Calcifying epithelial odontogenic tumour associated with dentigerous cyst

Ismail, Iyad M.; Al-Talabani, Nazar G.

doi:10.1016/s0300-9785(86)80021-7

Cited by 12 publications

(5 citation statements)

References 10 publications

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“…As for CEOT and DC, certain studies have observed recurrent cases with subsequent malignant transformation [3]. The present study describes the case of a 17-year-old boy who exhibited CEOT and DC within the same cavity, an occurrence that, to the best of our knowledge, has been previously identifified once in the literature [4,5].…”

Section: Introductionmentioning

confidence: 71%

“…It reports a case of the simultaneous occurrence of CEOT and DC in the mandible of a patient. To the best of our knowledge, the synchronous occurrence of CEOT and DC as distinct lesions has once been previously identified [4,5]. The presence of a single mandibular radiolucent lesion led to the suspected diagnosis of a dentigerous cyst with internal calcifications or odontome.…”

Section: Discussionmentioning

confidence: 92%

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Dentigerous cyst accompanied by a calcifying epithelial odontogenic tumor: a case report

Kurup¹,

Gomes²,

Sodhi³

et al. 2022

J Oral Med Oral Surg

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Introduction: Calcifying epithelial odontogenic tumor (CEOT) is a rare benign, but locally infiltrating neoplasm which accounts for less than 1% of all other odontogenic tumors. The tumor is often associated with impacted teeth and is twice as prevalent in the mandible. Dentigerous cysts are developmental odontogenic cysts, commonly manifesting in the second and third decades of life. A greater incidence in men than in women with a ratio of 1.6:1 and 61.4% associated with impacted or unerupted teeth. Observation: A 17-year-old Indian male reported to the hospital with an asymptomatic lesion associated to an impacted lower first molar with the presence of radiopaque entity inside. The radiological differential diagnosis was calcifying odontogenic tumor, adenomatoid odontogenic tumor and dentigerous cyst. The lesion was completely enucleated under general anesthesia and was sent for histopathologic examination. Discussion: Calcifying epithelial odontogenic tumor (CEOT) is a rare benign odontogenic neoplasm derived from epithelial tissue, forming 0.4–3.0% of all intraosseous odontogenic tumors. A dentigerous (follicular) cyst is a developmental odontogenic cyst usually attached to the crown of an unerupted tooth lined by reduced enamel epithelium. Conclusion: The patient is still under follow-up and has not shown any signs of recurrence in past 8 months after surgery.

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Section: Introductionmentioning

confidence: 71%

Section: Discussionmentioning

confidence: 92%

Dentigerous cyst accompanied by a calcifying epithelial odontogenic tumor: a case report

Kurup¹,

Gomes²,

Sodhi³

et al. 2022

J Oral Med Oral Surg

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“…Los CEOT aun se consideran controversiales en su patogenia, algunos consideran que deriva del epitelio oral como describió Pindborg en su estudio, asociándolos a que la mayoría de los casos son relacionados a dientes impactados o no erupcionados . Sucesivamente ,también se menciona otra teoría que proviene del epitelio reducido en el esmalte dental, mencionada por Chaudhry et al, haciendo énfasis en que el tumor presenta células epiteliales de origen escamoso con alta actividad de la fosfatasa alcalina y adenosina trifosfato, categóricamente encontrados en sus casos que también presentaban piezas dentales impactadas, relacionando estrechamente que estos tumores son un producto de ambas teorías (9,(13)(14)(15)(16)(17). En los subsiguientes reportes de casos con tumores intraoseos sin asociación a dientes impactados o no erupcionados, además de variantes extraoseas, demuestran que otras teorías podrían existir y explicar la aparición del CEOT, Entre unas, la que surgen de los restos de la lamina dental o de células basales del epitelio oral (18,19).…”

Section: Discussionunclassified

Tumor odontogénico epitelial calcificante maxilar (tumor de Pindborg): Tratamiento conservador, reporte de caso.

Muñoz-Tamayo

2018

Acta otorrinolaringol cir cabeza cuello

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RESUMEN:El tumor odontogenico epitelial calcificante (TOEC) es poco común y corresponde a menos 1% de los tumores odontogenicos. Desde su descripción por Pindborg en 1958 es considerado una lesión benigna y comúnmente se conoce como tumor de Pindborg. Presentamos el caso de un hombre 57 años edad con un tumor con TOEC en maxilar derecho tratado con maxilectomia parcial. Hoy en día sin recurrencia a 12 meses. De este caso se puede concluir que la cirugía conservadora, y acorde a los pocos casos reportados en la literatura; es adecuada, a menos que se encuentren factores de riesgo histopatológicos para malignidad. ABSTRACT:Calcifying epithelial odontogenic tumors (CEOT) are uncommon, accounting for less than 1% of all odontogenic tumors. The CEOT, since its description by Pindborg in 1958 is considered a benign lesion, commonly known as the Pindborg tumor. We present a male 57 year old patient with a right maxillary CEOT who was treated with partial maxillectomy. Nowadays, without recurrence at 12 months. From this case we can conclude that such conservative surgery, according to few cases reported in the literature; is adequate, unless histopathologic risk factors were found for malignancy.

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“…Importantly though, CEOT can occur in conjunction with a dentigerous cyst, AOT, or an ameloblastoma as a hybrid lesion, which may be noted incidentally on histological examination. 2,[17][18][19] Our differential diagnoses for the current case comprised a complex odontoma and central ossifying fibroma (COF). The complex odontoma classically presents as a haphazard radiopaque mass surrounded by a radiolucent halo.…”

Section: Discussionmentioning

confidence: 99%

Central calcifying epithelial odontogenic tumour in the posterior maxilla: a case report

Zhang

Chaw

Talacko

et al. 2016

Australian Dental Journal

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The calcifying epithelial odontogenic tumour (CEOT), or Pindborg tumour, is a rare, benign odontogenic tumour. CEOT is usually asymptomatic and an incidental radiological finding, often presenting as a mandibular radiolucency with flecks of calcific material. We report an unusual case of CEOT in the left posterior maxilla of a 46-year-old male that was associated with an unerupted tooth. The tumour in this case caused non-specific sinus symptoms and appeared radiographically similar to an odontoma or ossifying fibroma due to its dense calcific contents. Diagnosis was confirmed histologically following surgical removal of the lesion, which showed classic CEOT histomorphology. We report this case to highlight the unusual clinico-radiologic presentation and illustrate the diagnostic difficulties that can occur with radiolucent and/or radiopaque lesions in the jaws.Keywords: Calcifying epithelial odontogenic tumour, cone beam computed tomography, jaw radiolucency, jaw radiopacity, Pindborg tumour.Abbreviations and acronyms: AOT = adenomatoid odontogenic tumour; CBCT = cone beam computed tomography; CCOT = calcifying cystic odontogenic tumour; CEOT = calcifying epithelial odontogenic tumour; COF = central ossifying fibroma; CT = conventional computed tomography; FOV = field of view.

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Calcifying epithelial odontogenic tumour associated with dentigerous cyst

Cited by 12 publications

References 10 publications

Dentigerous cyst accompanied by a calcifying epithelial odontogenic tumor: a case report

Dentigerous cyst accompanied by a calcifying epithelial odontogenic tumor: a case report

Tumor odontogénico epitelial calcificante maxilar (tumor de Pindborg): Tratamiento conservador, reporte de caso.

Central calcifying epithelial odontogenic tumour in the posterior maxilla: a case report

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