb Z">Z Werb</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Choi, S" uniqKey="Choi S">S Choi</name></author><author><name sortKey="Myers, Jn" uniqKey="Myers J">JN Myers</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Hold, Gl" uniqKey="Hold G">GL Hold</name></author><author><name sortKey="El Omar, Em" uniqKey="El Omar E">EM El-Omar</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Kuper, H" uniqKey="Kuper H">H Kuper</name></author><author><name sortKey="Adami, Ho" uniqKey="Adami H">HO Adami</name></author><author><name sortKey="Trichopoulos, D" uniqKey="Trichopoulos D">D Trichopoulos</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Alevizos, I" uniqKey="Alevizos I">I Alevizos</name></author><author><name sortKey="Blaeser, B" uniqKey="Blaeser B">B Blaeser</name></author><author><name sortKey="Gallagher, G" uniqKey="Gallagher G">G Gallagher</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Karakida, K" uniqKey="Karakida K">K Karakida</name></author><author><name sortKey="Aoki, T" uniqKey="Aoki T">T Aoki</name></author><author><name sortKey="Sakamoto, H" uniqKey="Sakamoto H">H Sakamoto</name></author></analytic></biblStruct></listBibl></div1></back></TEI><pmc article-type="research-article"><pmc-dir>properties open_access</pmc-dir>
<front><journal-meta><journal-id journal-id-type="nlm-ta">Oncol Lett</journal-id><journal-id journal-id-type="iso-abbrev">Oncol Lett</journal-id><journal-id journal-id-type="publisher-id">OL</journal-id><journal-title-group><journal-title>Oncology Letters</journal-title></journal-title-group><issn pub-type="ppub">1792-1074</issn><issn pub-type="epub">1792-1082</issn><publisher><publisher-name>D.A. Spandidos</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">25435946</article-id><article-id pub-id-type="pmc">4246683</article-id><article-id pub-id-type="doi">10.3892/ol.2014.2644</article-id><article-id pub-id-type="publisher-id">ol-09-01-0131</article-id><article-categories><subj-group subj-group-type="heading"><subject>Articles</subject></subj-group></article-categories><title-group><article-title>Primary intraosseous squamous cell carcinoma of the maxilla possibly arising from an infected residual cyst: A case report</article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>SUKEGAWA</surname><given-names>SHINTARO</given-names></name><xref ref-type="aff" rid="af1-ol-09-01-0131">1</xref><xref ref-type="corresp" rid="c1-ol-09-01-0131"></xref></contrib><contrib contrib-type="author"><name><surname>MATSUZAKI</surname><given-names>HIDENOBU</given-names></name><xref ref-type="aff" rid="af2-ol-09-01-0131">2</xref></contrib><contrib contrib-type="author"><name><surname>KATASE</surname><given-names>NAOKI</given-names></name><xref ref-type="aff" rid="af3-ol-09-01-0131">3</xref></contrib><contrib contrib-type="author"><name><surname>KANNO</surname><given-names>TAKAHIRO</given-names></name><xref ref-type="aff" rid="af1-ol-09-01-0131">1</xref><xref ref-type="aff" rid="af4-ol-09-01-0131">4</xref></contrib><contrib contrib-type="author"><name><surname>MANDAI</surname><given-names>TOSHIKO</given-names></name><xref ref-type="aff" rid="af1-ol-09-01-0131">1</xref></contrib><contrib contrib-type="author"><name><surname>TAKAHASHI</surname><given-names>YUKA</given-names></name><xref ref-type="aff" rid="af1-ol-09-01-0131">1</xref></contrib><contrib contrib-type="author"><name><surname>ASAUMI</surname><given-names>JUN-ICHI</given-names></name><xref ref-type="aff" rid="af2-ol-09-01-0131">2</xref></contrib><contrib contrib-type="author"><name><surname>FURUKI</surname><given-names>YOSHIHIKO</given-names></name><xref ref-type="aff" rid="af1-ol-09-01-0131">1</xref></contrib></contrib-group><aff id="af1-ol-09-01-0131"><label>1</label>Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa 760-8557, Japan</aff><aff id="af2-ol-09-01-0131"><label>2</label>Department of Oral Diagnosis and Dentomaxillofacial Radiology, Okayama University Hospital, Okayama 700-8558, Japan</aff><aff id="af3-ol-09-01-0131"><label>3</label>Department of Molecular and Developmental Biology, Kawasaki Medical School, Kurashiki, Okayama 701-0192, Japan</aff><aff id="af4-ol-09-01-0131"><label>4</label>Department of Oral and Maxillofacial Surgery, Shimane University Faculty of Medicine, Izumo, Shimane 693-8501, Japan</aff><author-notes><corresp id="c1-ol-09-01-0131">Correspondence to: Dr Shintaro Sukegawa, Division of Oral and Maxillofacial Surgery, Kagawa Prefectural Central Hospital, 1-2-1 Asahi-cho, Takamatsu, Kagawa 760-8557, Japan, E-mail: <email>gouwan19@gmail.com</email></corresp></author-notes><pub-date pub-type="ppub"><month>1</month><year>2015</year></pub-date><pub-date pub-type="epub"><day>27</day><month>10</month><year>2014</year></pub-date><pub-date pub-type="pmc-release"><day>27</day><month>10</month><year>2014</year></pub-date><pmc-comment> PMC Release delay is 0 months and 0 days and was based on the
