Peripheral and central aggressive form of Pindborg tumor of mandible – A rare case report
Identifieur interne : 001930 ( Pmc/Corpus ); précédent : 001929; suivant : 001931Peripheral and central aggressive form of Pindborg tumor of mandible – A rare case report
Auteurs : K. Vinayakrishna ; C. S. Soumithran ; C. R. Sobhana ; Vijay BiradarSource :
- Journal of Oral Biology and Craniofacial Research [ 2212-4268 ] ; 2013.
Abstract
The calcifying epithelial odontogenic tumor (CEOT), or Pindborg tumor, is a rare and benign odontogenic neoplasm that affects the jaw. Calcifying epithelial odontogenic tumor can be divided into 2 clinico-topographic variants: Intraosseous (central) or Extraosseous (peripheral), with an incidence of 94% and 6%, respectively. The intraosseous tumors have a predilection for the mandible, and most tumors arise in the molar and premolar region of the mandible. When present, extraosseous tumors are often located in the anterior jaw and involve the gingiva.
In this article we present a unique rare variety of Pindborg tumor of mandible with both intraosseous & extraosseous presentation and also locally aggressive behavior.
A 35 year old man presented with Pindborg tumor (CEOT) of mandible with both intraosseous and extraosseous variant in a single lesion, extending from right premolar region to the left molar region.
CEOT is an uncommon neoplasm accounting for less than 1% of all odontogenic tumors. Although CEOT is considered less aggressive clinically than typical infiltrating ameloblastoma, but our case is a rarity which was aggressive and also rapidly progressive in short duration, with intra and extraosseous presentation. Hence it was managed surgically similar to a malignant lesion.
Presentation of two different variants of an odontogenic tumor in a single lesion and aggressive behavior of rather slow growing tumor, mimicking malignant lesion definitely shows possibility of rare variations in different magnitude. Hence proper diagnosis for management with better prognosis of these kinds of tumors is very much essential.
Url:
DOI: 10.1016/j.jobcr.2013.07.001
PubMed: 25737906
PubMed Central: 4306990
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Peripheral and central aggressive form of Pindborg tumor of mandible – A rare case report</title><author><name sortKey="Vinayakrishna, K" sort="Vinayakrishna, K" uniqKey="Vinayakrishna K" first="K." last="Vinayakrishna">K. Vinayakrishna</name><affiliation><nlm:aff id="aff1">Reader, Department of Oral & Maxillofacial Surgery, Yenepoya Dental College, Deralakatte, Mangalore, Karnataka, India</nlm:aff></affiliation></author><author><name sortKey="Soumithran, C S" sort="Soumithran, C S" uniqKey="Soumithran C" first="C. S." last="Soumithran">C. S. Soumithran</name><affiliation><nlm:aff id="aff2">Professor & Head, Department of Oral & Maxillofacial Surgery, Government Dental College, Calicut, Kerala, India</nlm:aff></affiliation></author><author><name sortKey="Sobhana, C R" sort="Sobhana, C R" uniqKey="Sobhana C" first="C. R." last="Sobhana">C. R. Sobhana</name><affiliation><nlm:aff id="aff3">Professor & Head, Department of Oral & Maxillofacial Surgery, Government Dental College, Trivandrum, Kerala, India</nlm:aff></affiliation></author><author><name sortKey="Biradar, Vijay" sort="Biradar, Vijay" uniqKey="Biradar V" first="Vijay" last="Biradar">Vijay Biradar</name><affiliation><nlm:aff id="aff4">Asst Professor, Department of Oral & Maxillofacial Pathology, Maharashtra Institute of Dental Sciences and Research, Latur, Maharashtra, India</nlm:aff></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">25737906</idno><idno type="pmc">4306990</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4306990</idno><idno type="RBID">PMC:4306990</idno><idno type="doi">10.1016/j.jobcr.2013.07.001</idno><date when="2013">2013</date><idno type="wicri:Area/Pmc/Corpus">001930</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">001930</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Peripheral and central aggressive form of Pindborg tumor of mandible – A rare case report</title><author><name sortKey="Vinayakrishna, K" sort="Vinayakrishna, K" uniqKey="Vinayakrishna K" first="K." last="Vinayakrishna">K. Vinayakrishna</name><affiliation><nlm:aff id="aff1">Reader, Department of Oral & Maxillofacial Surgery, Yenepoya Dental