Calcifying epitelial odontogenic tumor: case report
The calcifying epithelial odontogenic tumor (CEOT) was described by Pindborg in 1955. It constitutes 1-2% of all odontogenic tumors, is slow growing and locally aggressive. It occurs commonly between the 4th and 5th decade without prevalence by sex, at the level of the molar-premolar area...
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| Autores principales: | , |
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| Formato: | Artículo revista |
| Lenguaje: | Español |
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Universidad Nacional Córdoba. Facultad de Ciencias Médicas. Secretaria de Ciencia y Tecnología
2019
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| Materias: | |
| Acceso en línea: | https://revistas.unc.edu.ar/index.php/med/article/view/25661 |
| Aporte de: |
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I10-R327-article-25661 |
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ojs |
| institution |
Universidad Nacional de Córdoba |
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I-10 |
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R-327 |
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Revista de la Facultad de Ciencias Médicas de Córdoba |
| language |
Español |
| format |
Artículo revista |
| topic |
odontogenic tumors skin neoplasm |
| spellingShingle |
odontogenic tumors skin neoplasm Defazio, Darío Rivas, DA Calcifying epitelial odontogenic tumor: case report |
| topic_facet |
odontogenic tumors skin neoplasm |
| author |
Defazio, Darío Rivas, DA |
| author_facet |
Defazio, Darío Rivas, DA |
| author_sort |
Defazio, Darío |
| title |
Calcifying epitelial odontogenic tumor: case report |
| title_short |
Calcifying epitelial odontogenic tumor: case report |
| title_full |
Calcifying epitelial odontogenic tumor: case report |
| title_fullStr |
Calcifying epitelial odontogenic tumor: case report |
| title_full_unstemmed |
Calcifying epitelial odontogenic tumor: case report |
| title_sort |
calcifying epitelial odontogenic tumor: case report |
| description |
The calcifying epithelial odontogenic tumor (CEOT) was described by Pindborg in 1955. It constitutes 1-2% of all odontogenic tumors, is slow growing and locally aggressive. It occurs commonly between the 4th and 5th decade without prevalence by sex, at the level of the molar-premolar area of the jaw, often associated with an unexplored tooth.
Our purpose is to communicate a rare odontogenic neoplasm, describe its clinical and morphological characteristics, mention its variants and define its biological behavior.
Our case corresponded to a 46-year-old woman with a tumor in the maxillary molar area of a year of evolution. Multiple fragments of 0.4 to 1 cm were received, soft, accompanied by two dental pieces. The optical microscope showed nests of polyhedral epithelial cells with variable nuclear morphology, without mitosis, accompanied by amyloid-type material with frequent dystrophic calcification. The findings were linked to calcifying odontogenic epithelial tumor. Considering histology and its classical behavior, a conservative resection was performed.