<volume>9</volume><issue>1</issue><fpage>131</fpage><lpage>135</lpage><history><date date-type="received"><day>06</day><month>3</month><year>2014</year></date><date date-type="accepted"><day>15</day><month>8</month><year>2014</year></date></history><permissions><copyright-statement>Copyright © 2015, Spandidos Publications</copyright-statement><copyright-year>2015</copyright-year><license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/3.0"><license-p>This is an open-access article licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License. The article may be redistributed, reproduced, and reused for non-commercial purposes, provided the original source is properly cited.</license-p></license></permissions><abstract><p>Primary intraosseous squamous cell carcinoma (PIOSCC) is a rare type of odontogenic carcinoma arising from the jawbone. Odontogenic cysts are true cysts that arise from the dental epithelium, which is associated with tooth formation. The epithelial lining of odontogenic cysts has the potential to transform into various types of odontogenic tumor; however, this transformation from an odontogenic cyst to a malignant tumor is rare. The definitive diagnosis for PIOSCC generally requires the observation of either features of squamous cell carcinoma (SCC) within the jawbone that are distinct from direct invasion from the surface oral epithelium, or evidence of SCC arising from odontogenic epithelium and from tumors that have metastasized to the jawbone from distant sites. In the present study, a case of PIOSCC of the maxilla is presented, which, based on the results of computed tomography and the clinical course, was hypothesized to have originated from an infected residual cyst.</p></abstract><kwd-group><kwd>primary intraosseous squamous cell carcinoma</kwd><kwd>residual cyst</kwd><kwd>computed tomography</kwd></kwd-group></article-meta></front><floats-group><fig id="f1-ol-09-01-0131" orientation="portrait" position="float"><label>Figure 1</label><caption><p>(A) Marginal facial asymmetry was observed on the left side of the patient’s face. (B and C) Intraoral images were captured showing a large mass located in the buccal and palatal aspect of the edentulous alveolus of the left maxilla, in the area between the second premolar and the first molar. The mucosal surface was covered with rough hemorrhagic papules, which were pink-red in color.</p></caption><graphic xlink:href="OL-09-01-0131-g00"></graphic></fig><fig id="f2-ol-09-01-0131" orientation="portrait" position="float"><label>Figure 2</label><caption><p>A panoramic radiograph revealed a dome-shaped radiopaque mass with well-defined margins extending from the left maxilla to the maxillary sinus.</p></caption><graphic xlink:href="OL-09-01-0131-g01"></graphic></fig><fig id="f3-ol-09-01-0131" orientation="portrait" position="float"><label>Figure 3</label><caption><p>Computed tomography images. (A) Axial soft tissue window images revealed a cystic lesion extending from the left maxillary alveolar area to the maxillary sinus. (B and C) Axial and coronal bone window images revealed the thickened floor of the antrum, which was elevated. (C) A section of the elevated sinus floor was destroyed.</p></caption><graphic xlink:href="OL-09-01-0131-g02"></graphic></fig><fig id="f4-ol-09-01-0131" orientation="portrait" position="float"><label>Figure 4</label><caption><p>(A) Axial 18<sup>F</sup>-fluorodeoxyglucose positron emission tomography (FDG-PET)/computed tomography revealed FDG accumulation in the lesion in the left maxilla (maximum standardized uptake value, 12.2). (B) No other abnormal FDG accumulation was detected elsewhere by FDG-PET.</p></caption><graphic xlink:href="OL-09-01-0131-g03"></graphic></fig><fig id="f5-ol-09-01-0131" orientation="portrait" position="float"><label>Figure 5</label><caption><p>Histopathological observations. (A) The tumor mass was located in the center of the maxilla and extended to the surface epithelium. The epithelium of the maxillary sinus was not involved. (B) The tumor cells formed atypical squamous epithelium, exhibiting features of squamous cell carcinoma (magnification, ×2). (C) The surface of the mass was covered by non-cancerous oral mucosa with ulcers, indicating an intraosseous origin (magnification, ×2).</p></caption><graphic xlink:href="OL-09-01-0131-g04"></graphic></fig></floats-group></pmc></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Santé/explor/EdenteV1/Data/Pmc/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000723 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Pmc/Curation/biblio.hfd -nk 000723 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Santé
|area= EdenteV1
|flux= Pmc
|étape= Curation
|type= RBID
|clé= PMC:4246683
|texte= Primary intraosseous squamous cell carcinoma of the maxilla possibly arising from an infected residual cyst: A case report
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Pmc/Curation/RBID.i -Sk "pubmed:25435946" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Pmc/Curation/biblio.hfd \
| NlmPubMed2Wicri -a EdenteV1
| This area was generated with Dilib version V0.6.33. |  |