College, Deralakatte, Mangalore, Karnataka, India</nlm:aff></affiliation></author><author><name sortKey="Soumithran, C S" sort="Soumithran, C S" uniqKey="Soumithran C" first="C. S." last="Soumithran">C. S. Soumithran</name><affiliation><nlm:aff id="aff2">Professor & Head, Department of Oral & Maxillofacial Surgery, Government Dental College, Calicut, Kerala, India</nlm:aff></affiliation></author><author><name sortKey="Sobhana, C R" sort="Sobhana, C R" uniqKey="Sobhana C" first="C. R." last="Sobhana">C. R. Sobhana</name><affiliation><nlm:aff id="aff3">Professor & Head, Department of Oral & Maxillofacial Surgery, Government Dental College, Trivandrum, Kerala, India</nlm:aff></affiliation></author><author><name sortKey="Biradar, Vijay" sort="Biradar, Vijay" uniqKey="Biradar V" first="Vijay" last="Biradar">Vijay Biradar</name><affiliation><nlm:aff id="aff4">Asst Professor, Department of Oral & Maxillofacial Pathology, Maharashtra Institute of Dental Sciences and Research, Latur, Maharashtra, India</nlm:aff></affiliation></author></analytic><series><title level="j">Journal of Oral Biology and Craniofacial Research</title><idno type="ISSN">2212-4268</idno><idno type="eISSN">2212-4276</idno><imprint><date when="2013">2013</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><sec><title>Inroduction</title><p>The calcifying epithelial odontogenic tumor (CEOT), or Pindborg tumor, is a rare and benign odontogenic neoplasm that affects the jaw. Calcifying epithelial odontogenic tumor can be divided into 2 clinico-topographic variants: Intraosseous (central) or Extraosseous (peripheral), with an incidence of 94% and 6%, respectively. The intraosseous tumors have a predilection for the mandible, and most tumors arise in the molar and premolar region of the mandible. When present, extraosseous tumors are often located in the anterior jaw and involve the gingiva.</p></sec><sec><title>Purpose</title><p>In this article we present a unique rare variety of Pindborg tumor of mandible with both intraosseous & extraosseous presentation and also locally aggressive behavior.</p></sec><sec><title>Case report</title><p>A 35 year old man presented with Pindborg tumor (CEOT) of mandible with both intraosseous and extraosseous variant in a single lesion, extending from right premolar region to the left molar region.</p></sec><sec><title>Discussion</title><p>CEOT is an uncommon neoplasm accounting for less than 1% of all odontogenic tumors. Although CEOT is considered less aggressive clinically than typical infiltrating ameloblastoma, but our case is a rarity which was aggressive and also rapidly progressive in short duration, with intra and extraosseous presentation. Hence it was managed surgically similar to a malignant lesion.</p></sec><sec><title>Conclusion</title><p>Presentation of two different variants of an odontogenic tumor in a single lesion and aggressive behavior of rather slow growing tumor, mimicking malignant lesion definitely shows possibility of rare variations in different magnitude. Hence proper diagnosis for management with better prognosis of these kinds of tumors is very much essential.</p></sec></div></front></TEI><pmc article-type="brief-report"><pmc-comment>The publisher of this article does not allow downloading of the full text in XML form.</pmc-comment>
<front><journal-meta><journal-id journal-id-type="nlm-ta">J Oral Biol Craniofac Res</journal-id><journal-id journal-id-type="iso-abbrev">J Oral Biol Craniofac Res</journal-id><journal-title-group><journal-title>Journal of Oral Biology and Craniofacial Research</journal-title></journal-title-group><issn pub-type="ppub">2212-4268</issn><issn pub-type="epub">2212-4276</issn><publisher><publisher-name>Elsevier</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">25737906</article-id><article-id pub-id-type="pmc">4306990</article-id><article-id pub-id-type="publisher-id">S2212-4268(13)00055-9</article-id><article-id pub-id-type="doi">10.1016/j.jobcr.2013.07.001</article-id><article-categories><subj-group subj-group-type="heading"><subject>Case Report</subject></subj-group></article-categories><title-group><article-title>Peripheral and central aggressive form of Pindborg tumor of mandible – A rare case report</article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Vinayakrishna</surname><given-names>K.