Before a mandibular tumor that manifests itself as a non-painful mass of slow growth, and which radiologically is uni or multilocular radiolucent, similar to a dentigerous cyst, we must take into account the diagnosis of CEOT and its variants. It is usually a tumor of slow growth and locally aggressive, but cases with malignant transformation and mestastatic spread have been reported. It should be distinguished from ameloblastoma, since CEOT has a better prognosis |
| publisher |
Universidad Nacional Córdoba. Facultad de Ciencias Médicas. Secretaria de Ciencia y Tecnología |
| publishDate |
2019 |
| url |
https://revistas.unc.edu.ar/index.php/med/article/view/25661 |
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AT defaziodario calcifyingepitelialodontogenictumorcasereport AT rivasda calcifyingepitelialodontogenictumorcasereport AT defaziodario tumorodontogenicoepitelialcalcificante AT rivasda tumorodontogenicoepitelialcalcificante |
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2024-09-03T21:00:51Z |
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2024-09-03T21:00:51Z |
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I10-R327-article-256612024-08-27T18:26:02Z Calcifying epitelial odontogenic tumor: case report Tumor odontogenico epitelial calcificante Defazio, Darío Rivas, DA odontogenic tumors skin neoplasm The calcifying epithelial odontogenic tumor (CEOT) was described by Pindborg in 1955. It constitutes 1-2% of all odontogenic tumors, is slow growing and locally aggressive. It occurs commonly between the 4th and 5th decade without prevalence by sex, at the level of the molar-premolar area of the jaw, often associated with an unexplored tooth. Our purpose is to communicate a rare odontogenic neoplasm, describe its clinical and morphological characteristics, mention its variants and define its biological behavior. Our case corresponded to a 46-year-old woman with a tumor in the maxillary molar area of a year of evolution. Multiple fragments of 0.4 to 1 cm were received, soft, accompanied by two dental pieces. The optical microscope showed nests of polyhedral epithelial cells with variable nuclear morphology, without mitosis, accompanied by amyloid-type material with frequent dystrophic calcification. The findings were linked to calcifying odontogenic epithelial tumor. Considering histology and its classical behavior, a conservative resection was performed. Before a mandibular tumor that manifests itself as a non-painful mass of slow growth, and which radiologically is uni or multilocular radiolucent, similar to a dentigerous cyst, we must take into account the diagnosis of CEOT and its variants. It is usually a tumor of slow growth and locally aggressive, but cases with malignant transformation and mestastatic spread have been reported. It should be distinguished from ameloblastoma, since CEOT has a better prognosis El tumor odontogénico epitelial calcificante (TOEC) fue descripto por Pindborg en 1955. Constituye el 1-2% de los tumores odontogénicos, es de lento crecimiento y localmente agresivo. Ocurre comúnmente en la 4° a 5° década sin prevalencia por sexo, a nivel del área molar-premolar de la mandíbula, a menudo asociado a un diente no erupcionado. Nuestro propósito es comunicar una neoplasia odontogénica poco frecuente, describir sus carcaterísticas clínicas y morfológicas, mencionar sus variantes y definir su comportamiento biológico. Presentación del caso: Mujer de 46 años con tumor en área molar de maxilar superior de 1 año de evolución. Se recibieron múltiples fragmentos de 0,4 a 1 cm, pardo-rojizos, blandos acompañados de 2 piezas dentarias. El material blando se procesó en forma rutinaria y se coloreó con hematoxilina-eosina. Al microscopio óptico se observaron nidos de células epiteliales poliédricas con morfología nuclear variable, sin evidencia de mitosis, acompañado de un depósito eosinófilo amorfo entre las células y el intersticio, tipo amiloide con frecuente calcificación distrófica. Los hallazgos fueron vinculados con Tumor epitelial odontogénico calcificante. Considerando la histología y su comportamiento clásico, se realizó una resección conservadora. Ante un tumor mandibular que se manifiesta como una masa no dolorosa de crecimiento lento, y que radiológicamente es radiolúcida uni o multilocular, similar al quiste dentígero, debemos tener presente el diagnóstico de TOEC y sus variantes. Habitualmente es un tumor de lento crecimiento y localmente agresivo, pero se han reportado casos con transformación maligna y diseminación metastásica. Se debe diferenciar del ameloblastoma, ya que el TOEC posee mejor pronóstico Universidad Nacional Córdoba. Facultad de Ciencias Médicas. Secretaria de Ciencia y Tecnología 2019-10-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unc.edu.ar/index.php/med/article/view/25661 Revista de la Facultad de Ciencias Médicas de Córdoba.; 2019: Suplemento JIC XX Revista de la Facultad de Ciencias Médicas de Córdoba; 2019: Suplemento JIC XX Revista da Faculdade de Ciências Médicas de Córdoba; 2019: Suplemento JIC XX 1853-0605 0014-6722 10.31053/1853.0605.v76.nSuplemento spa https://revistas.unc.edu.ar/index.php/med/article/view/25661/27375 Derechos de autor 2019 Universidad Nacional de Córdoba https://creativecommons.org/licenses/by-nc/4.0 |