</given-names></name><email>drvinnykolari@gmail.com</email><xref rid="aff1" ref-type="aff">a</xref><xref rid="cor1" ref-type="corresp">∗</xref></contrib><contrib contrib-type="author"><name><surname>Soumithran</surname><given-names>C.S.</given-names></name><xref rid="aff2" ref-type="aff">b</xref></contrib><contrib contrib-type="author"><name><surname>Sobhana</surname><given-names>C.R.</given-names></name><xref rid="aff3" ref-type="aff">c</xref></contrib><contrib contrib-type="author"><name><surname>Biradar</surname><given-names>Vijay</given-names></name><xref rid="aff4" ref-type="aff">d</xref></contrib></contrib-group><aff id="aff1"><label>a</label>Reader, Department of Oral & Maxillofacial Surgery, Yenepoya Dental College, Deralakatte, Mangalore, Karnataka, India</aff><aff id="aff2"><label>b</label>Professor & Head, Department of Oral & Maxillofacial Surgery, Government Dental College, Calicut, Kerala, India</aff><aff id="aff3"><label>c</label>Professor & Head, Department of Oral & Maxillofacial Surgery, Government Dental College, Trivandrum, Kerala, India</aff><aff id="aff4"><label>d</label>Asst Professor, Department of Oral & Maxillofacial Pathology, Maharashtra Institute of Dental Sciences and Research, Latur, Maharashtra, India</aff><author-notes><corresp id="cor1"><label>∗</label><italic>Corresponding author</italic>. <email>drvinnykolari@gmail.com</email></corresp></author-notes><pub-date pub-type="pmc-release"><day>26</day><month>9</month><year>2013</year></pub-date><pmc-comment> PMC Release delay is 0 months and 0 days and was based on .</pmc-comment>
<pub-date pub-type="ppub"><season>Sep-Dec</season><year>2013</year></pub-date><pub-date pub-type="epub"><day>26</day><month>9</month><year>2013</year></pub-date><volume>3</volume><issue>3</issue><fpage>154</fpage><lpage>158</lpage><history><date date-type="received"><day>1</day><month>1</month><year>2013</year></date><date date-type="accepted"><day>9</day><month>7</month><year>2013</year></date></history><permissions><copyright-statement>Copyright © 2013, Craniofacial Research Foundation. All rights reserved.</copyright-statement><copyright-year>2013</copyright-year><copyright-holder>Craniofacial Research Foundation</copyright-holder></permissions><abstract><sec><title>Inroduction</title><p>The calcifying epithelial odontogenic tumor (CEOT), or Pindborg tumor, is a rare and benign odontogenic neoplasm that affects the jaw. Calcifying epithelial odontogenic tumor can be divided into 2 clinico-topographic variants: Intraosseous (central) or Extraosseous (peripheral), with an incidence of 94% and 6%, respectively. The intraosseous tumors have a predilection for the mandible, and most tumors arise in the molar and premolar region of the mandible. When present, extraosseous tumors are often located in the anterior jaw and involve the gingiva.</p></sec><sec><title>Purpose</title><p>In this article we present a unique rare variety of Pindborg tumor of mandible with both intraosseous & extraosseous presentation and also locally aggressive behavior.</p></sec><sec><title>Case report</title><p>A 35 year old man presented with Pindborg tumor (CEOT) of mandible with both intraosseous and extraosseous variant in a single lesion, extending from right premolar region to the left molar region.</p></sec><sec><title>Discussion</title><p>CEOT is an uncommon neoplasm accounting for less than 1% of all odontogenic tumors. Although CEOT is considered less aggressive clinically than typical infiltrating ameloblastoma, but our case is a rarity which was aggressive and also rapidly progressive in short duration, with intra and extraosseous presentation. Hence it was managed surgically similar to a malignant lesion.</p></sec><sec><title>Conclusion</title><p>Presentation of two different variants of an odontogenic tumor in a single lesion and aggressive behavior of rather slow growing tumor, mimicking malignant lesion definitely shows possibility of rare variations in different magnitude. Hence proper diagnosis for management with better prognosis of these kinds of tumors is very much essential.</p></sec></abstract><kwd-group><title>Keywords</title><kwd>Calcifying epithilial odontogenic tumor (CEOT)</kwd><kwd>Pindborg tumor</kwd><kwd>Intraosseous</kwd><kwd>Extraosseous</kwd></kwd-group></article-meta></front></pmc></record>Pour manipuler ce document sous Unix (Dilib)
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